Feature
GPS Navigation, Touch Screen, APP Control, IP67 waterproof, SDK available
Function
Alarm Clock, Week, MONTH, Power Reserve, Remote Control, Countdown, Sleep Tracker, Speed Measurement, Fitness Tracker, Call Reminder, Answer Call, Push Message, Mood Tracker, Message Reminder, Dial Call, Altitude Meter, Heart Rate Tracker, Interactive Music, Phase of the Moon, Perspective Window, GMT Two Places, 24 hour instruction, Permanent Calendar, Visual control, Blood oxygen monitor, NFC, Payment