Feature
3G, wifi, GPS Navigation, Touch Screen, Build in Flash, 4g, APP Control, IP67 waterproof, IP68 waterproof, SDK available
Function
THERMOMETER, Calendar, Alarm Clock, Week, Sleep Tracker, Speed Measurement, Fitness Tracker, Call Reminder, Answer Call, Dial Call, Heart Rate Tracker, Interactive Music, 24 hour instruction, Blood oxygen monitor, GPS Navigation