Heart Rate Monitor, from the Coros brand, is the premium choice for heart rate measurement. Designed for optimal comfort and intended for those who seek precise training data.
Its ultra-soft fabric perfectly conforms to the shape of your arm and stays firmly in place thanks to its textured surface. It won't budge an inch, whether during a long 32km Sunday run or track intervals at a sustained pace.
Rather than being printed, the "Fearless" pattern features a complex weave that provides a richer texture and better grip. This high-quality nylon preserves the color and maintains its elasticity for many years.
Thanks to its low-profile design, it stays securely in place on your arm, preventing any movement, snagging, or ambient light that could compromise the accuracy of your heart rate data.
No buttons, no menus. With built-in wear detection, your heart rate sensor connects to your watch as soon as you put it on your wrist.
Simultaneously connects to up to three devices, including non-Coros watches and other Bluetooth-compatible indoor training devices, bike computers, and more.
Optical heart rate sensors work by using light to measure blood flow in the subcutaneous capillaries. The top of the wrist is a convenient location for a watch, but it poses a challenge even for the best sensors. Wearing it on the upper arm gives this optical sensor optimal blood flow, allowing it to collect heart rate data with accuracy equivalent to that of a traditional chest strap.
Main features
- More comfortable and easier to wear than a chest strap.
- Easy to adjust, sensor easy to remove for quick cleaning.
- Latest generation highly accurate optical sensor.
- Up to 3 simultaneous connections with Bluetooth compatible devices.
- Sensor wearing detection allows automatic device pairing.
- 38 hours battery life in use or 80 days in standby mode.
- Rechargeable using a magnetic USB charging cable (included in packaging).
- Arm circumference: 18-32 cm