High-definition bluetooth fairy tale, off-screen pointer, cover hand off screen, custom picture, APP background download picture, QR code (download, connection two-in-one), find mobile phone, calendar, motion track, restart, message push , remote camera, sleep monitoring, body temperature monitoring, weather, blood pressure, voice assistant, my QR code, button definition settings, blood oxygen, breathing, dial, pedometer, timer, menu style, factory reset, settings ( Screen off time, raise wrist to turn on screen, NFC, brightness, button definition, vibration intensity, do not disturb mode, password setting, language, time and date setting, connection APP, factory reset, restart, shutdown, about), phone (contacts, Call history, dial pad, call settings, emergency call), calculator, heart rate, language selection,