Bluetooth
Specification: Size: 2.3*0.7*0.5inch (L*W*H) BT version: BLE 4.0 Display: 0.84' OLED 96*16 Charging: Built-in 5V USB slot Battery: 65mAh Li-on battery ...
Beets BLU with chest strap ensures a continuous heart rate measurement with no interruption to exercise. The sensor captures the slightest electrical ...
Boost your cycling performance with Polar Bluetooth Smart cadence and speed sensors. Find out what your most efficient pedaling rate is and measure your ...
The Zephyr HxM Smart is a wearable fitness-tracker designed for use with iPhone 5, 4s, Android 4.3 and other Bluetooth Smart devices. It combines our Smart ...
Trackifit© Chase II® Fitness Band is giving you opportunity to witness the fitness of your life. Advanced activity wristband that tracks your steps taken, ...