WO2023153644A1

WO2023153644A1 - Operating method for synchronization with wearable device, and electronic device for performing same

Info

Publication number: WO2023153644A1
Application number: PCT/KR2023/000118
Authority: WO
Inventors: 조재웅; 김용권; 김희재; 서석원; 이신재; 이준호; 김상헌; 임연욱
Original assignee: 삼성전자주식회사
Priority date: 2022-02-10
Filing date: 2023-01-04
Publication date: 2023-08-17

Abstract

Disclosed are an operating method for synchronization with a wearable device, and an electronic device for performing the same. The electronic device comprises: a communication module which receives watch design data of a watch-type wearable device transmitted from the wearable device; a processor which transforms the received watch design data according to display attributes of the electronic device, and generates a target watch screen corresponding to the transformed watch design data; and a display module which outputs the generated target watch screen on a display of the electronic device. The electronic device may receive sensing data of the wearable device from the wearable device, and synchronize the received sensing data.

Description

Operation method for synchronization with wearable device and electronic device performing the same

The following embodiments relate to an operating method for synchronization with a wearable device, an electronic device and a wearable device performing the same.

Currently, electronic devices such as smartphones and tablets are widely used, and recently, the use of various wearable devices that can operate in conjunction with smartphones and tablets is gradually increasing. Wearable devices include, for example, a watch, glasses, band, or shoe-type wearable device, wireless earphones, and walking aids. In particular, watch-type wearable devices and wireless earphones are mainly used. A watch-type wearable device may perform not only the basic function of a watch providing visual information, but also various functions such as notification, alarm, navigation, biometric data measurement, and health information analysis in conjunction with a smartphone.

An electronic device according to an embodiment includes a communication module configured to receive watch design data of a wearable device transmitted from a watch-type wearable device; a processor for transforming the received watch design data according to display properties of the electronic device and generating a target watch screen corresponding to the modified watch design data; and a display module outputting the generated target watch screen to a display of the electronic device.

The communication module may receive sensing data measured by a sensor of the wearable device from the wearable device, and the display module may output the sensing data received from the wearable device to the target watch screen.

An operating method of an electronic device according to an embodiment includes receiving watch design data of a wearable device transmitted from a watch-type wearable device; transforming the received watch design data according to display properties of the electronic device and generating a target watch screen corresponding to the modified watch design data; and outputting the generated target watch screen to a display of the electronic device.

1 is a diagram for explaining an overview of a synchronization system between a wearable device and an electronic device according to an exemplary embodiment.

2 is a block diagram illustrating a configuration of an electronic device according to an exemplary embodiment.

3 is a diagram for explaining transmission of watch design data between a wearable device and an electronic device according to an exemplary embodiment.

4 is a diagram for explaining a program system for outputting a target watch screen in an electronic device according to an exemplary embodiment.

5A, 5B, 5C, 5D, 5E, 5F, and 5G are diagrams illustrating various embodiments in which watch design data is synchronized between a wearable device and an electronic device.

6A and 6B are diagrams illustrating various embodiments in which sensing data of a wearable device is applied to and displayed on a watch screen.

7 is a diagram for explaining an embodiment in which a watch screen display of an electronic device is changed depending on whether the wearable device is worn or not.

8 is a flowchart illustrating operations of an operating method for synchronizing watch design data according to an embodiment.

9 is a flowchart illustrating operations of an operating method for synchronizing watch design data according to another embodiment.

Various embodiments of this document and terms used therein are not intended to limit the technical features described in this document to specific embodiments, but should be understood to include various modifications, equivalents, or substitutes of the embodiments. In connection with the description of the drawings, like reference numbers may be used for like or related elements. The singular form of a noun corresponding to an item may include one item or a plurality of items, unless the relevant context clearly dictates otherwise. In this document, "A or B", "at least one of A and B", "at least one of A or B", "A, B or C", "at least one of A, B and C", and "A Each of the phrases such as "at least one of , B, or C" may include any one of the items listed together in that phrase, or all possible combinations thereof. Terms such as "first", "second", or "first" or "secondary" may simply be used to distinguish that component from other corresponding components, and may refer to that component in other respects (eg, importance or order) is not limited. A (eg, first) component is said to be "coupled" or "connected" to another (eg, second) component, with or without the terms "functionally" or "communicatively." When mentioned, it means that the certain component may be connected to the other component directly (eg by wire), wirelessly, or through a third component. The term "and/or" includes a combination of a plurality of related items or any one item of a related plurality of items.

The term "module" used in various embodiments of this document may include a unit implemented in hardware, software, or firmware, and is interchangeable with terms such as, for example, logic, logical blocks, parts, or circuits. can be used as A module may be an integrally constructed component or a minimal unit of components or a portion thereof that performs one or more functions. For example, according to one embodiment, the module may be implemented in the form of an application-specific integrated circuit (ASIC).

Various embodiments of this document are stored in a storage medium (eg, internal memory 236 or external memory 238) readable by a machine (eg, electronic device 201 of FIG. 2 ). It may be implemented as software (eg, program 240) including one or more instructions For example, a processor (eg, processor 220) of a device (eg, electronic device 201), from a storage medium Recall at least one of the stored one or more instructions and execute it. This enables the device to be operated to perform at least one function according to the called at least one instruction. It may include code generated by a compiler or code that can be executed by an interpreter. A storage medium readable by a device may be provided in the form of a non-transitory storage medium. Here, 'non-transitory storage medium may be provided. 'Temporary' only means that the storage medium is a tangible device and does not contain signals (e.g., electromagnetic waves). Doesn't differentiate between cases.

According to one embodiment, the method according to various embodiments disclosed in this document may be included and provided in a computer program product. Computer program products may be traded between sellers and buyers as commodities. A computer program product is distributed in the form of a device-readable storage medium (e.g. compact disc read only memory (CD-ROM)), or through an application store (e.g. Play Store ^TM ) or on two user devices (e.g. It can be distributed (eg downloaded or uploaded) online, directly between smart phones. In the case of online distribution, at least part of the computer program product may be temporarily stored or temporarily created in a storage medium readable by a device such as a manufacturer's server, an application store server, or a relay server's memory.

