P9 Series 9 Function :Alarm Clock, Passometer, Push Message, Message Reminder, Heart Rate Tracker Other attributes Item Shape rectangular Screen Size 2.02" inch full touch Model Number P9 Series 9 (one wach) Operation System Android Feature Touch Screen, bluetooth heart rate monitor support Color black, orange Screen Size 2.02 Full screen,resolution:240*2 Water Resistant IP67 Battery Capacity 200mAh Battery APP fit Pro