Specification:  Color: Black, Red, Blue, Green.  Bluetooth Version: BT 4.0 or above.  Compatible OS: Android 4.4 or above , iOS 8.0 or above.  Operating Mode: Touch Key.  APP Name: H...

Specification:  Bluetooth Version: BT 4.0 or above.  Compatible OS: Android 4.4 or above , iOS 9.0 or above.  Operating Mode: Single Touch.  APP Name: Walkfit.  Watch Language: Simplified Chinese, traditional Chinese,...

Descriptions:  -SPORT BLOOD PRESSURE: Includes a Smart Blood Pressure Monitor That Tracks Pressure In Real Time. Intelligent Blood Pressure Test(Not For Medical Use).  -24 HOURS OF REAL-TIME MONITOR: Analysis Of...

Specification: Operating Mode: Full-Touch. APP Name: Yfit. Compatible OS: Android 5.5 or above; iOS 10.0 or above. Watch Language: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic,...

Specification: Color: Gray, Green, Red. Chip: nRF52832. Bluetooth Version: BT 4.0 or above. Compatible OS: Android 4.4 or above , iOS 8.0 or above. Operating Mode: Touch Screen. APP Name: DAFIT....

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:  Chip: SI-BW03.  Bluetooth Version: BT 4.0 or above.  Battery Mode: CR2430.  Battery Capacity: 290mAh.  Using Time: about 12 months.  Charging Time: no need charge,endurance ability.  Call Reminder: Support.  SMS,Message...

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...