According to various embodiments, each component (eg, module or program) of the above-described components may include a single object or a plurality of entities, and some of the plurality of entities may be separately disposed in other components. there is. According to various embodiments, one or more components or operations among the aforementioned corresponding components may be omitted, or one or more other components or operations may be added. Alternatively or additionally, a plurality of components (eg modules or programs) may be integrated into a single component. In this case, the integrated component may perform one or more functions of each of the plurality of components identically or similarly to those performed by a corresponding component of the plurality of components prior to the integration. . According to various embodiments, the actions performed by a module, program, or other component are executed sequentially, in parallel, iteratively, or heuristically, or one or more of the actions are executed in a different order, or omitted. or one or more other actions may be added.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. In the description with reference to the accompanying drawings, the same reference numerals are given to the same components regardless of reference numerals, and overlapping descriptions thereof will be omitted.

Referring to FIG. 1 , a synchronization system 100 may include an electronic device 110 and a watch type wearable device 120 . The electronic device 110 may correspond to, for example, a portable communication device (eg, a smart phone), a tablet computer, a notebook computer, a laptop computer, a personal digital assistant (PDA), a television, a camera, or a portable multimedia device, as described above. Not limited to devices. The electronic device 110 and the wearable device 120 may directly communicate with each other through wireless communication such as Bluetooth communication, or may communicate via the communication network 130 (eg, a Wi-Fi network).

In the synchronization system 100 , a watch design used in the wearable device 120 or a watch design manufactured in the wearable device 120 may be used as a watch design of the electronic device 110 . “Watch design” refers to a design for a watch screen output to a corresponding display when the wearable device 120 operates in a watch operation mode that outputs the watch screen to the display. The electronic device 110 may transform the watch design of the wearable device 120 to fit the shape or size of the display of the electronic device 110 and output the modified watch design to the display of the electronic device 110 . For example, assuming that the watch design of the wearable device 120 is a circular watch design, the electronic device 110 has components of the circular watch design to correspond to the display shape of the electronic device 110. can be transformed (e.g., enlarged, reduced, reshaped, cropped, etc.). The electronic device 110 extracts the position value of each component of the watch design from the watch design data of the watch design of the wearable device 120, and outputs each component of the watch design according to the watch design to be output to the electronic device 110. elements can be placed.

Conventionally, it was impossible to use the watch design of the wearable device 120 in the electronic device 110, but in the synchronization system 110, the wearable device 120 transmits the watch design data to the electronic device 110 and the electronic device ( Synchronization of the watch design of the wearable device 120 is possible by transforming and outputting the watch design data according to the display properties (eg, shape or size of the display) of the electronic device 110 110 . Through this, it is not necessary to separately manufacture the same watch design for the wearable device 120 and the electronic device 110, and user satisfaction can be improved by enabling various watch screens used in the wearable device 120 to be used in the electronic device 110. can improve

The wearable device 120 may transmit or synchronize sensing data (or sensor data) measured by one or more sensors of the wearable device 120 to the electronic device 110 . Sensing data may include a measurement value measured by a sensor as well as an estimate derived based on the measurement value. For example, the sensing data may include resource information (eg, remaining battery power information) of the wearable device 120, user's body composition information, sleep information, health information such as blood pressure and electrocardiogram, activity or exercise information, and/or number of steps. information may be included. The type of sensing data is not limited to the above examples.

Sensed data of the wearable device 120 may be transmitted from the wearable device 120 to the electronic device 110 through direct communication between the wearable device 120 and the electronic device 110 . As another method of transmitting sensing data (or sensor data) measured by one or more sensors of the wearable device 120 to the electronic device 110, the wearable device 120 transmits the sensing data to another electronic device 140 After that, it is also possible for the other electronic device 140 to transmit the corresponding sensing data to the electronic device 110 . Through this, the electronic device 110 can collect sensing data of the wearable device 120 even when it is not near the wearable device 120, and output the sensing data measured by the wearable device 120 to a display in real time. can do. The other electronic device 140 may be a server (eg, a cloud server) or a different type of electronic device from the electronic device 110 . The electronic device 110 reflects the sensing data of the wearable device 120 on the output watch design and outputs a watch screen including information of the sensing data or outputs the information of the sensing data to an area different from the watch screen area. may be Alternatively, the electronic device 110 may not output sensing data information.

Referring to FIG. 2 , in a network environment 200, an electronic device 201 (eg, the electronic device 110 of FIG. 1 ) connects to a first communication network 298 (eg, Bluetooth communication, a short-range wireless communication network, IrDA ( Infrared data association) to communicate with the electronic device 202 (eg, the wearable device 120 of FIG. 1 ), or the electronic device 204 through the second communication network 299 (eg, a long-distance wireless communication network) ) or the server 208 (eg, another electronic device 140 of FIG. 1). According to an embodiment, the electronic device 201 may communicate with the electronic device 204 through the server 208 . According to an embodiment, the electronic device 201 includes a processor 220, a memory 230, an input module 250, a sound output module 255, a display module 260, an audio module 270, a sensor module ( 276), interface 277, connection terminal 278, haptic module 279, camera module 280, power management module 288, battery 289, communication module 290, subscriber identification module 296 , or the antenna module 297 may be included. In some embodiments, in the electronic device 201, at least one of these components (eg, the connection terminal 278) may be omitted or one or more other components may be added. In some embodiments, some of these components (eg, sensor module 276, camera module 280, or antenna module 297) may be integrated into a single component (eg, display module 260). can

The processor 220, for example, executes software (eg, the program 240) to cause at least one other component (eg, hardware or software component) of the electronic device 201 connected to the processor 220. It can control and perform various data processing or calculations. According to one embodiment, as at least part of the data processing or operation, the processor 220 transfers instructions or data received from other components (e.g., sensor module 276 or communication module 290) to volatile memory 232. , process the command or data stored in the volatile memory 232, and store the resulting data in the non-volatile memory 234. According to one embodiment, the processor 220 may include a main processor 221 (eg, a central processing unit or an application processor) or a secondary processor 223 (eg, a graphic processing unit, a neural network processing unit ( NPU: neural processing unit (NPU), image signal processor, sensor hub processor, or communication processor). For example, when the electronic device 201 includes the main processor 221 and the auxiliary processor 223, the auxiliary processor 223 may use less power than the main processor 221 or be set to be specialized for a designated function. can The secondary processor 223 may be implemented separately from or as part of the main processor 221 .

