CN110602324B

CN110602324B - Reminding method and device of wearable equipment

Info

Publication number: CN110602324B
Application number: CN201910867390.5A
Authority: CN
Inventors: 张鹏飞
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2021-06-22
Anticipated expiration: 2039-09-12
Also published as: CN110602324A

Abstract

The disclosure relates to a reminding method and a reminding device for wearable equipment. The reminding method of the wearable device comprises the following steps: monitoring a first state parameter of an intelligent device located in the same network as the wearable device; if the first state parameter of the intelligent device meets a preset reminding condition, acquiring a second state parameter of the wearable device; and if the second state parameter represents that the motion state of the wearable equipment is static, sending reminding information. The intelligent equipment is monitored through the Internet of things, whether the user leaves or not is judged according to the state of the equipment, the wearable equipment is judged again, whether the wearable equipment is in a static state or not is judged, if the wearable equipment is in a static state, the user is reminded, the situation that the wearable equipment is forgotten is avoided, convenience is provided for the user, and the user experience is also improved.

Description

Reminding method and device of wearable equipment

Technical Field

The disclosure relates to application of the internet of things, and in particular relates to a reminding method and device of wearable equipment.

Background

Along with the development of intelligent electronic products, more and more intelligent wearable devices appear in daily life, like intelligent wrist-watch, bluetooth headset, wearable bracelet etc.. And, wearable equipment of intelligence is along with developing, and the function is abundanter and powerful, and the volume is littleer and more simultaneously, and the quality is also lighter and more to realize wearing convenience and comfortable.

But also brings the disadvantage of short battery endurance time, resulting in the need for alternate-day or even daily charging. During charging, a user is required to take the device off and place the device on a charging device. And the user often forgets to wear the glasses when the user leaves. Leading to lost or inconvenient situations.

Disclosure of Invention

In order to overcome the problems in the related art, the present disclosure provides a reminding method and device for a wearable device.

According to a first aspect of the embodiments of the present disclosure, there is provided a reminding method of a wearable device, the method including: monitoring a first state parameter of an intelligent device located in the same network as the wearable device; if the first state parameter of the intelligent device meets a preset reminding condition, acquiring a second state parameter of the wearable device; and if the second state parameter represents that the motion state of the wearable equipment is static, sending reminding information.

In one example, when the smart device is a router, monitoring a first state parameter of the smart device in the same network as the wearable device includes: monitoring the data transmission rate of the router; when smart machine was intelligent lock, the first state parameter of monitoring smart machine that is arranged in same network with wearable equipment includes: monitoring the on-off state of the intelligent door lock; when the smart machine is the cell-phone, the first state parameter of the smart machine that monitoring and wearable equipment are located same network includes: monitoring a distance between the mobile phone and the wearable device.

In one example, obtaining the second state parameter of the wearable device includes: acquiring an electric quantity change value of the wearable equipment; or: a recorded step number of the wearable device is obtained.

In one example, sending the reminder information includes: and sending a first instruction to the mobile phone to enable the mobile phone to display the reminding information.

In one example, the sending the reminding information further includes: and sending a second instruction to the mobile phone to enable the mobile phone to send out vibration and/or sound.

According to a second aspect of the embodiments of the present disclosure, there is provided a reminder device for a wearable device, including: the monitoring unit is used for monitoring a first state parameter of intelligent equipment which is positioned in the same network with the wearable equipment; the first judging unit is used for acquiring a second state parameter of the wearable device when the first state parameter of the intelligent device meets a preset reminding condition; and the second judgment unit is used for sending reminding information when the motion state of the second state parameter representation wearable equipment is static.

In one example, when the intelligent device is a router, the monitoring unit is configured to: monitoring the data transmission rate of the router; when the smart machine is the intelligent door lock, the monitoring unit is used for: monitoring the on-off state of the intelligent door lock; when the intelligent equipment is a mobile phone, the monitoring unit is used for: monitoring a distance between the mobile phone and the wearable device.

In one example, obtaining the second state parameter of the wearable device includes: acquiring an electric quantity change value of the wearable equipment; or obtain a recorded step number value for the wearable device.

According to a third aspect of the embodiments of the present disclosure, there is provided an electronic apparatus including: a memory to store instructions; and a processor for invoking the memory-stored instructions to perform the reminder method of the wearable device of the first aspect.

