COROS Heart Rate Monitor

As I prepare to return to running after surgery, this is the heart rate monitor I've chosen to pair with my COROS watch. Wrist-based heart rate monitoring has improved considerably, but a dedicated arm monitor still offers greater accuracy during training while being far more comfortable than a traditional chest strap.

Why it's in GOOD Resources

• Comfortable arm-worn design

• Accurate heart rate data

• Automatic wear detection

• Up to 38 hours battery life

• Connects to up to three Bluetooth devices

• Ideal for running and cycling