Garmin Heart Rate Monitor HRM-Swim
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Stores Heart Rate Underwater and Forwards Data
Take your training to the next level by pairing HRM-Swim with a compatible Garmin watch1. The sleek, non-slip strap stays in place, even during wall push-offs. Once you’re resting out of the water, real-time heart rate, interval summaries, and stored heart rate are transmitted to your watch.
HRM-Tri also has an accelerometer in the module that measures torso movement to calculate 3 running metrics:2
- Cadence — the number of steps per minute. It displays the total steps (right and left combined).
- Vertical oscillation — the bounce in your running motion. It displays the vertical motion of your torso (measured in centimeters). HRM-Tri is compatible with several other fitness products but will only display heart rate when paired.
- Ground contact time — the amount of time in each step that your foot spends on the ground while running (measured in milliseconds).
Specifically designed for swimmers
Stores and forwards heart rate data to compatible devices¹
Unit dimensions (LxWxD): 23.0”-57.0” x 1.5” x 0.5” (58.0 - 145.0 x 3.8 x 1.2 cm)
Weight: 2.5 oz (72 g)
Module size: 29.4 x 51.4 x 8.5 mm
Module weight: 1.8 oz (51 g)
Size adjustment: Bi-fold
Sizing range: 23.0”-57.0” (58.0 - 145.0 cm)
Battery life: 18 months (swimming 3 hours per week)
Water rating: 5 ATM
ANT+® heart rate: yes
Supports heart rate variability and advanced heart rate features: yes
2.4 GHz ANT wireless communication protocol: yes
Running dynamics: no
Stores and forwards heart rate: yes
Swim interval heart rate statistics: yes
Non-slip design for pool swimming: yes
Pool chemical resistant: yes
In the box
- Small, Medium and Large Strap Extenders
|Compatible devices||compatible Garmin watch|
|Battery Life||18 months (swimming 3 hours per week)|