OBO *NEW* Polar Wearlink+ Transmitter - Heart Rate Sensor - Nike+ - (Brickell in Miami, FL

Brand new, never used or opened.Compatible with multiple Nike+ and iPod® mobile digital devices, the Polar® WearLink® Transmitter Heart Rate Sensor keeps you in tune with your natural rhythms when training on dry land and in the water.BenefitsAdjustable stretch strap fits around the torso for a customized fit and minimal distractionsSensor snaps on to strap for easy on and offCompatible with Nike+ Sportband, Nike+ SportWatch GPS, Nike + iPod Sport Kit, iPod nano ® 8GB and iPod nano ® 16GBCan be used during swimmingAdditional DetailsCR 2025 battery includedStrap materials