Feature
wifi, MP3 Playback, Touch Screen, Qwerty Keyboard, Build in Flash, 4g, APP Control, IP67 waterproof
Function
chronograph, THERMOMETER, Calendar, Alarm Clock, MONTH, Power Reserve, Remote Control, Countdown, Sleep Tracker, Fitness Tracker, Passometer, Call Reminder, Push Message, Message Reminder, Heart Rate Tracker, Interactive Music, 24 hour instruction, Blood oxygen monitor