Sound and vibration, do not disturb, bright screen setting, setting (raise your hand, bright screen setting, do not disturb, sound and vibration, password lock, time setting, calendar, brightness level, sedentary reminder, reset, positioning, shutdown, about); Password lock, exercise record, breath, weather, body temperature, UI style; Time setting, exercise recording, 52 exercise modes, telephone (phone book, dial-up, call recording, telephone setting), blood oxygen, language setting; Calendar, calculator, APP download, step counting, information, blood pressure, games (Angry Birds); Brightness level, calculator, sleep, Bluetooth music, heart rate, alarm clock; Sedentary reminder, stopwatch, camera, voice assistant, looking for mobile phone; Reset, locate, shut down, about. Up key: function key+return to the previous level+double-click to switch the menu. Press key: power-on and power-off key+one key to return to the main interface+information screen. Side key: by default, press briefly to enter sports mode; Press and hold to enter the key function setting interface. Draw down the menu: Bluetooth switch, weather, language assistant, hand-raised bright screen, brightness level, Bluetooth music, dial lock, alarm clock, APP Download, UI style, settings and shutdown; Restart, emergency call. Up menu: message details. Sliding right split screen: time and date, weather, dialing; Small programs: Bluetooth music, weather, sleep, step counting (show the currently used applications). Left slide: heart rate, sleep, music, weather, positioning. Slide up: information list.