Feature
MP3 Playback, Touch Screen, EMAIL, FM Radio, Build in Flash, APP Control, IP68 waterproof, SDK available
Function
chronograph, COMPASS, THERMOMETER, Lighting, Calendar, Alarm Clock, Week, MONTH, WORLD TIME, Countdown, Sleep Tracker, Speed Measurement, Fitness Tracker, Small Second, Calculators, Passometer, Call Reminder, Answer Call, Push Message, Mood Tracker, Message Reminder, Dial Call, Heart Rate Tracker, Interactive Music, Big Three Needles, 24 hour instruction, Permanent Calendar, Blood oxygen monitor, Payment