Feature
MP3 Playback, Touch Screen, Build in Flash, APP Control, IP67 waterproof, with earphone, SDK available
Function
chronograph, Alarm Clock, Week, MONTH, Remote Control, Sleep Tracker, Fitness Tracker, Small Second, Calculators, Passometer, Call Reminder, Answer Call, Push Message, Message Reminder, Dial Call, Heart Rate Tracker, Interactive Music, Big Three Needles, 24 hour instruction, Gesture control, Blood oxygen monitor, NFC