According to a fourth aspect of the embodiments of the present disclosure, there is provided a computer-readable storage medium storing instructions that, when executed by a processor, perform the reminding method of the wearable device of the first aspect.

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: the intelligent equipment is monitored through the Internet of things, whether the user leaves or not is judged according to the state of the intelligent equipment, the wearable equipment is judged again, whether the wearable equipment is in a static state or not, if the wearable equipment is in the static state, the wearable equipment is probably forgotten by the user, and therefore the user is reminded, the situation that the wearable equipment is forgotten is avoided, convenience is provided for the user, and user experience is improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic flow chart illustrating a reminding method of a wearable device according to an exemplary embodiment.

Fig. 2 is a schematic flow diagram illustrating a wearable device monitoring router, according to an example embodiment.

Fig. 3 is a schematic flow diagram illustrating a wearable device monitoring a smart door lock according to an example embodiment.

Fig. 4 is a schematic flow diagram illustrating a wearable device monitoring a cell phone according to an example embodiment.

Fig. 5 is a schematic block diagram of a reminder apparatus of a wearable device according to an exemplary embodiment.

FIG. 6 is a schematic block diagram illustrating an apparatus in accordance with an exemplary embodiment.

FIG. 7 is a schematic block diagram illustrating an electronic device in accordance with an exemplary embodiment.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.

Wearable equipment of present intelligence, powerful leads to power consumptive quantity high, considers volume and user wearing comfort level simultaneously, can not be equipped with the battery that holds greatly, consequently needs often to charge, and the user takes off the back of charging, forgets easily that the dress just leaves, leads to daily inconvenient and the risk of losing. The embodiment provides a reminding method of a wearable device. Referring to fig. 1, fig. 1 is a flowchart illustrating a reminding method S10 of a wearable device according to an exemplary embodiment. As shown in fig. 1, the reminding method S10 of the wearable device includes the following steps:

s11, monitoring a first state parameter of a smart device located in the same network with the wearable device.

Based on thing networking (Internet of things, IoT), make a plurality of smart machines interconnected, wearable equipment monitors other smart machines, acquires smart machine's real-time status.

S12, if the first state parameter of the intelligent device meets the preset reminding condition, acquiring a second state parameter of the wearable device.

The state of the wearable device real-time monitoring intelligent device is used for judging whether the user leaves, and when the preset reminding condition is met, the user is judged to leave.

And S13, if the second state parameter represents that the motion state of the wearable device is static, sending reminding information.

When the user leaves, whether the wearable device is forgotten or not is judged according to the second state parameter of the wearable device. As the wearable device, the wearable device is normally in a moving state when the user leaves, and therefore according to the second state parameter, when the wearable device is judged to be in a static state, the wearable device can be considered to be forgotten, and therefore the reminding information is sent out to remind the user.

Through the embodiment, the wearable device can be effectively prevented from being forgotten by the user, and the user can be accurately reminded through the judgment of leaving and the judgment of the self state of the wearable device, so that the convenience is brought to the user.

In one example, when the smart device is a router, S12 monitors a first status parameter of the smart device located in the same network as the wearable device, including: monitoring the data transmission rate of the router; when the smart machine is the intelligent lock, S12 monitoring is located the first state parameter of the smart machine in same network with wearable equipment, include: monitoring the on-off state of the intelligent door lock; when the smart device is a mobile phone, the S12 monitors a first state parameter of the smart device located in the same network as the wearable device, including: monitoring a distance between the mobile phone and the wearable device.

According to the practical situation, the wearable device can monitor one or more intelligent devices at the same time, if the number of the monitored intelligent devices is small, or the plurality of intelligent devices are monitored in parallel, namely one of the plurality of intelligent devices meets the reminding condition, the second state parameter is obtained, and the method can reduce the risk that the user forgets the wearable device; if a plurality of intelligent devices are monitored in series, namely whether the user leaves or not is comprehensively judged according to the states of the plurality of intelligent devices, the judgment accuracy can be improved, and false alarm when the user does not leave is avoided.

As shown in fig. 2, when the smart device is a router, the wearable device continuously monitors the data transmission rate of the router, and when the data transmission rate is 0, the router may be in an unused state, thereby determining that the user may leave. Meanwhile, in order to avoid misjudgment, the duration of the data transmission rate of the router being 0 can be judged, if the duration exceeds a preset duration, it is judged that no other intelligent equipment is networked through the router, and therefore it is judged that the user possibly leaves.

