Callaway uPro Go GPS - The Callaway uPro Go GPS Rangefinder allows golfers to hit the course running! Preloaded with over 17,000 courses the U Pro Go is the Range Finder you need in your bag. This full color GPS unit is nearly half the weight of any other golf GPS device and easily fits in your pocket. Choose the GoMode, with a one time activation fee, and you have access to the Virtual Green View and AnyPoint Technology which lets golfers measure to and from any spot on and around the green! *No need for downloads because the Callaway uPro Go is preloaded with every course in our U.S. and Canada database *In GoMode, Virtual Green View uses a proprietary imagery process that shows the green and its surrounding area in vivid detai *In GoMode, AnyPoint? allows you to measure to and from any location on or around the green complex *Green View gives you distances to the cen?ter, front and back of the green