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The HRM-Run heart rate monitor provides the most advanced running metrics to high-end Garmin Forerunner® running watches. The strap is seamlessly comfortable and easily adjustable while the module is small, lightweight and fits entirely within the width strap.
HRM-Run provides 6 running dynamics metrics: Cadence ¿ number of steps per minute
Vertical oscillation ¿ degree of ¿bounce¿ in your running motion; displays the vertical motion of your torso, measured in centimeters for each step
Ground contact time ¿ amount of time in each step that you spend on the ground while running; measured in milliseconds
Ground contact time balance ¿ displays the left/right balance of your ground contact time while running (displays a percentage); for example, 53.2 with an arrow pointing left or right
Stride length ¿ length of your stride from 1 footfall to the next; measured in meters
Vertical ratio ¿ ratio of vertical oscillation to stride length (displays a percentage); a lower number typically indicates better running form
This real-time data can help athletes take their performance to the next level by showing them where they can improve their running form.
Physical Specifications Unit dimensions (LxWxD): 23.5¿-56.0¿ x 1.2¿ x 0.5¿ (60.0 - 142.0 x 3.0 x 1.2 cm) Weight: 2.1 oz (59 g) Module size: 29.4 x 51.4 x 8.5 mm Module weight: 1.7 oz (49 g) Size adjustment: Bi-fold Sizing range: 23.5¿-56.0¿ (60.0 - 142.0 cm) Battery: CR2032 Battery life: Up to 1 year (approx. 1 hour per day) Water rating: 5 ATM
Additional 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: no Swim interval heart rate statistics: no Non-slip design for pool swimming: no Pool chemical resistant: no