The secondary processor 223 may, for example, take the place of the main processor 221 while the main processor 221 is in an inactive (eg, sleep) state, or when the main processor 221 is active (eg, running an application). ) state, together with the main processor 221, at least one of the components of the electronic device 201 (eg, the display module 260, the sensor module 276, or the communication module 290) It is possible to control at least some of the related functions or states. According to one embodiment, the auxiliary processor 223 (eg, an image signal processor or a communication processor) may be implemented as part of other functionally related components (eg, the camera module 280 or the communication module 290). there is. According to an embodiment, the auxiliary processor 223 (eg, a neural network processing device) may include a hardware structure specialized for processing an artificial intelligence model. AI models can be created through machine learning. Such learning may be performed, for example, in the electronic device 201 itself where the artificial intelligence model is performed, or may be performed through a separate server (eg, the server 208). The learning algorithm may include, for example, supervised learning, unsupervised learning, semi-supervised learning or reinforcement learning, but in the above example Not limited. The artificial intelligence model may include a plurality of artificial neural network layers. Artificial neural networks include deep neural networks (DNNs), convolutional neural networks (CNNs), recurrent neural networks (RNNs), restricted boltzmann machines (RBMs), deep belief networks (DBNs), bidirectional recurrent deep neural networks (BRDNNs), It may be one of deep Q-networks or a combination of two or more of the foregoing, but is not limited to the foregoing examples. The artificial intelligence model may include, in addition or alternatively, software structures in addition to hardware structures.

The memory 230 may store various data used by at least one component (eg, the processor 220 or the sensor module 276) of the electronic device 201 . The data may include, for example, input data or output data for software (eg, program 240) and commands related thereto. The memory 230 may include at least one instruction executable by the processor 220 . The memory 230 may include volatile memory 232 or non-volatile memory 234 .

The program 240 may be stored as software in the memory 230 and may include, for example, an operating system 242 , middleware 244 , or an application 246 .

The input module 250 may receive a command or data to be used by a component (eg, the processor 220) of the electronic device 201 from an outside of the electronic device 201 (eg, a user). The input module 250 may include, for example, a microphone, a mouse, a keyboard, a key (eg, a button), or a digital pen (eg, a stylus pen).

The sound output module 255 may output sound signals to the outside of the electronic device 201 . The sound output module 255 may include, for example, a speaker or a receiver. The speaker can be used for general purposes such as multimedia playback or recording playback. A receiver may be used to receive an incoming call. According to one embodiment, the receiver may be implemented separately from the speaker or as part of it.

The display module 260 can visually provide information to the outside of the electronic device 201 (eg, a user). The display module 260 may include, for example, a display, a hologram device, or a projector and a control circuit for controlling the device. According to an embodiment, the display module 260 may include a touch sensor configured to detect a touch or a pressure sensor configured to measure the intensity of force generated by the touch.

The audio module 270 may convert sound into an electrical signal or vice versa. According to an embodiment, the audio module 270 acquires sound through the input module 250, the sound output module 255, or an external electronic device connected directly or wirelessly to the electronic device 201 (eg: Sound may be output through the electronic device 202 (eg, a speaker or a headphone).

The sensor module 276 detects an operating state (eg, power or temperature) of the electronic device 201 or an external environmental state (eg, a user state), and generates an electrical signal or data value corresponding to the detected state. can do. According to one embodiment, the sensor module 276 may include, for example, an optical sensor, a motion sensor, a gesture sensor, a gyro sensor, a barometric pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a proximity sensor, a color sensor, an IR (infrared sensor) ) sensor, biosensor, temperature sensor, humidity sensor, or light sensor.

The interface 277 may support one or more specified protocols that may be used to directly or wirelessly connect the electronic device 201 to an external electronic device (eg, the electronic device 202). According to one embodiment, the interface 277 may include, for example, a high definition multimedia interface (HDMI), a universal serial bus (USB) interface, an SD card interface, or an audio interface.

The connection terminal 278 may include a connector through which the electronic device 201 may be physically connected to an external electronic device (eg, the electronic device 202). According to one embodiment, the connection terminal 278 may include, for example, an HDMI connector, a USB connector, an SD card connector, or an audio connector (eg, a headphone connector).

The haptic module 279 may convert electrical signals into mechanical stimuli (eg, vibration or movement) or electrical stimuli that a user may perceive through tactile or kinesthetic senses. According to one embodiment, the haptic module 279 may include, for example, a motor, a piezoelectric element, or an electrical stimulation device.

The camera module 280 may capture still images and moving images. According to one embodiment, the camera module 280 may include one or more lenses, image sensors, image signal processors, or flashes.

The power management module 288 may manage power supplied to the electronic device 201 . According to one embodiment, the power management module 288 may be implemented as at least part of a power management integrated circuit (PMIC), for example.

The battery 289 may supply power to at least one component of the electronic device 201 . According to one embodiment, the battery 289 may include, for example, a non-rechargeable primary battery, a rechargeable secondary battery, or a fuel cell.

The communication module 290 is a direct (eg, wired) communication channel or a wireless communication channel between the electronic device 201 and an external electronic device (eg, the electronic device 202, the electronic device 204, or the server 208). Establishment and communication through the established communication channel may be supported. The communication module 290 may include one or more communication processors that operate independently of the processor 220 (eg, an application processor) and support direct (eg, wired) communication or wireless communication. According to one embodiment, the communication module 290 is a wireless communication module 292 that performs wireless communication (eg, a Bluetooth communication module, a cellular communication module, a short-range wireless communication module, or a global navigation satellite system (GNSS) communication module). Alternatively, a wired communication module 294 (eg, a local area network (LAN) communication module or a power line communication module) may be included. Among these communication modules, a corresponding communication module is a first communication network 298 (eg, a short-range communication network such as Bluetooth, wireless fidelity (WiFi) direct, or infrared data association (IrDA)) or a second communication network 299 ( Example: It may communicate with the external electronic device 204 through a legacy cellular network, a 5G network, a next-generation communication network, the Internet, or a telecommunications network such as a computer network (eg, a LAN or a WAN). These various types of communication modules may be integrated as one component (eg, a single chip) or implemented as a plurality of separate components (eg, multiple chips). The wireless communication module 292 uses the subscriber information (eg, International Mobile Subscriber Identifier (IMSI)) stored in the subscriber identification module 296 to communicate with a communication network such as the first communication network 298 or the second communication network 299. It is possible to check or authenticate the electronic device 201 within.

