KR20190053052A - Wearable device for athletic assistant based on heart rate - Google Patents

Abstract

The present invention relates to a wearable device. According to the present invention, the wearable device improving the exercise habit of a user includes: a heart rate sensing unit which measures the heart rate signal of a user; an exercise information calculating unit which calculates exercise efficiency according to operation modes of the user through the user information and the measured heart rate signal; an exercise guiding unit which generates guide information to increase the exercise efficiency; and an output unit which transmits the exercise guide as a signal. According to an embodiment of the present invention, the wearable device is worn by a user and gives immediate feedbacks through a bone conduction speaker. A wearer is able to consume calories and perform efficient exercise through immediate feedbacks by the bond conduction speaker.

Description

TECHNICAL FIELD [0001] The present invention relates to a heart rate-based wearable device,

The present invention relates to a wearable device, and more particularly, to a heart rate-based exercise assist wearable device.

A wearable device such as a smart watch measures a user's healthcare and exercise amount and sets a target amount and informs the user unilaterally when it is achieved.

However, this does not really contribute to calorie expenditure and exercise increase. Therefore, most buyers purchasing products for weight loss are dissatisfied with the function of the product, and the frequency of repurchase and use decreases sharply.

In addition, in the case of a smart watch, in order to check his / her heart rate during exercise, a user needs an auxiliary action for viewing his / her wrist during exercise, thereby causing a problem in that the exercise rhythm is broken, There arises a problem that the exercise is disturbed by the device for training.

The present invention is devised to correspond to the background art described above, and is a wearable device worn by a user. The wearable device measures a stress value in real time when a user is in motion through the wearable device and maintains a specific ratio of a wearer's maximum heart rate I would like to propose a method to help the actual weight loss and effective exercise during exercise by immediate exercise feedback through bone conduction speaker.

According to an aspect of the present invention, there is provided a wearable device for improving a user's exercise habit, the wearable device comprising: a heartbeat sensor unit for measuring a heartbeat signal of a user; A motion information calculation unit for calculating the exercise efficiency according to the user's exercise mode through the user information and the measured heartbeat signal; A motion guide unit for generating guide information for increasing the motion efficiency; And an output unit for sending out the motion guide as a signal.

Wherein the motion information calculation unit calculates the motion efficiency based on a ratio of a current heart rate signal according to a maximum heart rate.

Wherein the output unit is a bone conduction speaker.

And a power supply unit for supplying power necessary for the wearable device to operate.

And a housing unit configured to receive the heartbeat sensor unit, the motion information calculating unit, the motion information guide unit, and the output unit, and a coupling member for coupling to the legs of the glasses worn by the user. Wearable device

Wherein the housing part further comprises an absorbing member for separating and accommodating the heartbeat sensor part and the output part and absorbing vibration according to a signal of the output part at the separated one point.

Wherein the housing part includes an upper housing part including the heartbeat sensor part and a lower housing part including the output part,

Wherein the lower housing part is configured so that the output part of the housing part is positioned ahead of the eyeglass attachment position when the user wears the wearable device.

According to an embodiment of the present invention, a wearable device worn by a user, the wearable device immediately gives feedback via a bone conduction speaker. Immediate feedback from the bone conduction speaker enables the wearer to consume calories and exercise effectively.

Figures 1 to 3 illustrate a wearable device for improving a user's exercise habits according to an embodiment of the present invention.
4 illustrates an operation flow of a wearable device for improving a user's exercise habit according to an embodiment of the present invention.
FIG. 5 illustrates heart rate threshold data according to an embodiment of the present invention.

Various embodiments and / or aspects are now described with reference to the drawings. In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more aspects. However, this aspect (s)

It will be appreciated by those skilled in the art that the invention may be practiced without these specific details. The following description and the annexed drawings set forth in detail certain illustrative aspects of one or more aspects. It is to be understood, however, that such aspects are illustrative and that some of the various ways of practicing various aspects of the principles of various aspects may be utilized, and that the description set forth is intended to include all such aspects and their equivalents.

As used herein, the terms " an embodiment, " " an embodiment, " " an embodiment, " " an embodiment ", etc. are intended to indicate that any aspect or design described is better or worse than other aspects or designs. .

