Feature
Touch Screen, APP Control, IP67 waterproof, with earphone, SDK available
Function
chronograph, THERMOMETER, Lighting, Calendar, Alarm Clock, Week, MONTH, WORLD TIME, Power Reserve, Remote Control, Countdown, Noctilucent, Sleep Tracker, Fitness Tracker, Calculators, Passometer, Call Reminder, Answer Call, Message Reminder, Dial Call, Heart Rate Tracker, Interactive Music, Perspective Window, Blood oxygen monitor