Feature
wifi, GPS Navigation, MP3 Playback, Touch Screen, Dual SIM Card, Build in Flash, 4g, APP Control, IP67 waterproof
Function
THERMOMETER, Alarm Clock, WORLD TIME, Sleep Tracker, Fitness Tracker, Passometer, Answer Call, Push Message, Message Reminder, Dial Call, Heart Rate Tracker, GMT Two Places, 24 hour instruction, Blood oxygen monitor, GPS Navigation