Feature
GPS Navigation, MP3 Playback, Touch Screen, EMAIL, Build in Flash, APP Control, IP67 waterproof, SDK available
Function
Calendar, Alarm Clock, Week, WORLD TIME, Remote Control, Countdown, Sleep Tracker, Speed Measurement, Fitness Tracker, Small Second, Calculators, Passometer, Call Reminder, Answer Call, Push Message, Mood Tracker, Message Reminder, Dial Call, Heart Rate Tracker, 24 hour instruction, Blood oxygen monitor