Garmin RDP Running Dynamic Sensor Mungbean Sprout Compatible fenix5/ 935/ 735XT

Specification: Brand Garmin Unit dimensions (pod in clip) 1.5" x 0.9" x 0.8" (37.6 mm x 23.2 mm x 19.2 mm) Weight 12.0g Battery life 1 year (assuming 1 hour per day of use) Battery type CR1632 (user-replaceable) Water rating 1 ATM Additional ANT+ connectivity How It Works: The Running Dynamics Pod has an accelerometer in the module that measures torso movement to calculate these 6 running metrics: Cadence is the number of steps per minute. It displays the total steps (right and left combined). Ground contact time balance displays the left/right balance of your ground contact time while running. It displays a percentage. For example, 53.2 with an arrow pointing left or right. Stride length is the length of your stride from 1 footfall to the next. It is measured in meters. Vertical oscillation is your bounce while running. It displays the vertical motion of your torso, measured in centimeters for each step. Vertical ratio is the ratio of vertical oscillation to stride length. It displays a percentage. A lower number typically indicates better running form. Ground contact time is the amount of time in each step that you spend on the ground while running. It is measured in milliseconds. English User Manual: http://img.banggood.com/file/products/20171128000432Running_Dynamics_Pod_Installation_Instructions.pdf Package includes: 1 x Running Dynamics Pod 1 x Manuals