Abstract: An electronic device includes communication circuitry, a display, and at least one processor configured to obtain, from an external electronic device through the communication circuitry, sleep-related information including at least one of an exercise amount of a user, a stress of the user, and a saturation pulse oxygen of the user, determine a sleep quality of the user, based on the sleep-related information, determine a sleep quality of the user, and display information about the determined sleep quality of the user through the display.

Abstract: An electronic device for providing a user interface related to a sleep state and an operating method thereof are provided. The electronic device includes a communication circuit, a memory, and at least one processor. The least one processor may be configured to acquire real-time sleep data of a user with regard to a unit sleep session, detect an abnormal rapid eye movement (REM) sleep event based on the real-time sleep data and the user's previous sleep data with regard to a full sleep session, and provide a user interface based on designated action information in response to the abnormal REM sleep event.

Abstract: According to certain embodiments, an electronic device comprises: a sensor module; a processor operatively connected to the sensor module; and a memory operatively connected to the processor, wherein the memory stores instructions that, when executed, cause the processor to perform a plurality of operations comprising: acquiring sensor information through the sensor module, determining sleep information of a user, based on the sensor information, and determining a biorhythm of the user, based on the sleep information.

Abstract: According to various embodiments of the present disclosure, an electronic device may comprise: at least one sensor, and at least one processor functionally connected with the at least one sensor.

Abstract: Various embodiments of the disclosure relate to an electronic device for evaluating the quality of sleep and a method for operating the same. According to an embodiment, an electronic device comprises: a sensor module including at least one sensor, a memory, and at least one processor. The at least one processor may be configured to: obtain, from an external electronic device, sleep-related information detected by the external electronic device while a user is sleeping, analyze a sleep state of the user based on the sleep-related information, identify at least one sleep cycle based on sleep state information obtained by analysis of the sleep state, evaluate a sleep quality corresponding to a first sleep cycle among at least one sleep cycle based on the sleep state information and designated condition information, obtain result information based on the evaluation of the sleep quality, and store the result information in the memory.

Abstract: An electronic device and method for measuring biometric information are provided. The electronic device includes at least one light emitter; light receiver; and a processor. The processor is configured to emit light outside of the electronic device through the at least one light emitter, obtain, through the light receiver, light reflected by an external object among the emitted light, obtain a signal generated based on at least a portion of the reflected light and corresponding to the external object, output guide information related to a location of the external object when the signal satisfies a first designated condition, and obtain biometric information about the external object when the signal satisfies a second designated condition. When a finger of a user finger of the electronic device is not accurately located at a bio sensor, by guiding an accurate grip location, biometric information about the user can be accurately measured.

Abstract: An electronic device and method for measuring biometric information are provided. The electronic device includes at least one light emitter; light receiver; and a processor. The processor is configured to emit light outside of the electronic device through the at least one light emitter, obtain, through the light receiver, light reflected by an external object among the emitted light, obtain a signal generated based on at least a portion of the reflected light and corresponding to the external object, output guide information related to a location of the external object when the signal satisfies a first designated condition, and obtain biometric information about the external object when the signal satisfies a second designated condition. When a finger of a user finger of the electronic device is not accurately located at a bio sensor, by guiding an accurate grip location, biometric information about the user can be accurately measured.