Stores Heart Rate Underwater and Forwards Data
- Specifically designed for swimmers
- Nonslip strap
- Stores and forwards heart rate data to compatible devices¹

Take your training to the next level by pairing HRM-Swim with a compatible Garmin watch1. The sleek, nonslip strap stays in place, even during wall push-offs. Once you’re resting out of water, real-time heart rate, interval summaries and stored heart rate are transmitted to your watch.
Example of Typical Uses
HRM-Tri
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HRM-Swim
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Bike rides, runs, bricks
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Pool swims
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Open water swims
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Open water swims
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Triathlon competition (open water swim)
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Triathlon competition (pool swim), triathlon kit not required
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Triathlon competition (with pool swim) while wearing triathlon kit
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Runs or bike rides as part of a multi-sport activity that includes a pool swim
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¹Forerunner® 735XT, Forerunner 935, fēnix® 3 HR, fēnix® 5/5S/5X