Feature
MP3 Playback, Touch Screen, FM Radio, Auto Focus, Build in Flash, APP Control, IP67 waterproof, IP68 waterproof, femininity, SDK available
Function
COMPASS, Calendar, Alarm Clock, Week, WORLD TIME, Remote Control, Sleep Tracker, Fitness Tracker, Small Second, Calculators, Call Reminder, Answer Call, Push Message, Message Reminder, Dial Call, Heart Rate Tracker, Big Three Needles, Permanent Calendar, Blood oxygen monitor