Play it Built for gadget-loving golfers who will do anything to get a leg up on the competition, GolfBuddy's World GPS Range finder is the ultimate digital golf caddy. With its 40,000-course worldwide library and an automatic course and hole recognition feature, it follows you from hole to hole, mapping out distance to greens and bunkers. It also warns of hazards and lakes, but stops short of giving tips on how to improve your swing. golfbuddyglobal.com, $349.99 (U.S.)