Coros Heart Rate Monitor – Grey

Compatible with any Bluetooth-enabled heart rate device, the COROS Heart Rate Monitor offers up to 38 hrs of continuous, precise heart rate monitoring. Its soft fabric band fits snugly around your arm and secures with its textured surface, while its low-profile design helps avoid snagging on clothes or gym equipment.

Featuring the latest multi-channel optical sensor for strong signal quality and housed within a sturdy frame with scratch-resistant cover, this advanced sensor gives faithful, accurate heart rate data for many years. The band is crafted to secure the sensor firmly against the skin, blocking external light while maintaining signal strength, no matter your activity.