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:...

Specifications:  Applicable Model: Support IOS, Android 4.3.  Bluetooth: V4.0.  OTA upgrading: easy error repair and function expanding.  Battery: 40 mAh Polymer battery.  Work time: >192 hours.  Waterproofing grade: IP65 Water...

Specifications:  Display: Color Screen, OLED 0.96in.  Appearance Size: 240x20x12mm/9.45x0.79x0.47inches.  Material: ABS.  Wristband Material: Silicone.  Chip: Northern Europe 52832.  Battery: 130mah.  Waterproof Level: IP67.  Standby Time: 5 Days.  Charging Duration: 1.5...

Specification:  Basic Parameter:  Size: L*W*H=about 160*146*47mm.  Weight: 26g (not include lens).  Major Function: Polarized sunglasses, myopia lenses, TWS technology.  Bluetooth call, Bluetooth music, can be equipped with anti-blue lens.  Hardware...

Specifications:  Chip: Intelligent Chip.  Watchband: Skin Silica Gel.  Dial Shape: IPS Full Review.  Dial Size: 47.0 * 47.6 MM.  Glass Mirror: Mineral Glass Mirror.  Waterproof: Life Waterproof.  Bluetooth: 4.0.  Functions: ...

Specification:  Compatible OS: Android 5.0 or above , iOS 9.0 or above.  Operating Mode: Touch Screen.  APP Name: Happy sports.  APP Language: Simplified Chinese,English,Italian,French,German,Spanish,Portuguese, Russian,Japanese,Thai,Arabic,Korean.  Waterproof: IP67.  Body Temperature Measure:...

Specification:  Screen: LED Display.   Button: Touch Button.   Time Display: 24-hour Display Mode.   Temperature Measurement Method: Contact Film Heart Conduction.    Temperature Measurement Method: 30℃-45℃.   Battery Capacity: 55mAh.   Standby Time: about 90...

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,...