What I like best about this bike computer is that is GPS enabled, meaning it is always accurate. It does not use a sensor in your front spokes that is not nearly as reliable. I also love how this unit is rechargeable. You never need to mess around with batteries. I can easily charge the unit while I'm riding with a power bank or charge it directly from my bike speaker, which holds extra juice. This product has a GPS map that keeps track of your route, as well as a few other screens that show different measures like speed, distance, cadence, etc. It is compact and easy to use. For serious bikers, you can download the Strava app and upload your rides and keep track of your fitness achievements with people all over the world. For a cheaper price than most GPS bike computers, this product meets all my needs and was the best deal I could find. I'm very satisfied!