Feature
MP3 Playback, Touch Screen, Build in Flash, APP Control, IP67 waterproof
Function
chronograph, Lighting, Alarm Clock, Week, MONTH, Countdown, Sleep Tracker, Fitness Tracker, Calculators, Passometer, Call Reminder, Answer Call, Push Message, Mood Tracker, Message Reminder, Dial Call, Heart Rate Tracker, Interactive Music, 24 hour instruction, Blood oxygen monitor