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
Product Reviews for Polar Bluetooth Cadence Sensor