Specification: Color: Black, White, Red, Green, Blue. Bluetooth Version: BT4.0. Language: French, German, Italian, Japanese, Korean, Spanish, Portuguese,  Vietnamese, English and Chinese. Weight: 21.5g. Size: 235*19.5*15.5mm. APP: racefit 15s. Waterproof: IP67(Waterproof). Heart Rate...

Specification:  Color: Black, Blue, Red, Green, Gray.  Chip: Huntersun HS6620D.  Bluetooth Version: BT 4.0 or above.  Compatible OS: Android 4.4 or above , iOS 8.2 or above.  Operating Mode: Touch Screen. ...

Features: 1. Display Health Parameters:This smart wristband can display the time, date, steps, distance ,calories and heart rate clearly. Let you know your sports data immediately! 2. Sync Sports Data:When...

Specification: Color: Red, Green, Blue, Grey. Bluetooth Version: BT 4.0 or above. Compatible OS: Android 4.4 or above, iOS 8.5 or above. Operating Mode: Touch Screen. APP Name: Wearfit 1.0. Waterproof:...

Features:  - 360 Degree Rotational Front & Rear Camera;  - Two Way Dialing;  - SOS One Click for Help;  - Forbidden in Class;  - IP67 Waterproof;  - 400mAh Long Standby...

Specification:  Compatible OS: Support Android 5.0 and above / iOS 10.0 or above.  App: Lenovo Smart Watch.  App Languages: Danish, Ukrainian, Russian, Bulgarian, Norwegian, Turkish, German, Italian, Czech, Slovak, Polish,...

Specifications:  Main control chip: MTK6261D.  Screen display: 1.54inch full-fit HD capacitive screen.  Battery capacity: 380 mAh.  Standby time: 72 hours or more.  Bluetooth version: BLE 4.0.  Memory 32 Mb 32...

Features: - 1.4 inch IPS Color Screen. - Multi Sport Modes. - Health Management. - 24 Hours Heart Rate Monitor. - 25 days standby. - IP68 Waterproof. - Music Control....