In addition, the term " or " is intended to mean " exclusive or " That is, it is intended to mean one of the natural inclusive substitutions " X uses A or B ", unless otherwise specified or unclear in context. That is, X uses A; X uses B; Or when X uses both A and B, " X uses A or B " can be applied to either of these cases. It should also be understood that the term " and / or " as used herein refers to and includes all possible combinations of one or more of the listed related items.

It is also to be understood that the term " comprises " and / or " comprising " means that the feature and / or component is present, but does not exclude the presence or addition of one or more other features, components and / It should be understood that it does not. Also, unless the context clearly dictates otherwise or to the contrary, the singular forms in this specification and claims should generally be construed to mean " one or more. &Quot;

The exercise habits in this specification include a wide range of habits related to exercise such as a user's exercise item, exercise attitude, and momentum. The user's exercise habit improved by the wearable device of the present invention may include regularity of motion, speed of motion, number of times of exercise, exercise intensity, and the like.

Figures 1 to 3 illustrate a wearable device for improving a user's exercise habits according to an embodiment of the present invention.

According to an embodiment of the present invention, the wearable device 1000 can sense the user's heart rate and can discriminate and collect the user's motion based on the detected heart rate. The wearable device 1000 can generate exercise habits information of the user through the collected exercise, and can generate comparison information and alert information with recommended exercise habits information. The generated notification information may be transmitted to the user by the wearable device 1000.

Here, the wearable device 1000 may include an electronic device or the like that can be attached to or worn on the wearer's body. For example, the wearable device 1000 may include a smart glass, a smart glasses leg, a smart helmet, a VR device, and various electronic devices, devices, and the like that can be worn by the wearer.

According to one embodiment of the present invention, the wearable device 1000 may be formed in the form of a pair of glasses. In addition, the wearable device 1000 of the eyeglass leg type can be detached using a spectacle frame and a magnet.

According to one embodiment of the present invention, the wearable device 1000 in the form of a spectacle leg may include a rechargeable power source, and when the power source is discharged,

The wearable device 1000 can be continuously used by being charged and replaced.

The user's heart rate sensed by the wearable device 1000 can be measured through the heart rate sensor.

According to an embodiment of the present invention, the wearable device 1000 can distinguish a user's sports item.

At this time, the user's sports item may be distinguished according to a predetermined algorithm through a user's input or a GPS sensor, an acceleration sensor, or the like, though it is not shown.

It is also possible to more accurately identify sports items through motion information through a separate smart watch or the like.

The wearable device 1000 may compare the predetermined threshold data value with the electrical signal obtained from the user's motion and may identify and collect the user's motion based on the comparison result.

According to an embodiment of the present invention, the wearable device 1000 may collect exercise data of the user to generate exercise habit information and compare the fitness information with predetermined recommended exercise information. Then, it is possible to determine whether or not to generate notification information to be delivered to the user based on the comparison result.

Here, the exercise habit information may include at least one of a motion speed, a number of times of exercise, and an exercise intensity. The exercise habit information is not limited to the aforementioned factors.

In addition, the recommended exercise habit information may include at least one of a recommended exercise speed, a recommended exercise frequency, and a recommended exercise intensity. The recommended exercise habit information is not limited to the aforementioned factors.

According to an embodiment of the present invention, the notification information generated by the wearable device 1000 may include information that the wearable device 1000 delivers to the user so that the user can take food close to the recommended exercise habit information have.

The type of information that the wearable device 1000 transmits to the user may include at least one of an auditory signal, a visual signal, and a tactile signal.

According to an embodiment of the present invention, the wearable device 1000 may transmit notification information to a user as an auditory signal. The signal that the wearable device 1000 transmits notification information to the user is not limited to an auditory signal but may include a visual signal, a tactile signal, and the like.

Preferably, wearable device 1000 is capable of delivering an auditory signal through heartbeat sensors 1200, 1100, which are attached to the eyeglass legs and are tangential to the back of the auricle.

According to another embodiment of the present invention, the wearable device 1000 can communicate with the user terminal to transmit the notification information. In this case, the wearable device 1000 can display the user's exercise information, notification information, recommended exercise habit information, and exercise state information acquired from the user, in cooperation with the application of the user terminal. The information displayed on the user terminal is not limited to the above information, and may include less or more information.

