Feature
Touch Screen, Build in Flash, APP Control, IP67 waterproof
Function
chronograph, THERMOMETER, Lighting, Calendar, Alarm Clock, Week, MONTH, WORLD TIME, Remote Control, Sleep Tracker, Speed Measurement, Fitness Tracker, Small Second, Calculators, Answer Call, Mood Tracker, Message Reminder, Dial Call, Heart Rate Tracker, 24 hour instruction, Blood oxygen monitor, GPS Navigation, Payment