Function
chronograph, Lighting, Calendar, Alarm Clock, Week, MONTH, WORLD TIME, Power Reserve, Remote Control, Countdown, Sleep Tracker, Fitness Tracker, Calculators, Passometer, Call Reminder, Answer Call, Push Message, Message Reminder, Dial Call, Altitude Meter, Heart Rate Tracker, Interactive Music, Big Three Needles, Attemper, Perspective Window, GMT Two Places, 24 hour instruction, Permanent Calendar, Visual control, Gesture control, Blood oxygen monitor, GPS Navigation, Watch face switching, 4G call, Internet access, third-party app downloads, dual cameras, music, recording, face recognition unlock, Support mobile phone notifications pushed to watch