Feature
MP3 Playback, Touch Screen, APP Control, IP67 waterproof, IP68 waterproof, SDK available
Function
24 hour instruction, Alarm Clock, Calendar, Countdown, Call Reminder, Fitness Tracker, Heart Rate Tracker, Message Reminder, Passometer, Remote Control, Sleep Tracker, chronograph, Week, Answer Call, Push Message, Dial Call, Lighting, Power Reserve, Blood oxygen monitor