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Strap sizing: 60-142cm
Battery life: 10 months (Training 1 hour per day)
Water rating: 5 ATM
Module dimensions: 29.4 x 51.4 x 8.5mm
Module weight: 49g
Total weight: 59g
Specifically designed for triathletes, the Garmin HRM-Tri is their smallest and lightest heart rate monitor, which fits within the width of the strap. The HRM-Tri stores heart rate data when underwater, then forwards it to your wearable at the end of your swim. 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.
Easily adjustable strap
Soft, rounded edges and covered seams to provide comfort
Stores and forwards heart rate data to ForerunnerÂ® 920XT
Typically used for bike rides, runs, triathlon (open water swimming) and triathlon (pool swim) while wearing triathlon kit
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More about this brand
Garmin is a leading, worldwide provider of navigation. They are committed to making superior products for outdoor and sports that are an essential part of their customers lives. From cutting edge GPS units, sports watches to heart rate monitors. Garmin are at the forefront of innovation.