Specification: System: IOS iphone4S IOS8 and above. Andrews Andrews 4.3 Bluetooth 4.0 and above models. Bluetooth version: BLE4.0. Bluetooth chip: nRF52832. Heart rate sensor heart rate blood pressure two in...

Specification: Color: Black, White, Blue, Purple. Compatible OS: Android 4.3; IOS 8.0 and above. Bluetooth Version: BT4.0. Language: English, Chinese. Weight: 25g. Size: 270*17*11mm. APP: "Hplus watch". Waterproof: IP67(Life Waterproof)....

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: Blue,Orange,Red,Purple,Green,Black. Chip: Dialog14585. Bluetooth Version: Bluetooth 4.0. Language: English, Japanese, Korean, French, German, Russian, Polish,Spanish. Weight: 78.3g. Size: 42x17x11.5mm. APP: JYOU. Compatibility: Android 4.3 and above or iOS 8.0...

Specification: Touch Screen: 0.96 TFT Screen. Bluetooth Version: BT 4.0 or above. Battery Capacity: 110mAh. Standby Time: about 360 hours. Using Time: about 160 hours. Charging Time: about 2 hours(Use...

Specifications: Bluetooth: BLE 4.1. Ram: 64K. Rom: 512K. Chipset: nrf52832. Resolution: 160*80. Battery Capacity: 80mAh. Charging Time: 1 Hour. Working Time: 5-7 Days. Standby Time: 10 Days. Strap Color: Black,...

Specifications: Color: Black, Blue, Red. Material: Case: ABS. Strap: TPU. Size: 44.5mm*21.35mm*12.7mm. Weight: 22.8g. Screen Display: 0.96 inches IPS Screen. Resolution: 80*160. Chip: BLE8266. Sensor: Three Axis sensor/Green light active...

Specification: Color: Black, Blue, Red. Bluetooth Version: BT 4.0 or above. Compatible OS: Android 4.4 or above , iOS 8.0 or above. Operating Mode: Single Touch. Language: Chinese, Japanese, English,...