Sensors Polar, melna krās.

This device combines the Polar speed and cadence sensor.

There are a range of factors that can affect your cycling speed. Obviously fitness is one of them, however, weather conditions and the varying gradients of the road play a huge part too. The most advanced way of measuring how these factors affect your performance speed is with the aerodynamic Wireless Polar CS speed sensor.

The cadence sensor advanced wireless cadence sensor measures your pedaling rate as revolutions per minute so you can compare the effectiveness of your ride against previous rides.

• Measures your current, average and maximum speeds together with the cadence
• Light yet tough, and easy to attach
• Transmission standard Bluetooth Smart
• Compatible with iPhone 4S and later and select Android devices using Android 4.3 or later.

Compatible Products

• M450
• V650
• V800
• i.a.