The wireless communication module 292 may support a 5G network after a 4G network and a next-generation communication technology, for example, NR access technology (new radio access technology). NR access technologies include high-speed transmission of high-capacity data (enhanced mobile broadband (eMBB)), minimization of terminal power and access of multiple terminals (massive machine type communications (mMTC)), or high reliability and low latency (ultra-reliable and low latency (URLLC)). -latency communications)) can be supported. The wireless communication module 292 may support a high frequency band (eg, mmWave band) to achieve a high data rate, for example. The wireless communication module 292 uses various technologies for securing performance in a high frequency band, such as beamforming, massive multiple-input and multiple-output (MIMO), and full-dimensional multiplexing. Technologies such as input/output (FD-MIMO: full dimensional MIMO), array antenna, analog beam-forming, or large scale antenna may be supported. The wireless communication module 292 may support various requirements specified in the electronic device 201, an external electronic device (eg, the electronic device 204), or a network system (eg, the second communication network 299). According to one embodiment, the wireless communication module 292 is a peak data rate for eMBB realization (eg, 20 Gbps or more), a loss coverage for mMTC realization (eg, 164 dB or less), or a U-plane latency for URLLC realization (eg, Example: downlink (DL) and uplink (UL) each of 0.5 ms or less, or round trip 1 ms or less) may be supported.

The antenna module 297 may transmit or receive signals or power to the outside (eg, an external electronic device). According to an embodiment, the antenna module 297 may include an antenna including a radiator formed of a conductor or a conductive pattern formed on a substrate (eg, PCB). According to one embodiment, the antenna module 297 may include a plurality of antennas (eg, an array antenna). In this case, at least one antenna suitable for a communication method used in a communication network such as the first communication network 298 or the second communication network 299 is selected from the plurality of antennas by the communication module 290, for example. can be selected from A signal or power may be transmitted or received between the communication module 290 and an external electronic device through the selected at least one antenna. According to some embodiments, other components (eg, a radio frequency integrated circuit (RFIC)) may be additionally formed as a part of the antenna module 297 in addition to the radiator.

According to various embodiments, the antenna module 297 may form a mmWave antenna module. According to one embodiment, the mmWave antenna module includes a printed circuit board, an RFIC disposed on or adjacent to a first surface (eg, a lower surface) of the printed circuit board and capable of supporting a designated high frequency band (eg, mmWave band); and a plurality of antennas (eg, array antennas) disposed on or adjacent to a second surface (eg, a top surface or a side surface) of the printed circuit board and capable of transmitting or receiving signals of the designated high frequency band. can do.

At least some of the components are connected to each other through a communication method between peripheral devices (eg, a bus, general purpose input and output (GPIO), serial peripheral interface (SPI), or mobile industry processor interface (MIPI)) and signal ( e.g. commands or data) can be exchanged with each other.

According to an embodiment, commands or data may be transmitted or received between the electronic device 201 and the external electronic device 204 through the server 208 connected to the second communication network 299 . Each of the external

electronic devices

202 or 204 may be the same as or different from the electronic device 201 . According to an embodiment, all or part of operations executed in the electronic device 201 may be executed in one or more external electronic devices among the external

electronic devices

202 , 204 , or 208 . For example, when the electronic device 201 needs to perform a certain function or service automatically or in response to a request from a user or other device, the electronic device 201 instead of executing the function or service by itself. Alternatively or additionally, one or more external electronic devices may be requested to perform the function or at least part of the service. One or more external electronic devices receiving the request may execute at least a part of the requested function or service or an additional function or service related to the request, and deliver the execution result to the electronic device 201 . The electronic device 201 may provide the result as at least part of a response to the request as it is or additionally processed. To this end, for example, cloud computing, distributed computing, mobile edge computing (MEC), or client-server computing technology may be used. The electronic device 201 may provide an ultra-low latency service using, for example, distributed computing or mobile edge computing. In another embodiment, the external electronic device 204 may include an internet of things (IoT) device. Server 208 may be an intelligent server using machine learning and/or neural networks or a cloud server.

According to an embodiment, the communication module 290 may receive watch design data of the wearable device transmitted from a watch-type wearable device (eg, the wearable device 120 of FIG. 1 ). The communication module 290 may receive watch design data and a watch screen list for each of a plurality of watch screens stored in the wearable device. The communication module 290 may receive watch design data from at least one of a wearable device, another electronic device connected to the wearable device, and a server (eg, the server 208) connected to the wearable device. Watch design data corresponding to various watch screens may be registered in the server, and the communication module 290 may receive the watch design data from the server. The watch design data may be data about a watch design output on a display of a wearable device.

The processor 220 may transform the received watch design data according to display properties of the electronic device 201 and generate a target watch screen corresponding to the modified watch design data. The display module 260 may output the generated target watch screen to the display (or screen) of the electronic device 201 . For example, the display module 260 may output a target watch screen to the display of the electronic device 201 when the electronic device 201 is in a standby state or a lock screen state.

In one embodiment, the electronic device 200 may provide a function for editing watch design data to the user through the application 246 . The watch design data of the wearable device received through the communication module 290 can be changed by user input. At this time, the processor 220 may parse the watch design data and display elements of the watch screen that can be changed by user input.

In one embodiment, the processor 220 generates modified watch design data by changing one or more components included in the watch design data based on the display shape of the internal display or the external display of the electronic device 201. can do. In another embodiment, when a change in a screen area activated on the display of the electronic device 201 is detected, the processor 220 may generate a target watch screen by modifying watch design data corresponding to the changed screen area. there is. For example, if the display of the electronic device 201 is capable of changing the screen area activated by sliding, folding, or rolling, the processor 220 designs a clock in response to the change of the activated screen area. Data can be transformed. Accordingly, the size of the output watch screen may be enlarged or reduced according to the size change of the activated screen area. In another embodiment, the processor 220 transforms the watch design data according to the display shape of the electronic device 210 determined by the outer cover worn on the electronic device 201, and converts the corresponding modified watch design data. can also create The outer cover is a cover capable of checking information of the electronic device 210 or controlling the electronic device 210 without opening the outer cover, and may be, for example, a smart clear view cover. The embodiments described herein will be described in more detail with reference to FIGS. 5A to 5G.

In one embodiment, the communication module 290 may receive sensing data measured by a sensor of the wearable device from the wearable device. The sensing data of the wearable device includes, for example, battery information measured by one or more sensors of the wearable device, surrounding environment information (eg, barometric pressure, altitude), user's biometric information (eg, electrocardiogram, heart rate), user's sleep management information and user's exercise information (eg, number of steps, calories consumed). The display module 260 may output the sensing data received from the wearable device to the target watch screen.

In one embodiment, the processor 220 may determine whether to output the target watch screen to the display according to whether the wearable device is worn on the user's body. The processor 220 outputs the target watch screen to the display when it is detected that the wearable device is worn on the user's body, and outputs the target watch screen to the display when it is detected that the wearable device is not worn on the user's body. You can control not to do that. When it is detected that the wearable device is not worn on the user's body, a set basic screen may be output to the display.

