I5 加防水健身追踪器蓝牙智能手环

Model name: I5 plus 

Features: with built-in apps, integrated Bluetooth 4.0, 3D Sensor, PC cloud service, etc 

Functions: 

1, save you from the hassle of frequently checking your phone; 

2, can be updated via Bluetooth to make use of the latest technology; 

3, function as a health monitoring device by tracking your daily activity, sleep quality,etc