Multiple connections
Designed to work easily alongside your favourite COROS apps and watches, it can also pair with up to three devices simultaneously, including non-COROS watches and other Bluetooth-compatible workout devices at the gym, cycle computers, etc.
State-of-the-art sensor
The latest-generation multi-channel optical sensor provides a high-quality signal. Housed in a durable but elegant case and protected by a scratch-resistant cover, the sensor will provide reliable, precise heart rate data for years.
Detection
With the built-in use detection, the COROS heart rate monitor turns on and off automatically when it is worn. It allows you to automatically connect to devices paired with the app each time you start a workout.
High-quality armband
The optical heart rate sensors work best when they are held firmly against the skin. The armband is designed to hold the sensor against your arm in order prevent outside light from getting in and maintain the quality of the signal no matter your activity.
Length of use
38 hours of full operation, or 80 days in sleep mode
Why an armband?
The optical heart rate sensors use light to measure bloodflow in the capillaries located under the skin. The top of the wrist is a practical spot for a watch, but it isn't the best for sensors. Wearing a sensor on your arm provides the optical sensor with an optimal quantity of bloodflow to collect heart rate data with the same precision as a traditional chest belt.
Measurement
This heart rate monitor offers over 38 hours of continuous, precise measurement for tracking your workouts with such comfort you'll forget it's on.
Comfort and use
The flexible fabric of this armband lies flat around your arm and its rough surface keeps it in place.
The discreet design does not snag on clothing, so you can work out with ease.
Adjust the position and tension of this durable, elasticated armband by simply sliding the buckle until it is comfortable around your arm. The secure rip-tab closure allows you to quickly remove the sensor for easily washing the armband.
Durable power
With 38 hours of full operation or 80 days in sleep mode on a single charge, the COROS heart rate monitor is designed to last. Check the battery level on your watch or the COROS app, and use the magnetic cable for quick charging.
