Feature 1.1.3-inch 360*360 pixels AMOLED screen 2.IP68 grade waterproof 3. dial is always bright and long battery life. 4.100+ motion mode 5.AI voice aistant 6.Health detection 7.Compa Product Parameters: Some functions: OTA, shortcut bar (control center), data (pedometer, distance, calories), heart rate, blood preure, blood oxygen, sleep, lift wrist to light up the screen, weather, WeChat movement, information, reminder (meage, drink water, sedentary, alarm), women's health, stopwatch, countdown timer, find cell phone, find bracelet, shake to take a picture, dial switching, music control, settings (language selection, brightne adjustment, bright screen Duration, Vibration Settings, Factory Restore, Version Info), Switch Logo, Component (Function Edit), Pacode Lock, Breathing Exercise, Exercise, Exercise History, Do Not Disturb Mode, Power Saving Mode, Low Battery Reminder, Voice Aistant (SIRI), Calling Functions, Frequently Used Contacts, Phone Dialer, Split Screen (Sidebar), Flashlight,