Garmin Edge 820 Bike Computer – Black
Edge 820 GPS bike computer is compatible with ANT+® sensors, including speed, cadence and heart rate. For even more performance data, the 820 is also compatible with ANT+ power meters, including Vector™ 2, our unique pedal-based power meter that measures total power, left/right balance and cadence. It integrates with ANT+ electronic shifting systems and ANT+ bike trainers. You can even record cycling dynamics to get a better look at your form, including where your power is being applied on the pedal and throughout the pedal stroke.