Polar Bluetooth Smart Bike Cadence Sensor
Boost your cycling performance and find out what your most efficient pedaling rate is. The sensor works with Bluetooth® Smart technology and consumes only a little energy. You can later analyze your training at the Polar Flow web service. -Compatible with dozens of leading fitness apps -Small and light design with firm bike attachment -Compatible with iPhone 4S and later and select Android devices using Android 4.3 or later.
|Accessory Type||Watch Accessories|
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