- Designed to work with your Nike+® system, this transmitter picks up tour heart's signals and transfers the data to the Nike+ system.
- The soft textile chest strap seamlessly adapts to your body shape, bringing full freedom of movement to your training.
- With its hook mechanism, the transmitter is just as quick to put on as it is to take off.
- Provides heart rate information to nikeplus.com web service with compatible Nike+ devices.
- Uses coded 5 kHz transmission, ensuring that your Polar training computer finds your heart rate signal.
- Machine washable textile strap.
- Water-resistant connector.
- User replaceable battery.
- Dimensions: 37mm wide x 63.3mm high x 12.4mm deep.
- 25" strap.