Description
This product is a Garmin HRM-swim accessory that stores heart rate underwater and forwards data to the Forerunner 920XT.
Stores Heart Rate Underwater and Forwards Data
Take your training to the next level by pairing HRM-Swim with your
Forerunner 920XT. The sleek, non-slip strap stays in place, even
during wall push-offs. Once out of water, real-time heart rate,
interval summaries and stored heart rate are transmitted to the 920XT.
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