Heart Rate Data in 3 Disciplines
- Specifically designed for triathletes
- Our smallest and lightest heart rate monitor (HRM)
- Comfortable, easily adjustable strap
- Stores and forwards heart rate data to Forerunner® 920XT
Enhance your triathlon experience by pairing HRM-Tri with any compatible Garmin wearable. The HRM-Tri stores heart rate data when underwater, then forwards it to your wearable at the end of your swim. Our smallest and lightest heart rate monitoring module fits within the width of the strap. The strap’s soft, rounded edges and covered seams make the strap it super-comfortable out of the water, too.
Extensive Running Dynamics
When running, this pairing allows your compatible wearable to report 6 running dynamics metrics: cadence, stride length, ground contact time, ground contact time balance, vertical oscillation and vertical ratio.
Example of Typical Uses
|Bike rides, runs, bricks||Pool swims|
|Open water swims||Open water swims|
|Triathlon competition (open water swim)||Triathlon competition (pool swim), triathlon kit not required|
|Triathlon competition (with pool swim) while wearing triathlon kit||Runs or bike rides as part of a multi-sport activity that includes a pool swim|
COMPATIBLE FOR DESCENT MK1, EDGE 530, EDGE 520 PLUS, EDGE 520, EDGE 830, EDGE 820, EDGE 1000, EDGE 1030, FORERUNNER 945, FORERUNNER 935, FORERUNNER 645, FORERUNNER 245, FORERUNNER 735, VIVOACTIVE 3, VIVOACTIVE 3 MUSIC, VIVOACTIVE 4, GARMIN VENU, FENIX 5s, FENIX 5, FENIX 5x, FENIX 5 PLUS, FENIX 5x PLUS, FENIX 6S, FENIX 6, FENIX 6X