Garmin International is pleased to announce new fitness accessories: The new, premium heart rate monitor is a waterproof, soft-strap heart rate monitor that is streamlined and more comfortable than ever. Plus, it’s rugged enough to withstand swimming when paired with the Forerunner 310XT or FR60. Although heart rate data does not transmit while underwater, this new waterproof strap means a triathlete can plan ahead by wearing the strap under a wetsuit, shaving crucial seconds off his or her transition time.