Referring to FIG. 3, a program 310 of an electronic device (eg, the electronic device 110 of FIG. 1) includes an application 312, a package manager 314, and a library 316. The program of the wearable device (eg, the wearable device 120 of FIG. 1 ) may include an application 322 , a package manager 324 , and a database 326 .

The application 312 is an application installed on an electronic device for managing, synchronizing, and/or editing watch design data, and the application 322 is an application installed on a wearable device for managing, synchronizing, and/or editing watch design data. The

package managers

314 and 324 are responsible for installing and/or managing (eg, updating, modifying, and deleting) package files in electronic devices and wearable devices, respectively. The application 312 may request installation of the application 322 on the wearable device through the package manager 324 .

The application 322 may obtain a list of watch screens stored in the wearable device from the package manager 324 and obtain a package file including watch design data corresponding to each watch screen from the database 326 . The application 322 may transmit a list of acquired watch faces and a package file to the electronic device. This delivery process may be performed at the request of the application 312 . The application 312 may bring a list of watch screens of the wearable device and a package file through the application 322 and install the corresponding package file into the electronic device through the package manager 314 .

The application 312 renders the watch design data of the wearable device through a watch screen viewer (eg, the watch face viewer 410 of FIG. 4) provided through the library 316, thereby corresponding to the watch screen of the wearable device. A watch screen (or target watch screen) may be output to a display of an electronic device. The watch screen viewer may create a target watch screen by changing watch design data produced for use in a wearable device so that it can be used in a display of an electronic device.

Referring to FIG. 4, the program system of an electronic device (eg, the electronic device 110 of FIG. 1) includes a watchface viewer 410, a watchface context 420, and a watchface document ( A watchface document 430, a scene manager 440, a resource manager 450, and a data manager 480 may be included.

The watch face viewer 410 may be a module that creates a target watch screen by rendering watch design data defined in the form of an xml file, for example. The watch face viewer 410 loads various data necessary for the operation of an application (eg, the application 312 of FIG. 3) that manages, synchronizes and/or edits watch design data, and displays watch face documents ( 430) and data providers 472 necessary for application operation (eg, a configuration provider 474 and a complication provider 476). The configuration provider 474 provides data related to the style configuration (eg, theme, color) of the current watch face, and the complication provider 476 provides complication data (eg, complication data) of the wearable device related to the current watch face. : Battery information, step information, date information, day of the week information, weather information, etc.) may be provided.

The data manager 480 manages several data providers 472 (eg, a configuration provider 474 and a complication provider 476), and transmits data provided from the data providers 472 to the watch face context 420. can be forwarded to The data providers 472 notify the data manager 480 of data update when the data provided by them is updated, and in this case, the data manager 480 receives the updated data provided by the data provider 472 and It can be provided to the watch face context 420 .

When the watch face viewer 410 creates a target watch face, a watch face context 420 may be created, and the watch face context 420 may include state information of the target watch face.

The watch face document 430 may load a file describing the shape and operation of the target watch screen, and may perform a validity check on the file. The watch face document 430 loads, for example, a file containing the watch face information 462 and the watch face metadata 464, and validates the watch face information 462 and the watch face metadata 464. can be done The watch face information 462 may include basic information such as the name, version, shape, and size of the watch screen of the wearable device. The watch face metadata 464 may include meta information about detailed functions of the watch screen of the wearable device, meta information about sensing data, and/or meta information about the preview time of the watch screen. The watch face document 430 may store components of a target watch screen.

The scene manager 440 may configure and render the entire target watch screen by loading data of the target watch screen loaded into the watch face document 430 . The scene manager 440 may be executed by calling the watch face viewer 410 .

The resource manager 450 may manage available resources of the electronic device and provide related resource information to the watch face context 420 .

Referring to FIG. 5A , an embodiment in which watch design data representing a watch screen 515 of a watch-type wearable device 510 is synchronized and displayed as a watch screen 530 of an electronic device 520 is shown. The electronic device 520 receives watch design data from the wearable device 510 and changes one or more components included in the watch design data based on display properties (eg, shape or size) of the electronic device 520. Accordingly, modified watch design data may be generated, and a watch screen 530 corresponding to the modified watch design data may be output to a display. The watch screen 530 may be output, for example, when the electronic device 520 is in a standby state or locked state, or may be displayed on a partial area of the home screen of the electronic device 520 .

The electronic device 520 may receive sensor data from the wearable device 510, and information of the received sensor data (eg, user's health information, biometric information, battery information, and exercise information) is transmitted to the electronic device 520. can be output to the display. Information of the sensor data may be included and displayed on the watch screen 530 . For example, the watch screen 530 may include an area 532 indicating user exercise information (eg, number of steps) and an area 534 indicating battery information of the wearable device 510 . Information displayed on the watch screen 515 of the wearable device 510 may be synchronized and identically displayed on the watch screen 530 of the electronic device 520 . Alternatively, on the watch screen 530, information derived based on data stored in the electronic device 520 or data received from an external device (eg, a server) (eg, remaining battery power of the electronic device 520, weather information) may be displayed.

In one embodiment, the electronic device 520 may provide a function for editing watch design data to the user through an application (eg, the application 246 of FIG. 2 ). A user may change one or more components of watch design data through a corresponding application. For example, a user may add a specific figure or symbol 536 to a watch screen corresponding to watch design data of the wearable device 510 or change information to be displayed on the watch screen 530 .

In one embodiment, when the watch screen 515 of the wearable device 510 is synchronized, the theme of the electronic device 520 may be changed to a theme corresponding to the watch screen 515 . As the theme is changed, the background screen, application icon, lock state screen, etc. of the electronic device 520 may be changed.

Referring to FIG. 5B , when the watch design data representing the watch screen 515 of the wearable device 510 is synchronized with the watch screen 552 of the electronic device 542, the display of the electronic device 542 is activated. An embodiment in which the watch screen 552 is changed to the watch screen 554 according to the change of the screen area is shown. It is assumed that the electronic device 542 can change the activated screen area of the display by a sliding method, a folding method, or a rolling method. When a change in the activated screen area is detected, the electronic device 542 may create a target watch screen by modifying watch design data corresponding to the changed screen area. For example, when an expansion of the screen area activated on the display of the electronic device 542 is detected from state (a) to state (b), the electronic device 542 displays the watch screen with the watch screen 552 enlarged. (554) can be output. In this way, the electronic device 542 displays the watch screen of the electronic device 542 synchronized with the watch screen 515 of the wearable device 510 as a display state of the electronic device 542 (eg, the size of the activated screen area). Correspondingly, it can be dynamically changed by expanding or contracting.

