Polar Wearlink Wind Set
Polar embraces wireless technology. In fact Polar pioneered its development and continues to further technology in the field to improve resolution and eliminate interference. The Polar WearLink+ W.I.N.D. Transmitter Set is a result of that dedication. With a soft textile chest strap it’s the latest generation of Polar’s proprietary heart rate sensing and transmission technology.
· Polar W.I.N.D. technology eliminates interference from external influences such as power lines
· User replaceable battery