Abstract:
An electronic device and method are disclosed herein. The electronic device includes a sensor and a processor. The processor implements the method, including measuring infrared light corresponding to a user using the sensor, and detecting biometric information of the user if the infrared information satisfies a predetermined condition.
Abstract:
Disclosed is an electronic device includes a housing, a display within the housing, and exposed through a surface of the housing, a light emitting unit and a light receiving unit within the housing, and a processor electrically coupled with the display, the light emitting unit and the light receiving unit. The light emitting unit includes at least one light source for outputting light of at least one wavelength band. The light receiving unit includes at least one region for receiving the light of the at least one wavelength band. The processor is configured to control a function of the light emitting unit and/or the light receiving unit based on at least one mode. Other embodiments are disclosed.
Abstract:
A method for determining a heart rate (HR) using an infrared rays (IR) sensor and an electronic device is provided. An image is received using an IR sensor, at least one region of interest (ROI) for measuring the HR is determined in the received image, and the HR is determined based on the at least one determined ROI.
Abstract:
Wearable devices are provided. The wearable device may include a body enclosed by: a front shaped as a rounded square or a rounded rectangle; a back opposite to the front; and an upper side, a lower side, a left side and a right side, which couple the front and back and are between the front and back. The wearable device may also includes: an upper band coupled to the upper side; a lower band coupled to the lower side; a display placed on the front of the body; a camera module disposed on the upper side; and a key disposed on the lower side, the key being operated by being pressed.
Abstract:
A method and a system for processing a heart rate (HR) in an electronic device are provided. The method includes detecting a photoplethysmography (PPG) signal, producing a first HR from the detected PPG signal, producing a second HR from the detected PPG signal, determining a resultant HR by analyzing the first HR and the second HR, and displaying the resultant HR.