Referring to FIG. 5C , an embodiment in which watch design data representing a watch screen 515 of a wearable device 510 is synchronized and displayed as a watch screen 570 of an external display 562 of an electronic device 560 is shown. An internal display of the electronic device 560 may be folded according to a folding method, and an external display 562 outputting information such as time, date, and weather may exist outside the electronic device 560 . In the drawing, only the external display 562 is shown in a state where the internal display of the electronic device 560 is folded. As such, the watch screen 515 of the wearable device 510 may be transformed according to various hardware display panels of the electronic device 560 and implemented as a target watch screen (eg, the watch screen 570). When the watch screen 515 of the wearable device 510 is synchronized with the watch screen of the electronic device 560, the watch screen 515 is enlarged or reduced in correspondence with the display form of the electronic device 560, or its components are changed. It can be.

Referring to FIG. 5D , an embodiment in which watch design data representing a watch screen 516 of the wearable device 510 is synchronized and displayed as a watch screen 571 of an external display 562 of the electronic device 560 is shown. When the watch screen 516 is synchronized with the watch screen 571 of the electronic device 560, the electronic device 560 deforms the shape of the watch screen 516 to match the shape of the external display 562 so that the external display ( 562) can be displayed. For example, the watch screen 516 may be deformed to fit the shape of the external display 562 and displayed as the watch screen 571 .

Referring to FIG. 5E, an embodiment in which watch design data representing a watch screen 515 of a wearable device 510 is synchronized and displayed as a watch screen 582 of an electronic device 580 equipped with an outer cover 590 is shown. there is. An outer cover 590 may be mounted on the electronic device 580 as a cover capable of checking information of the electronic device 580 or controlling the electronic device 580 without opening the outer cover. The outer cover 592 may include a region 592 made of a transparent material or a hole to transmit external light.

The state of (a) represents a state in which the outer cover 590 is unfolded, and the state of (b) represents a state in which the outer cover 590 is closed. In the state (a), the entire area of the display of the electronic device 580 is completely shown, but in the state (b), the remaining area except for the area 595 corresponding to the area 592 is outside the display area of the electronic device 580. It may not be seen by the cover 590. In the state (a), the basic watch screen may be displayed on the display of the electronic device 580 or the watch screen 515 of the wearable device 510 may be synchronized and displayed. In the state (b), a watch screen 582 synchronized with the watch design data of the watch screen 515 may be displayed on the area 595 . The electronic device 580 transforms (eg, enlarges or reduces the watch design data of the watch screen 581 according to the display shape of the electronic device 580 determined by the outer cover 590 worn on the electronic device 580). ), it is possible to generate modified watch design data. The electronic device 580 may output a target watch screen (eg, the watch screen 582) corresponding to the modified watch design data to the area 595, and the sensing received from the wearable device 510 may be displayed on the target watch screen. Data information may be displayed.

Referring to FIG. 5F, an embodiment in which watch design data representing a watch screen 515 of a wearable device 510 is synchronized and displayed as a watch screen 583 of an electronic device 580 equipped with an outer cover 590 is shown. there is. When the outer cover 590 is closed (b), the watch screen 583 displayed through the region 595 may be a modified watch screen 515 of the wearable device 510 . For example, the watch screen 583 may be transformed into a rectangular shape to fit the shape of the region 595, unlike the circular shape of the watch screen 515, and components of the watch may be deleted (eg, watch frame deletion), may be additional (eg, adding any symbols, signs, or text) and/or tailored (eg, adjusting color, theme, and/or length).

Referring to FIG. 5G, an embodiment in which watch design data representing a watch screen 516 of a wearable device 510 is synchronized and displayed as a watch screen 584 of an electronic device 580 equipped with an outer cover 590 is shown. there is. When the outer cover 590 is closed (b), the watch screen 584 displayed through the region 595 may be a modified watch screen 516 of the wearable device 510 . Unlike the circular watch screen 516, the electronic device 580 may deform and display the watch screen 516 according to the shape of the area 595. When the watch screen 516 of the wearable device 510 is synchronized with the watch screen 584 of the electronic device 580, the watch screen 516 is not limited to the shape of the watch screen 516 and, for example, the electronic device Depending on the display type in which the watch screen 584 is displayed in 580, the shape may be deformed into a horizontally or vertically long shape.

Referring to FIG. 6A , sensing data measured by the wearable device may be synchronized with the electronic device 610 and displayed on the watch screen 620 . For example, information on the number of steps measured by the wearable device may be displayed on the region 630 of the watch screen 620 . 6A shows an example implemented as a tag expression in which the number of steps displayed on the watch screen 620 is displayed as a default value of 0 even if there is no value. The wearable device may include various sensors (e.g., a photoplethysmography (PPG) sensor, an electrocardiogram (ECG) sensor, a bioelectrical impedance analysis (BIA) sensor, an acceleration sensor, a barometric pressure sensor, a gyro sensor, a geomagnetic sensor, an illuminance sensor), Sensing data measured by various sensors may be transmitted to the electronic device 610 periodically, in real time, or upon request of the electronic device 610 . Sensing data includes, for example, user's biometric information (e.g., body composition, skeletal muscle mass, basal metabolic rate, body water, body fat percentage, blood pressure, electrocardiogram), sleep information (e.g., oxygen saturation during sleep, snoring detection) and/or exercise information ( eg daily activity, steps taken, calories burned).

In one embodiment, the electronic device 610 may analyze the sensing data of the wearable device and display information derived as a result of the analysis on the watch screen 620 . For example, the wearable device may transmit motion information of the user measured through an acceleration sensor to the electronic device 610, and the electronic device 610 may analyze the motion information of the user received from the wearable device and determine the user's step count. may be calculated, and the calculated number of steps may be displayed on the watch screen 620 .

In one embodiment, the electronic device 610 may store information (eg, schedule information, contact information, notification information) stored in the electronic device 610 and/or information received from an electronic device other than a wearable device (eg, a server). (eg, weather information, sunrise/sunset information) may be displayed on the watch screen 620 .

An area where the sensing data of the wearable device is displayed may be changed by a user's selection, and the sensing data to be output on the watch screen 620 may also be changed by the user's selection.

