Feature
MP3 Playback, Touch Screen, Qwerty Keyboard, Build in Flash, APP Control, IP67 waterproof, with earphone
Function
chronograph, Calendar, Alarm Clock, Week, MONTH, Power Reserve, Countdown, Sleep Tracker, Fitness Tracker, Call Reminder, Answer Call, Push Message, Message Reminder, Heart Rate Tracker, Interactive Music, Big Three Needles, Blood oxygen monitor