2012 Polar G3 GPS Sensor Module

If you are seriously into multi-sport activities you will want to measure your speed and distance across more than just running. With the G3 GPS Sensor W.I.N.D. you will be able to accurately track your movement whether your training involves canoeing, mountain biking, rowing or Nordic skiing.

• The perfect solution for measuring speed and distance across land, snow and water
• The inbuilt sensitive SIRF III GPS system provides highly reliable GPS reception even in wooded areas