Original Huawei Honor Smart Watch S1

High quality rechargeable polymer lithium battery for the bluetooth smart bracelet and its standby time is more than 24 hours 1 inch high definition ROUND OLED screen SMS mobile phone SMS Bluetooth sychronization reminder Intelligent monitoring of the heart rate Intelligent monitoring of the sleeping quelity Pedometer movement srep, movement mileage note Alarm prompt Phone settings(clock) Data sharing on facebook, twitter, wechat APP and other APP The Bluetooth smart bracelet is designed with the high grade military sensor and 4.0 bluetooth chipser with the compatibility of IOS and Android phone