Function
GENUINE LEATHER, Rubber, Steel, Leather, Stainless steel, Lighting, Calendar, Alarm Clock, Weaving, Week, MONTH, WORLD TIME, Remote Control, Silica Gel, Sleep Tracker, Fitness Tracker, Small Second, Calculators, Passometer, Call Reminder, Answer Call, Push Message, Message Reminder, Heart Rate Tracker, 24 hour instruction, Visual control, Blood oxygen monitor