Feature
wifi, Touch Screen, APP Control, bluetooth, usb
Function
chronograph, Calendar, Alarm Clock, Sleep Tracker, Fitness Tracker, Passometer, Call Reminder, Answer Call, Push Message, Message Reminder, Dial Call, Altitude Meter, Heart Rate Tracker, Activity Tracker, Calorie Tracker, Heart Rate Monitor, Pedometer, Breath Monitor, Distance Tracker, Music player, Sedentary Reminder, Blood oxygen monitor