Stay comfortable while you run with the comfortable, but accurate HRM3 Premium transmitter with a soft strap. Fully adjustable to fit comfortably on most users. It is optimized so it will not pick up interfering signals in crowded locations, so now you can know your heart rate anywhere you go!
Ca Residents: Click here for Proposition 65 warning
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.