The Garmin Edge Touring Plus ANT+ works like the GPS in your car, only with maps and other features specifically designed to help you find your way on a bike instead, also this Edge touring plus unit is ANT+ compatible. You can even find and download any rides other people have done on the Garmin Connect and Garmin Adventures features. This is a great bit of friendly competition you can have with your friends. There are bike specific maps already preloaded on to the unit, which makes it easier to get from A to B. There are a selection of modes you can use; cycling, tour cycling and mountain biking, this will calculate the most appropriate route for the type of cycling that you are doing. Over all this is the ultimate touring computer.