M2Smart Bracelet Hand Band (sport Bracelet Smart Wristband)h E A R T R A T E Monitor Blue Tooth Watch Water Proof For Android IOS (Black) CHEMAI

Features:* High quality rechargeable polymer lithium battery for the bluetoothSmart Bracelet and its standby time is more than 120 hours* 0.42inch high definition OLED screen* High sensitivity touch-control IC* SMS mobile phone SMS Bluetooth synchronization reminder* Intelligent monitoring of the h e a r t r a t e* Intelligent monitoring of the sleeping quality* Pedometer movement step, movement mileage note* Alarm prompt Phone settings (clock)* Data sharing on facebook,twitter,wechat APP and other APP* Charging interface USB type* The bluetoothSmart Bracelet is designed with the high grade military sensor and 4.0 bluetooth chipset with the compatibility of IOS and Android phone
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a