Major function "High definition Bluetooth fairy tale, rest screen pointer, cover hand off screen, customized picture, APP background download picture, two-dimensional code (download, connect two in on more→e), find mobile phone, calendar, movement track, restart, message push, remote photography, Alipay, sleep monitoring, altitude, temperature monitoring, weather, blood pressure, voice assistant, my two-dimensional code, key definition settings, blood oxygen, breathing, dial, step counting, timer Menu Style, Restore Factory, Settings (Lingdong Island, Drainage, Power Saving Mode, Off Screen Time, Wrist Raise Screen, Brightness, Key Definition, Vibration Intensity, Do Not Disturb Mode, Password
