Both track heart rate, cadence, and running dynamics. The Pro Plus adds a tool-less battery door and transmits indoor/outdoor pace/distance. Existing HRM-Pro models gain indoor pacing via firmware updates but lack the Pro Plus’s redesigned battery compartment.
It uses motion sensors and heart rate data to measure cadence, stride length, ground contact time, and vertical oscillation, syncing with compatible Garmin watches.
The mount includes QuickFit adapters for 20mm/22mm/26mm bands, O-rings, and a universal handlebar/stem clamp.
No, but positioning it horizontally optimises GPS visibility. Use the rubber disk for grip.
The locking mechanism and O-rings prevent slippage, even during off-road rides.