PRECISE DATA. TOTAL COMFORT.
With 38 hours of full operation or 80 days of standby on a single charge, the COROS Heart Rate Monitor is built to endure. View the battery level on your COROS watch or app and use the magnetic cable to quickly recharge.
With built-in wear detection, the COROS Heart Rate monitor automatically powers on and off based on when it is worn. Allowing you to automatically connect to your paired devices every time you start a workout.
Designed to work seamlessly with your favorite COROS watches and app, it can also simultaneously pair with up to three devices, including non-COROS watches and other Bluetooth-compatible indoor trainers, bike computers, and more.
Comfortable and simpler to wear than a chest strap.
Easy to adjust the fit and remove the sensor for quick cleaning.
Our latest multi-channel optical sensor for precise measurement.
Up to 3 simultaneous connections with Bluetooth-enabled devices.
Wear detection allows for automatic device pairing for new workouts.
38 hours of full operation or 80 days in standby mode on a single charge.
Rechargeable with a magnetic USB charging cable.
Size and Weight
Dimensions: 42.5 x 28.4 x 9.1mm
Weight - Sensor Only: 9.7g
Weight - Sensor + Band: 19g
Band Material: Polyester fiber, nylon, spandex
Optical Heart Rate Hardware: 5 LED lights with 4 photodetectors
Arm Size: 7.09-12.6 inches (18-32cm)
Wearing Position: Bicep
Wireless Connection: Bluetooth
Supported Devices: Bluetooth-compatible devices that receive heart rate data(Supports simultaneous connection of 3 devices)
Data Sync: Real-time heart rate data
Water Resistance: 3 ATM
Working Temperature: -4°F to 122°F (-20°C to 50°C)
Storage Temperature: -4°F to 140°F (-20°C to 60°C)
Charging Temperature: 32°F to 113°F (0°C to 45°C)
Activity Mode: 38 hours
Standby Mode: 80 days
Battery Capacity: 55 mAh
Charging Time: Less than 2 hours
Charging Cable: USB Type-A(Connects to the sensor using a magnetic interface)