Referring to FIG. 6B , sensing data (eg, the number of steps) measured by the wearable device may be synchronized with the electronic device 610 and displayed on the watch screen 640 . The watch screen 640 may include, for example, a watch area 642 displaying a digital clock and an area 644 displaying sensing data. 6B shows an example in which the number of steps displayed in the area 644 is implemented as a complication type. If there is a value corresponding to the number of steps, the value corresponding to the number of steps is displayed in the area 644 as in (a), and if there is no value corresponding to the number of steps, as in (b) A value corresponding to the number of steps may not be displayed in the area 644 .

Referring to FIG. 7 , an electronic device 730 (eg, the electronic device 110 of FIG. 1 and the electronic device 201 of FIG. 2 ) is a wearable device 710 attached to a user's body (eg, wrist) 720. Whether to output the target watch screen 750 to the display 740 of the electronic device 730 may be determined according to whether the electronic device 730 is worn. The electronic device 730 may detect a worn event and a non-worn event of the wearable device 710 and change the type of watch and/or information displayed on the display 740 of the electronic device 730 according to the detected event.

When a wearing event in which the wearable device 710 is worn on the user's body 720 is detected (702), when the electronic device 730 detects that the wearable device 710 is worn on the user's body, the wearable device 710 The target watch screen 750 synchronized with the watch screen of ) may be output to the display 740 . At this time, the sensing data (eg, health information, heart rate information, step information, battery information, etc.) measured by the wearable device 710 may be synchronized and displayed on the target watch screen 750 .

When a beauty event is detected in which the wearable device 710 is not worn on the user's body 720 (704), the electronic device 730 selects a target watch screen 750 that is not synchronized with the watch screen of the wearable device 710. Another watch screen (eg, a preset basic watch screen) 760 may be output to the display 740 .

8 is a flowchart illustrating operations of an operating method for synchronizing watch design data according to an embodiment. In the following embodiments, each operation may be performed sequentially, but not necessarily sequentially. For example, the order of each operation may be changed, or at least two operations may be performed in parallel. The operation method including operations 810 to 850 may be performed by an electronic device (eg, the electronic device 110 of FIG. 1 and the electronic device 201 of FIG. 2 ).

Referring to FIG. 8 , in operation 810, the electronic device may receive watch design data of the wearable device transmitted from a watch-type wearable device (eg, the wearable device 120 of FIG. 1). Depending on the embodiment, the watch design data may be transmitted from the server. The electronic device may install the received watch design data into the electronic device through an application.

In operation 820, the electronic device may determine whether sensing data (eg, battery information, surrounding environment information, user's body information, user's sleep management information, and user's exercise information) of the wearable device has been received.

If sensing data of the wearable device is not received, in operation 830, the electronic device may transform the watch design data according to the display properties of the electronic device and generate a target watch screen corresponding to the modified watch design data.

In an embodiment, the electronic device may generate modified watch design data by changing one or more components included in the watch design data based on a display shape of an internal display or an external display of the electronic device.

In another embodiment, the electronic device may generate modified watch design data by modifying watch design data according to a display shape of the electronic device determined by an external cover worn on the electronic device.

In another embodiment, when a change in a screen area activated on a display of the electronic device is detected, the electronic device may create a target watch screen by modifying watch design data corresponding to the changed screen area.

The electronic device may receive sensing data measured by a sensor of the wearable device from the wearable device. In this case, in operation 840, the electronic device may transform the watch design data according to the display properties of the electronic device, and generate a target watch screen to which the corresponding sensing data is applied to the modified watch design data. Sensing data of the wearable device may be transmitted to the electronic device periodically or in real time, and the sensing data displayed on the target watch screen generated by the electronic device may be displayed in synchronization with the sensing data displayed on the watch screen of the wearable device. .

Depending on the embodiment, even if the electronic device receives the sensing data of the wearable device, it may not apply the sensing data to the target watch screen according to the user's selection or the characteristics of the watch screen.

In operation 840, the electronic device may output the generated target watch screen to the display of the electronic device. For example, the electronic device may output the target watch screen to the display when the electronic device is in a standby state or a lock screen state.

In one embodiment, the electronic device may determine whether to output a target watch screen on the display of the electronic device according to whether the wearable device is worn on the user's body. The electronic device controls to output the target watch screen to the display when the wearable device is detected to be worn on the user's body, and not to output the target watch screen to the display when it is detected that the wearable device is not worn on the user's body. You can control it. When it is detected that the wearable device is not worn on the user's body, a set basic screen may be output to the display.

9 is a flowchart illustrating operations of an operating method for synchronizing watch design data according to another embodiment. In the following embodiments, each operation may be performed sequentially, but not necessarily sequentially. For example, the order of each operation may be changed, or at least two operations may be performed in parallel. The operation method including operations 910 to 970 may be performed by an electronic device (eg, the electronic device 110 of FIG. 1 and the electronic device 201 of FIG. 2 ).

Referring to FIG. 9 , in operation 910, the electronic device may determine whether it is connected to a wearable device (eg, the wearable device 120 of FIG. 1). The electronic device may search for a wearable device that can be connected to its surroundings. When the electronic device is connected to the wearable device, in operation 920, the electronic device may bring watch design data of the wearable device. The electronic device transmits watch design data (e.g., a watch package file installed in the wearable device) and a list of watch faces for each of a plurality of watch faces stored in the wearable device through wireless communication (e.g., Bluetooth communication, Wi-Fi communication, NFC communication). It can be taken from a wearable device. Alternatively, the electronic device may bring watch design data and a watch screen list of the wearable device from another external electronic device (eg, a server).

In an embodiment, the electronic device receives a watch screen list of watch screens stored in the wearable device from the wearable device, and receives watch design data for a watch screen selected by a user from among the watch screens included in the watch screen list. It can also be imported from wearable devices. The user can know watch screens installed on the wearable device through an application installed on the electronic device (eg, the application 312 of FIG. 3 ) and an application installed on the wearable device (eg, the application 322 of FIG. 3 ), and a specific watch Watch design data for the screen may be transmitted from the wearable device to the electronic device.

The electronic device may install watch design data of the wearable device received from the wearable device or another electronic device, and store watch screen elements corresponding to the watch design data. The watch design data is, for example, analog watch item setting value information (e.g. color, type, style), digital watch item setting value information (e.g. color, type, style), date item setting value information (e.g. color, type, style).

In one embodiment, the electronic device provides characteristic information (eg, version, package name) of watch design data and sensing information (eg, battery information, user's biometric information, user's sleep management) of the wearable device through an application installed on the electronic device. information and user's exercise information) from the wearable device, and the imported characteristic information and sensing information may be stored. Corresponding feature information and sensing information may be received from other electronic devices (eg, servers). The electronic device may perform synchronization based on the received sensing information.

