Garmin HRM-Tri Heart Rate Monitor


Enhance your triathlon experience by pairing Garmin's HRM-Tri with your Forerunner® 920XT. 

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  • Description

    The HRM-Tri stores heart rate data when underwater, then forwards it to the 920XT.

    Garmin's smallest and lightest module fits within the width of the strap. Its soft, rounded edges and covered seams make the strap super-comfortable out of the water, too.

    HRM-Tri also has an accelerometer in the module that measures torso movement to calculate 3 running metrics:

    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).

  • Specifications

    Heart Rate Data in all Three Disciplines:

    Specifically designed for triathletes

    Garmin's smallest and lightest heart rate monitor (HRM)

    Comfortable, easily adjustable strap

    Stores and forwards heart rate data to Forerunner® 920XT1

    ANT+® heart rate: yes

    Supports heart rate variability and advanced heart rate features: yes

    2.4 GHz ANT wireless communication protocol: yes

    Running dynamics: yes

    Stores and forwards heart rate: yes

    Swim interval heart rate statistics: yes

    Non-slip design for pool swimming: no

    Pool chemical resistent: no

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