Function
Lighting, Calendar, Alarm Clock, Week, MONTH, WORLD TIME, Power Reserve, Fitness Tracker, Small Second, Calculators, Passometer, Call Reminder, Answer Call, Push Message, Mood Tracker, Message Reminder, Dial Call, Heart Rate Tracker, Interactive Music, 24 hour instruction, Blood oxygen monitor, Dial, contact, call record, weather, alarm clock, stopwatch, password lock, do not disturb mode, brightness adjustment, bright screen duration, find mobile phone, raise wrist bright screen, turn wrist bright screen duration, music control, photo control, power saving mode, APP download, restore factory settings, etc