Polar Wear Link Nike+ Transmitter Set

Provides heart rate information to nikeplus.com web service with compatible Nike+ devices, 5th generation and above iPods and the iPod nano
Uses coded 5 kHz transmission, ensuring that your Polar training computer finds your heart rate signal
Washable fabric strap
Water-resistant connector
User replaceable battery Polar WearLink+ transmitter Nike+ picks up your heart’s signals and transfers that data into the Nike+ system. The soft fabric chest strap seamlessly adapts to your body shape, bringing full freedom of movement to your training. With its hook mechanism, transmitter is just as quick to put on as it is to take off More »