Garmin edge explore 820 gps cycle computerfor your 2 wheeled adventures on the road or trail know where to go with edge explore 820 this gps bike computer features a built in map with pois bike friendly trails and more it also has a high resolution touchscreen thats easy to read even in sunlight now you can navigate with confidence the new group track feature lets you keep tabs on everyone riding in your pack or to easily meet up with friends if you are running late for your group ride