Features:

LIFESENSE K.Band Smart Calorie Counter Pedometer Wristband For iPhone Smartphone

The shape of the rocks

K.Band is very easy

Exclusive feature customization: Record the number of steps， kilometer， calorie consumption， battery life 30 days， data of seven days storage， waterproof

Don't need to download the APP， just sweep two-dimensional code through WeChat and access to WeChat to play. 

No the function of display the time. 

Brand: LIFESENSE

Model: K.Band

Color: Black

Waterproof: Water-resistant

Pedometer: Support

Other function: Compatible with WeChat， friends PK

Bluetooth: Support

Standby time: About 30 days

Size: 220mm*35mm*10mm

Weight: 20g

Compatible with: 

WeChat: WeChat 5.3 and above

iOS: iPhone 4S and above， Bluetooth 4.0

Android: Android 4.3 and above， Bluetooth 4.0

Package Included: 

1 X LIFESENSE K.Band Smart Wristband