Garmin premium heart rate monitor soft straptrain with clinical precision with garmins premium heart rate monitor simply wear this garmin heart rate strap during your training session and let it take the guesswork out of your training garmins heart rate strap wirelessly transmits your heart rate to a compatible device for instant feedback on intensity garmin heart rate strap light comfortable and practicalgarmins heart rate strap has been made for comfort by utilising a soft anti chaf