model number: q1color: black, red, blue, grey, purple, greenfunction: heart rate monitor, sleep monitor, pedometer, calorie etctype: wristbandcompatible: android 4.4 or above and ios 9.0 or abovebluetooth version: bluetooth v4.0material: tpe strapbattery: 90mah li-polymerdisplay screen: 0.96 inch tft screenwaterproof: life waterprooffunction: blood pressure monitorblood oxygen monitorsleep monitorpedometer (steps, calories, distance)training mode(running, cycling, basketball, football, hiking)ip67 waterproof, no fear of raining, washingpush messageheart rate trackeralarm clockremote camerasocial media notifications( wechat, whatsapp, facebook, twitter, youtube )message remindercall reminder(show caller name)weather reminder