As shown in fig. 2, a data transmission rate of a router located in the same network as the wearable device is monitored 201.

The wearable device can periodically send a request to the router, the router detects a current data transmission rate based on the request, wherein the data transmission rate can be an uploading rate and/or a downloading rate, and the router sends a result to the wearable device after detecting the current data transmission rate.

In step 202, it is determined whether the data transmission rate is 0.

After receiving the data transmission rate, the wearable device determines whether the data transmission rate is 0, and if not, returns to step 201 to continue monitoring; and when the time is 0, recording the current time, and monitoring the data transmission rate of the router in a period with shorter time span so as to judge the duration time of the transmission rate being 0.

Step 203, determine whether the duration of the router data transmission rate 0 exceeds the preset duration.

After the transmission rate is judged to be 0, continuously monitoring the data transmission rate of the router, and if the data transmission rate detected in the monitoring is not 0, returning to the step 201; if the duration is 0, judging whether the duration of the data transmission rate 0 exceeds the preset duration according to the time recorded for the first time, and further judging that the user possibly leaves.

As shown in fig. 3, when the intelligent device is an intelligent door lock, the on-off state of the intelligent door lock is monitored, and when the door is opened, it can be determined that the user may be leaving. Specifically speaking, wearable equipment continuously monitors the state of intelligent lock, and intelligent lock is normally in normally closed state, and when intelligent lock was opened, wearable equipment detected that intelligent lock state changes to it probably leaves to judge the user. In order to avoid misjudgment, if the user may open the door lock by mistake, but not open the door, or only open the door to receive express delivery, the wearable device may further monitor the state of the intelligent door lock after the intelligent door lock becomes the open state, and continue to monitor the state of the intelligent door lock, if the state of the intelligent door lock becomes the locked state by a key outside the door or other operations after the intelligent door lock is in the open state, it is determined that the user leaves.

As shown in fig. 3, step 301 monitors the status of a smart door lock located in the same network as the wearable device.

The wearable device may periodically send a request to the smart door lock, and the smart door lock detects a current state of the smart door lock based on the request, where the state may include a door closing state, a door opening state, an inside locking state, an outside locking state, and the like, where the outside locking state indicates that the user locks the smart door lock from the outside through a key or other operation. The intelligent door lock sends the result to the wearable equipment after detecting the current state that finishes.

Step 302, determine whether the state of the intelligent door lock is an open state.

The intelligent door lock is generally in a closed state, when the intelligent door lock received by the wearable device is in the closed state, the monitoring is continued by returning to the step 301, and when the received intelligent door lock is in an open state, the state of the intelligent door lock can be monitored in a period with shorter time span.

Step 303, judging whether the intelligent door lock is in the outside locking state.

After the intelligent door lock is opened and in the opening state, continuously monitoring the state of the intelligent door lock, and if the state of the intelligent door lock is continuously in the opening state, indicating that the user does not leave; and when the state of the intelligent door lock is detected to be changed into the outside locking state, the situation that the user leaves the room is indicated.

As shown in fig. 4, when the smart device is a mobile phone, the wearable device continuously monitors the distance to the mobile phone, and can continuously monitor the distance through bluetooth or the like, and when the distance exceeds a threshold, it is determined that the user may be leaving. Because the mobile phone is a device with higher utilization rate and importance degree in the life at present, the user cannot forget to carry the mobile phone, and therefore whether the user leaves the wearable device or not can be judged by judging the distance between the wearable device and the mobile phone. In order to further improve the accuracy of judgment and prevent the user from leaving the system only temporarily under some conditions, so that the distance exceeds the threshold value, for example, when the distance exceeds the threshold value, the duration of the distance exceeding the threshold value is continuously monitored, and when the duration exceeds a preset duration, the user can be judged to actually leave the system.

As shown in fig. 4, step 401, the distance between the wearable device and the cell phone is monitored.

In one example, the wearable device can remain connected to a cell phone via bluetooth and monitor distance based on the bluetooth connection.

Step 402, determine whether the distance exceeds a threshold.

When the distance is not the overtime threshold, returning to the step 401, and continuously monitoring the distance; and when the distance exceeds the threshold value, recording the current time point, and continuously monitoring the distance to judge the duration of the distance exceeding the threshold value.

