COROS Heart Rate Monitors

The COROS Armband Heart Rate Monitor delivers highly accurate optical heart rate tracking in a lightweight, comfortable design that’s ideal for runners, cyclists and serious endurance athletes. Worn on the upper arm, it provides more consistent data than wrist-based sensors while remaining far more comfortable than traditional chest straps.

Featuring long battery life, fast Bluetooth connectivity and seamless pairing with COROS watches and popular training apps, the COROS HR Armband is perfect for daily training, interval sessions, indoor workouts and race day. Sweat-resistant, easy to clean and built for performance, it’s a smart choice for athletes who demand reliable heart rate data without compromise.