Lofthouse ProNav X2 GPS Golf Watch 30,000 COURSES PRELOADED - The ProNav will automatically detect your course location from a database of over 30,000 golf courses around the world. ADVANCED GPS TECHNOLOGY - With the ProNav youll know your exact distance to the front, back and center of the green from anywhere on the course. SCORECARD INTERFACE - Leave your pencil and paper at the clubhouse and keep score with your ProNav. Easily save and view scores from previous rounds. 1 YEAR WARRANTY - Lofthouse Golf products are built to last, and the ProNav is no exception. The ProNav comes backed by a 1-year comprehensive warranty. 100% HAPPY GOLFER GUARANTEE - Your satisfaction is our #1 priority. We know you'll love the ProNav, but if for any reason you don't, we'll refund your money with no questions asked for up to 30 days.