Function
ALLOY, Calendar, Alarm Clock, Week, MONTH, WORLD TIME, Remote Control, Titanium, Sleep Tracker, Speed Measurement, Titanium Alloy, Fitness Tracker, Passometer, Call Reminder, Answer Call, Push Message, Message Reminder, Dial Call, Heart Rate Tracker, Interactive Music, Big Three Needles, 24 hour instruction, Fine Steel, Blood oxygen monitor, Activity Tracker