Garmin Vector 3S power meter pedals contain a one-sided power meter in the spindle. This allows the power meter pedals to be used easily with multiple bicycles, with a very great mounting comfort. The Garmin Vector 3S pedals measure an accuracy of 99%. In addition, they register the cadence as well as the total power output. The Garmin Vector 3S are as compact as regular road bike pedals. It is possible to use Bluetooth or ANT+ and connect the pedals to your Garmin computer or other cycling computers that show power output.