Here, the user terminal may include an electronic device or the like which requires transmission of a voice signal or a vibration signal. For example, the user terminal may be a portable terminal, a mobile terminal, a telematics terminal, a notebook computer, a digital broadcasting terminal, a personal digital assistant (PDA) Any one of various electronic devices such as a Wibro Terminal, an IPTV (Internet Protocol Television) terminal, an AVN (Audio Video Navigation) terminal, a PMP (Portable Multimedia Player), a navigation terminal (a car navigation device) .

In addition, the wearable device 1000 according to the present embodiment includes a touch sensor 1500, and it is possible to adjust the volume provided through the touch sensor 1500.

The contents shown in Figs. 1 to 3 and the appearance of the wearable device 1000 are merely examples of the present invention, and the scope of rights of the present invention is not limited to the above embodiment.

FIG. 3 is a configuration diagram of a portable wearable device for improving a user's exercise habit according to an embodiment of the present invention.

According to an embodiment of the present invention, a wearable device 1000 for improving a user's exercise habit includes a sensor unit 100 for detecting a heart rate of a user and generating an electric signal, a control unit for controlling overall functions of the wearable device 1000, An output unit 300 for outputting a signal to the user, and a storage unit 400 for storing information input to and output from the wearable device 1000. [

The sensor unit 100 can sense an user's heart rate and generate an electric signal.

According to an embodiment of the present invention, the sensor unit 100 may include a heartbeat sensor 1200 that can be attached to a body such as a finger to measure a heartbeat and a heart rate (BPM - Beats Per Minute) .

The sensor unit 100 is not limited to the heartbeat sensor 1200 described above, and may be configured as various sensors capable of detecting a user's body change. For example, the sensor unit 100 may include a pressure sensor, a temperature sensor, a humidity sensor, an acceleration sensor, and a sensor for measuring a pulse, blood pressure, blood sugar, A bio sensor, or the like.

According to another embodiment of the present invention, the sensor unit 100 may be constituted by an electrocardiogram sensor, and it may sense a user's electrocardiogram as well as a user's exercise habit. The wearable device 1000 can generate electrocardiographic information based on the electrocardiogram data acquired from the sensor unit 100. [ In addition, notification information can be generated based on the electrocardiographic information and transmitted to the user.

At least one sensor unit 100 may be provided in the wearable device 1000 and the sensor unit 100 may be provided at the back of the auricle to provide auxiliary information according to the user's heartbeat sensor 1200 as an auditory signal, It may be preferable to provide a separate groove 1600 at the rear end of the eyeglass leg to be positioned at the portion where the ear is bent and bent. However, the position and the number of the sensor unit 100 are not limited to the above-described embodiment.

According to an embodiment of the present invention, the control unit 200 includes a motion data collection unit 210, an exercise habit information generation unit 220, an exercise habit comparison unit 230, an alert generation decision unit 240, (250), and an information provision unit (260).

The control unit 200 can switch the operation mode of the wearable device 1000. [ For example, the control unit 200 may convert the wearable device 1000 into at least one of a motion measurement mode, a recommended exercise habit measurement mode, a exercise habit analysis and calibration mode, a diet and a food intake recording mode. The operation mode of the wearable device 1000 is not limited to the above-described embodiment.

The exercise data collecting unit 210 can compare the electric signals acquired from the sensor unit 100 with the exercise threshold data and distinguish the user's sports items. Then, the discriminated motion data can be collected.

According to an embodiment of the present invention, the threshold data may refer to reference data for distinguishing a user's sports item. For example, the movement threshold data may include heart rate reference data for a user movement item. In this case, the exercise data collection unit 210 may compare the heart rate sensed by the sensor unit 100 with the exercise threshold data, and determine the sports item.

At this time, the exercise item is classified information for generating the auditory signal through the heart rate, and can be set differently from the item according to the general division.

For example, in the real life, the exercise is variously classified into various methods such as a shoulder strength exercise, a breast strength exercise, a running exercise, a swimming, a climbing, a tennis, a basketball and so on. However, the exercise data collection unit 210 may include aerobic / anaerobic exercise, , Upper body strength exercise, lower body strength exercise, etc., can be classified according to the classification to provide exercise assistance information.

