Note:  There is no charging cable in the package.  The way to charge this bracelet is USB direct charging. Please take the main body off the strap and you can...

Specification:  Color: Black,Blue,Red,Green.  Compatible OS: iOS8 version above and Androld 4.3 version above.  Bluetooth Version: BT4.0.  Hardware platform: NRF51822(M0).  Memory: 256KB+32KB.  Heart Rate Chip: PD70-01C-TR7.  Bluetooth: BT4.0.  Weight: 38g.  Product size:...

Specification:  Color: Black,Blue,Red,Pink,Green,Purple.  Bluetooth Version: BT 4.0 or above.  Compatible OS: Android 4.4 or above , iOS 8.0 or above.  Operating Mode: Single Point Touch Key.  APP Name: J you pro. ...

Specification:  Color: Black, Blue, Orange.  Bluetooth Version: BT 4.0 or above.  Compatible OS: Android 4.4 or above , iOS 8.0 or above.  Operating Mode: Press Button.  APP Name: Sports+.  App Language:...

Specification:  Color: Red, Green,White,Blue.  Compatible OS: Android 4.4 above and ios 7.0.  Bluetooth Version: Bluetooth 4.2.  Weight: 34g.  Size: 248*32*10 MM.  APP: smile movement.  Waterproof: IP67.  Heart Rate Monitor: Support.  Blood...

Specification:  Color: Black, Blue, Purple.  Bluetooth Version: BT 4.0 or above.  Compatible OS: Android 4.4 or above , iOS 8.2 or above.  Operating Mode: Single Touch.  APP Name: WearHealth.  App Language: English,...

Specification:  Color: Black,White,Blue,Purple.  Compatible OS: Android 4.4 / iOS 8.0 and above systems.  Bluetooth Version: BT4.2.  Weight: 24g.  Product size: 25*2*1.36cm.  Language: English, Simplified Chinese, French, Italian, Spanish, Turkish, Polish, Japanese,...

Specification: Color: Black, Blue Bluetooth Version: BT 4.0 or above Compatible OS: Android 4.4 or above , iOS 8.0 or above Operating Mode: Single Touch APP Name: H Band App Language:...