Garmin HRM-Swim stores heart rate underwater and forwards data.

• Specifically designed for swimmers
• Non-slip strap
• Stores and forwards heart rate data to compatible devices
• Adjustable size: 58–145 cm
• CR2032 battery lasts up to 1.5 years (swimming 3 hours per week)

Take your training to the next level by pairing HRM-Swim with a compatible Garmin watch. 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.


Compatible watches:

• D2 Bravo
• D2 Charlie
• D2 Delta / D2 Delta PX / D2 Delta S
• Descent Mk1
• Descent Mk2 / Descent Mk2i / Descent Mk2S
• Enduro
• epix (Gen 2)
• fēnix 3 series
• fēnix 5 series
• fēnix 6 series
• fēnix 7 series
• fēnix Chronos
• Forerunner 735XT
• Forerunner 745
• Forerunner 920XT
• Forerunner 935
• Forerunner 945 / 945 LTE
• Garmin Swim 2
• MARQ Adventurer / Adventurer Performance
• MARQ Athlete / Athlete Performance
• MARQ Aviator / Aviator Performance
• MARQ Captain / Captain: American Magic
• MARQ Commander
• MARQ Driver / Driver Performance
• MARQ Golfer
• quatix 3
• quatix 5 / 5 Sapphire
• quatix 6 / 6 Titanium / 6X Solar
• tactix Bravo
• tactix Charlie
• tactix Delta Sapphire / Delta Solar / Delta Solar with Ballistics
• VIRB 360