Polar speed and cadence sensor set

Boost your cycling performance with cadence and cycling speed sensors: find out what your most efficient pedaling rate is and measure your speed and distance accurately. The sensors included in this set work with Bluetooth® technology and consume very little power. You can later analyze your training in the Polar Flow web service. 

Features:

• This Speed Sensor and Cadence Sensor set records your pedalling rate, your speed, and your distance . 
• Compatible with Bluetooth technology, and the data can be analysed using the Polar Flow web service. 
• The sensor also has  low power consumption.