Nordictrack Ifit Smartbeat Wearable Heart Rate Monitor - Black

Maximize your workout by tracking your performance with the iFit SmartBeat forearm heart rate monitor. The one-size design fits on your upper arm or forearm and syncs to the app or your equipment so you can hit your target heart rate zone as you exercise. It s equipped with a rechargeable battery that runs for up to 30 hours between charges.