ID115 HR Plus Smart Wristband Heart Rate Monitor Fitness Tracker Smartband Bracelet Wrist Band For IOS Android Phone (Black) CHEMAI

Features:
Model: ID115HR
Bluetooth version: V4.0 BLE
Waterproof rating: Life-level waterproof, sweat-proof, rain-proof, but do not wear it when you are showering and swimming
Main chip: Nordic
Sensor: Gsensor 3D accelerator 
Bluetooth calling: Phone call reminder
Health Tracker: Pedometer, Calories Counter, Distance, Sleep Monitor, Sedentary reminder, Heart Rate
Remote Control: Camera remote
Other Functions: Alarm Alert, Time Clock, Anti-Lost, Phone Finder Compatible OS Android 4.4 / iOS 7.1 and above system
Screen Display size:0.86 inch OLED screen multi-point touch screen switch mode
Display type: OLED
 Battery Capacity: 50mAh Li-Poly battery
Working time: 5~7 days
Charging type: USB charge
Charging time: 1~1.5 hours
Dial and Band Dial shape: Squar
Recommended charging voltage 5V,electric current current 1A, please don't use high current charger.
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a