Step 403, determining whether the duration of the distance exceeding the threshold exceeds a preset duration.

If the preset time length is not exceeded and the detected distance is smaller than the threshold value, returning to the step 401 to continue monitoring; and when the duration of the distance exceeding the threshold exceeds the preset duration according to the recorded time point, judging that the user leaves with the mobile phone.

When the user is judged to leave through one or all of the modes, the state of the wearable device is further judged, and therefore whether the wearable device is carried or not is judged when the user leaves.

In one example, obtaining the second state parameter of the wearable device includes: and acquiring the electric quantity change value of the wearable device. According to the electric quantity change value of the wearable device, whether the wearable device is in the charging state or not is judged, when the electric quantity change value is increased, the electric quantity of the wearable device is increased, the wearable device is charged and is not carried, and at the moment, the user needs to be reminded.

In one example, obtaining the second state parameter of the wearable device includes: a recorded step number of the wearable device is obtained. And judging whether the wearable equipment is in a state of being worn by the user or not according to the recorded step number value of the wearable equipment, wherein when the step number value is not changed, the wearable equipment is not carried, and at the moment, the user needs to be reminded.

In one example, sending the reminder information includes: and sending a first instruction to the mobile phone to enable the mobile phone to display the reminding information. Because the user is leaving or has left, probably has kept away from wearable equipment, it is more direct effective to send the warning to the user through the cell-phone, can make the cell-phone show the text message through the instruction, reminds the user.

In one example, the sending the reminding information further includes: and sending a second instruction to the mobile phone to enable the mobile phone to send out vibration and/or sound. In order to avoid forgetting, the mobile phone generates vibration and/or sound to avoid that the user cannot receive information or does not notice reminding, and the user can be made to keep track of the reminding information by the stronger mode.

Based on an inventive concept, the present disclosure also provides a reminding device of a wearable device, and fig. 5 is a block diagram of a reminding device 100 of a wearable device according to an exemplary embodiment. Referring to fig. 5, the reminder device 100 of the wearable apparatus includes: a monitoring unit 110, configured to monitor a first state parameter of a smart device located in the same network as the wearable device; the first judging unit 120 is configured to, when the first state parameter of the smart device meets a preset reminding condition, obtain a second state parameter of the wearable device; and a second judging unit 130, configured to send a reminding message when the second state parameter indicates that the motion state of the wearable device is static.

In one example, when the intelligent device is a router, the monitoring unit 110 is configured to: monitoring the data transmission rate of the router; when the smart device is a smart door lock, the monitoring unit 110 is configured to: monitoring the on-off state of the intelligent door lock; when the smart device is a mobile phone, the monitoring unit 110 is configured to: monitoring a distance between the mobile phone and the wearable device.

In one example, obtaining the second state parameter of the wearable device includes: and acquiring the electric quantity change value of the wearable device.

In one example, obtaining the second state parameter of the wearable device includes: a recorded step number of the wearable device is obtained.

With regard to the reminder device 100 of the wearable device in the above embodiment, the specific manner in which each unit performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.

Referring to fig. 6, the apparatus 300 may include one or more of the following components: a processing component 302, a memory 304, a power component 306, a multimedia component 308, an audio component 310, an input/output (I/O) interface 312, a sensor component 314, and a communication component 316.

The processing component 302 generally controls overall operation of the device 300, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing components 302 may include one or more processors 320 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 302 can include one or more modules that facilitate interaction between the processing component 302 and other components. For example, the processing component 302 may include a multimedia module to facilitate interaction between the multimedia component 308 and the processing component 302.

The memory 304 is configured to store various types of data to support operations at the apparatus 300. Examples of such data include instructions for any application or method operating on device 300, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 304 may be implemented by any type or combination of volatile or non-volatile memory devices, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.

Power components 306 provide power to the various components of device 300. The power components 306 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the apparatus 300.

The multimedia component 308 includes a screen that provides an output interface between the device 300 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 308 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 300 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.

The audio component 310 is configured to output and/or input audio signals. For example, audio component 310 includes a Microphone (MIC) configured to receive external audio signals when apparatus 300 is in an operating mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 304 or transmitted via the communication component 316. In some embodiments, audio component 310 also includes a speaker for outputting audio signals.