According to an embodiment of the present invention, when the wearable device 1000 is in the muscular motion mode, the exercise habit information generation unit 220 may generate motion threshold data based on the electric signals acquired from the sensor unit 100 have. For example, if the wearable device 1000 is in the muscular motion mode, the wearable device 1000 may test the user to measure the muscle strength for each user. The wearable device 1000 may measure the threshold data for each user through the same test as the above embodiment and store the measured threshold data in the storage unit 400. [

The exercise habit information generation unit 220 can generate exercise habit information based on the exercise data collected by the exercise data collection unit 210. [

Here, the exercise habit information may include at least one of a motion speed, a number of times of exercise, and an exercise intensity.

For example, the exercise habit information may include "exercise speed: 300 m per minute", "exercise set: 3 sets", and "exercise intensity: 150 kcal".

According to an embodiment of the present invention, when the wearable device 1000 is in the recommended diet exercise habit measurement mode, the exercise habit information generation unit 220 generates a recommended exercise Habit information can be generated.

Here, the recommended exercise habit information may include at least one of a recommended exercise speed, a recommended exercise frequency, and a recommended exercise intensity.

For example, the recommended exercise habit information may include " exercise speed: 400 m / minute, " " exercise set: 5 sets ", and " exercise intensity: 150 kcal ".

The exercise habit information generating unit 220 can regenerate information every time the wearer finishes the exercise when the wearable device 1000 is in the exercise habit analysis and calibration mode.

The exercise habit comparing unit 230 compares the exercise habit information with the recommended exercise habit information

The comparative value information can be generated. For example, if the user's exercise habit information is "exercise speed: 300 m per minute" and the recommended exercise habit information is "exercise speed: 250 m per minute", the exercise habit comparison unit 230 It is possible to generate the comparison value information such as " the user's motion speed is faster than the recommended speed " by comparing the exercise habit information.

The alert generation decision unit 240 can determine whether to generate alert information based on the comparison value information generated by the exercise habit comparison unit 230. [ For example, if the comparison value information generated by the exercise habit comparing section 230 is " small ", the notification generation decision section 240 can decide to generate notification information.

The notification information generation unit 250 can generate notification information based on whether or not the notification generation determination unit 240 determines whether to generate notification information.

Here, the notification information may include information that the wearable device 1000 delivers to the user so that the user can take food close to the recommended exercise habit information. The notification information is not limited to the above-described embodiments, and may include auditory signals such as a warning sound and a siren sound.

The information providing unit 260 may control the output unit 300 of the wearable device 1000 to transmit notification information to the user.

The output unit 300 may transmit the alert information generated by the alert information generating unit 250 to the user as an audible signal.

According to an embodiment of the present invention, the output unit 300 may be configured as a bone conduction speaker 1100, but the present invention is not limited thereto.

The storage unit 400 may store information input and output in the wearable device 1000.

According to an exemplary embodiment of the present invention, information input and output in the wearable device 1000 may include at least one of exercise habit information, recommended exercise habit information, notification information, and movement threshold data.

The storage unit 400 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory) (Random Access Memory), a static random access memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read-only memory (PROM) A magnetic disk, and / or an optical disk. The wearable device 1000 may operate in association with a web storage that performs a storage function of the storage unit 400 on the Internet.

According to one embodiment of the present invention, the wearable device 1000 may include a housing (not shown) having a space in which at least one of the components described above may be located. The housing (not shown) is equipped with a magnet and can be detached from the spectacle frame.

According to an embodiment of the present invention, the housing (not shown) may be formed in the form of a pair of glasses. However, the shape and number of the housings (not shown) are not limited to the embodiments of the present invention.

According to an embodiment of the present invention, the wearable device 1000 may include a power supply unit 600 that supplies power necessary for the wearable device 1000 to operate. The power source unit 600 may include a wired and wirelessly chargeable battery, but the present invention is not limited thereto.

According to an embodiment of the present invention, the wearable device 1000 includes a communication unit 500 and can communicate with a user terminal. When the wearable device 1000 is configured to include the communication unit 500, the wearable device 1000 receives the user input inputted by the user terminal and informs the user terminal of the user's exercise habit information, recommended exercise habit information, Information to be transmitted.

