Feature
Touch Screen, APP Control, SDK available, Dustproof, Anti-Impact, Anti-fluid corrosion, bluetooth, usb
Function
Calendar, Alarm Clock, Power Reserve, Remote Control, Countdown, Sleep Tracker, Speed Measurement, Fitness Tracker, Passometer, Call Reminder, Message Reminder, Dial Call, Heart Rate Tracker, Blood oxygen monitor, Activity Tracker, Social Media Notifications, Calorie Tracker, Heart Rate Monitor, Accelerometer