The I/O interface 312 provides an interface between the processing component 302 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.

The sensor assembly 314 includes one or more sensors for providing various aspects of status assessment for the device 300. For example, sensor assembly 314 may detect an open/closed state of device 300, the relative positioning of components, such as a display and keypad of device 300, the change in position of device 300 or a component of device 300, the presence or absence of user contact with device 300, the orientation or acceleration/deceleration of device 300, and the change in temperature of device 300. Sensor assembly 314 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 314 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 314 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

The communication component 316 is configured to facilitate wired or wireless communication between the apparatus 300 and other devices. The device 300 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 316 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 316 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.

In an exemplary embodiment, the apparatus 300 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.

In an exemplary embodiment, a computer-readable storage medium comprising instructions, such as the memory 304 comprising instructions, executable by the processor 320 of the apparatus 300 to perform the above-described method is also provided. For example, the computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.

Fig. 7 is a block diagram illustrating an electronic device 400 according to an example embodiment. For example, the apparatus 400 may be provided as a server. Referring to fig. 7, apparatus 400 includes a processing component 422, which further includes one or more processors, and memory resources, represented by memory 432, for storing instructions, such as applications, that are executable by processing component 422. The application programs stored in memory 432 may include one or more modules that each correspond to a set of instructions. Further, the processing component 422 is configured to execute instructions to perform the above-described methods.

The apparatus 400 may also include a power component 426 configured to perform power management of the apparatus 300, a wired or wireless network interface 450 configured to connect the apparatus 400 to a network, and an input output (I/O) interface 458. The apparatus 400 may operate based on an operating system stored in the memory 432, such as Windows Server, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM, or the like.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.

Claims

1. A reminding method of a wearable device is characterized by comprising the following steps:

monitoring first state parameters of one or more smart devices located in the same network as the wearable device;

if the first state parameter of the intelligent device meets a preset reminding condition, acquiring a second state parameter of the wearable device;

if the second state parameter represents that the motion state of the wearable equipment is static, sending reminding information;

wherein the intelligent device comprises a router and/or an intelligent door lock;

when the smart device is a router, monitoring a first state parameter of the smart device in the same network as the wearable device, including: monitoring a data transmission rate of the router;

when the smart machine is the intelligence lock, the first state parameter of the smart machine that control and wearable equipment are located same network includes: and monitoring the on-off state of the intelligent door lock.

2. The method of claim 1, wherein the obtaining the second state parameter of the wearable device comprises: acquiring an electric quantity change value of the wearable equipment; or obtaining a recorded step number value of the wearable device.

3. The method of claim 1, wherein the sending the reminder information comprises: and sending a first instruction to the mobile phone to enable the mobile phone to display the reminding information.

4. The method of claim 3, wherein the sending the alert message further comprises: and sending a second instruction to the mobile phone to enable the mobile phone to send out vibration and/or sound.

5. A reminder device for a wearable apparatus, the device comprising:

the monitoring unit is used for monitoring first state parameters of one or more intelligent devices which are positioned in the same network with the wearable device;

the first judging unit is used for acquiring a second state parameter of the wearable device when the first state parameter of the intelligent device meets a preset reminding condition;

the second judging unit is used for sending reminding information when the second state parameter represents that the motion state of the wearable device is static;

when the intelligent device is a router, the monitoring unit is configured to: monitoring a data transmission rate of the router;

when the intelligent equipment is the intelligent lock, the monitoring unit is used for: and monitoring the on-off state of the intelligent door lock.

6. The apparatus of claim 5, wherein the obtaining of the second state parameter of the wearable device comprises: acquiring an electric quantity change value of the wearable equipment; or obtaining a recorded step number value of the wearable device.

7. The apparatus of claim 5, wherein the sending the alert message comprises: and sending a first instruction to the mobile phone to enable the mobile phone to display the reminding information.

8. The apparatus of claim 7, wherein the sending of the alert message further comprises: and sending a second instruction to the mobile phone to enable the mobile phone to send out vibration and/or sound.

9. An electronic device, comprising:

a memory to store instructions; and

a processor for invoking the memory-stored instructions to perform a reminder method of the wearable device of any of claims 1-4.

10. A computer-readable storage medium storing instructions which, when executed by a processor, perform a method of alerting a wearable device according to any one of claims 1 to 4.