In operation 930, the electronic device may determine whether the watch design editing mode is selected. The electronic device may provide a user with a watch design editing mode for editing watch design data through an application, and the user may modify components of the watch screen of the wearable device or add new components in the watch design editing mode. can do.

If the watch design editing mode is not selected, in operation 960, the electronic device transforms the watch design data based on display properties (eg, size, shape) of the electronic device, and the target watch corresponding to the modified watch design data. screen can be determined. The electronic device may create a target watch screen by transforming the watch screen of the wearable device to fit the display of the electronic device based on the property of the display. For example, if the watch screen of the wearable device is circular and the display shape of the electronic device is rectangular, the electronic device converts the circular watch screen of the wearable device into a rectangle corresponding to the display shape of the electronic device. Accordingly, the target watch face can be determined.

When the watch design editing mode is selected, in operation 940, the electronic device parses the watch design data and displays watch screen elements changeable by user input. The electronic device may extract watch screen elements from watch design data and provide an editing function for editable elements among watch screen elements. The user can modify elements of the watch screen that can be changed, and the application can provide a preview function for the modified watch screen.

In operation 950, the electronic device may determine whether editing of the watch design by the user has been completed. When watch design editing is completed, in operation 960, the electronic device may determine a target watch screen to be output on the display of the electronic device based on watch design data reflecting the user's watch design editing.

In operation 970, the electronic device may output a target watch screen to a display of the electronic device. The electronic device may display sensing data of the wearable device on the target watch screen, and the sensing data of the wearable device displayed on the target watch screen may be synchronized with the sensing data measured by the wearable device.

According to various embodiments described above, user experience and user satisfaction can be improved by allowing various watch screens used in watch-type wearable devices to be used in an electronic device such as a smart phone.

In addition, according to various embodiments, utilization of the sensing data may be improved by synchronizing and displaying the sensing data measured by the watch-type wearable device to the electronic device.

In addition, according to various embodiments, by allowing a user to edit a watch screen used in a watch-type wearable device and using the edited watch screen as a watch screen of an electronic device, the diversity of watch screens is increased and user satisfaction is increased. can increase

The method according to the embodiment described above may be implemented in the form of program instructions that can be executed through various computer means and recorded on a computer readable medium. A computer readable medium may store program instructions, data files, data structures, etc. alone or in combination, and program instructions recorded on the medium may be specially designed and configured for the embodiment or may be known and usable to those skilled in the art of computer software. there is. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks and magnetic tapes, optical media such as CD-ROMs and DVDs, and magnetic media such as floptical disks. - includes hardware devices specially configured to store and execute program instructions, such as magneto-optical media, and ROM, RAM, flash memory, and the like. Examples of program instructions include high-level language codes that can be executed by a computer using an interpreter, as well as machine language codes such as those produced by a compiler.

The hardware device described above may be configured to operate as one or a plurality of software modules to perform the operations of the embodiments, and vice versa.

As described above, although the embodiments have been described with limited drawings, those skilled in the art can apply various technical modifications and variations based on this. For example, the described techniques may be performed in an order different from the method described, and/or components of the described system, structure, device, circuit, etc. may be combined or combined in a different form than the method described, or other components may be used. Or even if it is replaced or substituted by equivalents, appropriate results can be achieved.

Therefore, other implementations, other embodiments, and equivalents of the claims are within the scope of the following claims.

Claims

In the electronic device 201,

a communication module 290 receiving watch design data of the wearable device 120 transmitted from the watch-type wearable device 120;

a processor 220 that transforms the received watch design data according to display properties of the electronic device 201 and generates a target watch screen corresponding to the modified watch design data; and

A display module 260 outputting the generated target watch screen to the display of the electronic device 201

An electronic device 201 including a.
According to claim 1,

The processor 220,

Generating the modified watch design data by changing one or more components included in the watch design data based on a display shape of an internal display or an external display of the electronic device 201,

Electronic device 201 .
According to claim 1,

The processor 220,

Generating the modified watch design data by modifying the watch design data according to the display shape of the electronic device 201 determined by the outer cover worn on the electronic device 201,

Electronic device 201 .
According to any one of claims 1 to 3,

The processor 220,

When a change in the screen area activated on the display of the electronic device 201 is detected, the target watch screen is generated by modifying the watch design data in response to the changed screen area.

Electronic device 201 .
According to any one of claims 1 to 4,

The communication module 290,

Receiving sensing data measured by a sensor of the wearable device 120 from the wearable device 120;

The display module 260,

Outputting the sensing data received from the wearable device 120 to the target watch screen,

Electronic device 201 .
According to claim 5,

The sensing data of the wearable device 120,

At least one of battery information measured by one or more sensors of the wearable device 120, surrounding environment information, user's body information, user's sleep management information, and user's exercise information,

Electronic device 201 .
According to any one of claims 1 to 6,

The processor 220,

determining whether to output the target watch screen to the display according to whether the wearable device 120 is worn on the user's body;

Electronic device 201 .
According to claim 7,

The processor 220,

Control to output the target watch screen to the display when it is detected that the wearable device 120 is worn on the user's body;

Controlling not to output the target watch screen to the display when it is detected that the wearable device 120 is not worn on the user's body.

Electronic device 201 .
According to any one of claims 1 to 8,

The communication module 290,

Receiving watch design data and a watch screen list for each of a plurality of watch screens stored in the wearable device 120,

Electronic device 201 .
According to any one of claims 1 to 9,

The communication module 290,

Receiving the watch design data from at least one of the wearable device 120, another electronic device connected to the wearable device 120, and a server connected to the wearable device 120,

Electronic device 201 .
According to any one of claims 1 to 10,

The watch design data,

It can be changed by user input,

The processor 220,

Parsing the watch design data to display elements of the watch screen that can be changed by the user input,

Electronic device 201 .
According to any one of claims 1 to 11,

The display module 260,

Outputting the target watch screen to the display of the electronic device 201 when the electronic device 201 is in a standby state or a lock screen state,

Electronic device 201 .
According to claim 1,

The watch design data,

Data on the watch design output on the display of the wearable device 120,

Electronic device 201 .
In the operating method of the electronic device 201,

receiving watch design data of the wearable device 120 transmitted from the watch-type wearable device 120;

transforming the received watch design data according to display properties of the electronic device 201 and generating a target watch screen corresponding to the modified watch design data; and

Outputting the generated target watch screen on the display of the electronic device 201

Operation method including.
A computer readable storage medium in which a program for executing the method of claim 14 is recorded.