The user terminal may include an electronic device or the like which requires transmission of a voice signal or a vibration signal. For example, the user terminal may be a portable terminal, a mobile terminal, a telematics terminal, a notebook computer, a digital broadcasting terminal, a personal digital assistant (PDA) Any one of various electronic devices such as a Wibro Terminal, an IPTV (Internet Protocol Television) terminal, an AVN (Audio Video Navigation) terminal, a PMP (Portable Multimedia Player), a navigation terminal (a car navigation device) .

The various embodiments described herein may be implemented in storage media and storage media readable by a computer or similar device using, for example, software, hardware, or a combination thereof.

According to a hardware implementation, the embodiments described herein may be implemented as application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays May be implemented using at least one of a processor, controllers, micro-controllers, microprocessors, and other electronic units for performing other functions. In some cases, The embodiments described may be implemented by the control unit 200 itself.

According to a software implementation, embodiments such as the procedures and functions described herein may be implemented with separate software modules. Each of the software modules may perform one or more of the functions and operations described herein. Software code can be implemented in a software application written in a suitable programming language. The software code may be stored in the storage unit 400 and executed by the control unit 200. [

The internal components of the wearable device 1000 shown in Figs. 2 and 3 are not limited to the above-described embodiments, and the wearable device 1000 can be configured with some of the components thereof, . ≪ / RTI >

4 illustrates a step in which a wearable device improves a user's exercise habits according to an embodiment of the present invention.

According to an embodiment of the present invention, the wearable device 1000 includes a step S310 of receiving a user's sex and age, a step S320 of inputting a start of exercise, a step S330 of measuring a heart rate in real time, (S340), analyzing the exercise form based on the comparison value information (S350), and generating exercise alert information (S360).

Further, a step (S370) of coaching so as to maintain the maximum heart rate of the user according to the motion pattern may be additionally performed.

In step S310 in which the wearable device 1000 receives the sex and age of the user, the user can receive the body information including his / her sex and age. In addition, it is possible to receive information related to the effect of the exercise such as the user's key and weight, and to acquire health state information additionally so as to be able to predict a user who may have a health risk.

In step S320, the wearable device 1000 receives the start of motion, the user can directly or indirectly input the start instruction of the user.

That is, the user can directly input the start of the exercise through the wearable device 1000, and the wearable device 1000 can indirectly receive the start of the exercise by sensing the heart rate to which the wearable device 1000 corresponds.

In step S330, the wearable device 1000 measures the heart rate in real time through the heartbeat sensor 1200 in contact with the user's body.

Specifically, in the present embodiment, the heart rate sensor 1200 may be attached to a portion bent backward in the form of eyeglasses legs, and may directly contact the back of the auricle to detect the heart rate of the user.

Measuring the heart rate in real time means that the heart rate is measured continuously and the user's heart rate can be periodically measured to determine the immediate exercise effect. Alternatively, in the case where the instantaneous motion is acquired non-periodically through another acceleration sensor or the like, it is also possible to temporarily measure the heart rate at this time.

Next, in step S340, the wearable device 1000 compares the measured heart rate data with motion threshold data for providing an effect according to the exercise mode set through the inputted user information.

For example, when the exercise mode is the diet exercise mode, 80% of the maximum heart rate with the highest calorie consumption can be compared with the exercise threshold data.

That is, it is possible to periodically determine whether the maximum heart rate per sex and age shown in FIG. 4 is determined and the heart rate corresponding to 80% of the heart rate is maintained.

The wearable device 1000 analyzes the exercise form based on the comparison value information (S350). As a result, when the user's heart rate is lower than 80% of the maximum heart rate, the current exercise form can be analyzed accordingly .

For example, in the case of muscle power exercise, the motion information can be analyzed through the motion direction information sensed by the user's smart watch, and the proposal information capable of increasing the strength can be generated.

Specifically, exercise information can be generated through the sensing information of the six-axis sensor configured in the wearable device 1000 and the motion pattern can be analyzed.

Next, the wearable device 1000 generates the exercise alert information (S360). The wearable device 1000 can provide a notification of the exercise mode according to the detected current exercise mode with the heart rate below the predetermined standard.

Specifically, as described above, in the present embodiment, the wearable device 1000 can provide a high-intensity exercise method through the bone conduction speaker 1100. [

In particular, in this embodiment, the bone conduction speaker 1100 is formed behind the legs of the eyeglasses and contacts the rear end of the auricle. For example, when the user wears sports goggles, the outside sound can be directly heard through the ear, It can be delivered through the pinna.

