The COROS Heart Rate Monitor is designed for comfort and precision. Easier to wear than a chest strap, it features a soft fabric band that adjusts easily for a snug fit. The multi-channel optical sensor provides precise heart rate measurements, and the monitor supports up to 3 simultaneous Bluetooth connections for versatile use. With built-in wear detection, the monitor automatically pairs with your devices when you start a workout. Enjoy up to 38 hours of operation or 80 days in standby mode on a single charge, with easy recharging using the magnetic USB cable.

Built to last, the COROS Heart Rate Monitor includes a durable, elasticated band with a secure velcro enclosure, making it easy to remove the sensor for cleaning. The advanced optical sensor is protected by a scratch-resistant cover, ensuring reliable and accurate data. The band holds the sensor flush against your arm to prevent external light interference, maintaining strong signal quality.

Optical heart rate sensors work best when placed securely against the skin, and wearing the monitor on your arm offers optimal blood flow for accurate data. This monitor seamlessly pairs with COROS watches and app, as well as up to three other Bluetooth-compatible devices, including indoor trainers and bike computers. The COROS Heart Rate Monitor is designed to endure with 38 hours of full operation or 80 days of standby on a single charge.

• Comfortable and easy-to-adjust soft fabric band.
• Multi-channel optical sensor for precise heart rate measurement.
• Supports up to 3 Bluetooth connections simultaneously.
• Wear detection for automatic pairing with devices.
• 38 hours of continuous use, 80 days in standby mode.
• Rechargeable with a magnetic USB charging cable.