High-definition Bluetooth fairy tale, compass, off-screen pointer, cover hand off screen, custom picture, APP background download picture, QR code (download and connection two-in-one), find mobile phone, calendar, motion track, restart, message push, remote Camera, Alipay, sleep monitoring, blood sugar, altitude, 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 (Smart Island, Drainage, Power Saving Mode, Screen Off Time, Raising Wrist to Brighten Screen, NFC, Brightness, Button Definition, Vibration Intensity, Do Not Disturb Mode, Password Settings, Language, Time and Date Settings, Connecting to APP, Factory Reset, Restart , Power Off, About), Phone (Contacts, Call etc