The step of coaching the wearable device 1000 so that the wearable device 1000 can maintain the maximum heart rate according to the exercise mode may provide information according to other exercise types to increase the exercise efficiency.

As described above, according to an embodiment of the present invention, the wearable device provides immediate feedback through the bone conduction speaker 1100 as a wearable device worn by a user. The wearer is able to consume calories and exercise efficiently through immediate feedback through the bone conduction speaker 1100. [

The operation procedure of the present invention is not limited to the above-described embodiment. What has been described above includes examples of the present invention. Of course, it is not possible to describe every conceivable combination of components or methods for purposes of describing the present invention, but one of ordinary skill in the art will recognize that many further combinations and permutations of the present invention are possible. Accordingly, it is intended to embrace all such alterations, modifications, and variations that fall within the spirit and scope of the appended claims.

In addition, to the extent that the term " include " is used in either the detailed description or the claims, such term is intended to be inclusive in a manner similar to the term " comprising " Is intended to be inclusive in a manner similar to the term " comprising ".

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims. It will be understood that the invention may be varied and varied without departing from the scope of the invention.

Those of ordinary skill in the art will understand that information and signals may be represented using any of a variety of different technologies and techniques. For example, data, instructions, commands, information, signals, bits, symbols, and chips that may be referenced in the above description may include voltages, currents, electromagnetic waves, magnetic fields or particles, Or particles, or any combination thereof.

Those skilled in the art will appreciate that the various illustrative logical blocks, modules, processors, means, circuits, and algorithm steps described in connection with the embodiments disclosed herein may be embodied directly in electronic hardware, (Which may be referred to herein as " software ") or a combination of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends on the design constraints imposed on the particular application and the overall system. Those skilled in the art may implement the described functionality in various ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

The various embodiments presented herein may be implemented as a method, an apparatus, or an article of manufacture using standard programming and / or engineering techniques.

The term " article of manufacture " includes a computer program, carrier, or media accessible from any computer-readable device. For example, the computer-readable medium can be a magnetic storage device (e.g., a hard disk, a floppy disk, a magnetic strip, etc.), an optical disk (e.g., CD, DVD, etc.), a smart card, But are not limited to, devices (e. G., EEPROM, cards, sticks, key drives, etc.). The various storage media presented herein also include one or more devices and / or other machine-readable media for storing information. The term "machine-readable medium" includes, but is not limited to, a wireless channel and various other media capable of storing, holding, and / or transferring instruction (s) and / or data.

It will be appreciated that the particular order or hierarchy of steps in the presented processes is an example of exemplary approaches. It will be appreciated that, based on design priorities, certain orders or hierarchies of steps in processes may be rearranged within the scope of the present invention. The appended method claims provide elements of the various steps in a sample order, but are not meant to be limited to the specific order or hierarchy presented.

The description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention.

Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features presented herein.

Claims (7)

A wearable device for improving a user's exercise habit,
A heartbeat sensor unit for measuring a heartbeat signal of a user;
A motion information calculation unit for calculating the exercise efficiency according to the user's exercise mode through the user information and the measured heartbeat signal;
A motion guide unit for generating guide information for increasing the motion efficiency; And
And an output unit for transmitting the motion guide as a signal. The method according to claim 1,
Wherein the motion information calculation unit calculates the motion efficiency based on a ratio of a current heart rate signal according to a maximum heart rate. The method according to claim 1,
Wherein the output unit is a bone conduction speaker. The method according to claim 1,
A power supply unit for supplying power necessary for the wearable device to operate;
≪ / RTI > The method according to claim 1,
And a housing unit configured to receive the heartbeat sensor unit, the motion information calculating unit, the motion information guide unit, and the output unit, and a coupling member for coupling to the legs of the glasses worn by the user. Wearable device 6. The method of claim 5,
Wherein the housing part further comprises an absorbing member for separating and accommodating the heartbeat sensor part and the output part and absorbing vibration according to a signal of the output part at the separated one point. The method according to claim 6,
Wherein the housing part includes an upper housing part including the heartbeat sensor part and a lower housing part including the output part,
Wherein the lower housing part is configured so that the output part of the housing part is positioned ahead of the eyeglass attachment position when the user wears the wearable device.

Images