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Product details
Specifically designed for triathletes, the HRM-Tri is Garmin's smallest and lightest heart rate chest strap to date, with a module as slim as the strap itself. It is comfortable, easily adjustable, stores heart rate data across all three disciplines (swimming, cycling, and running), and transmits this data to your compatible device.
Get more out of your triathlon by pairing the HRM-Tri with your compatible device. The HRM-Tri stores heart rate data while underwater and transmits it to the device upon surfacing. With its soft, rounded edges and concealed seams, the strap is also incredibly comfortable when out of the water.
Additionally, the HRM-Tri is equipped with an accelerometer that measures body movements to calculate three running efficiency parameters: the number of steps per minute, the up-and-down motion of your running stride indicating the vertical movement of your torso (measured in cm), and the ground contact time for each step while running (measured in milliseconds).
Suitable for: cycling training, running training, brick workouts, open water swimming, and triathlon competitions while wearing triathlon gear.