Computes and sends six running dynamics metrics to a compatible device with a one-year battery life with a compatible Garmin device.
- Computes cadence, left/right balance, stride length, vertical oscillation, vertical ratio, ground contact time
- Automatically turns itself on and off while in use
- Save, track, plan and instantly share runs with friends and family
- Clip it to the back and center of waistband and start the run
- Battery Type: CR1632