Garmin GolfLogix

 The Garmin GolfLogix personal golfing assistant is a GPS-based range finder for use on the golf course. The system operates by downloading golf courses from an online database. One free download is allowed with the system purchase.

The unit calculates with precision the distance to the front, center and back of the green, as well as the distance from the last shot taken. It can hold 20 courses at once and automatically recognizes what course is being played when turned on. The display is viewable in sunlight and features simple, easy to read distances. The system is also fully automated, requiring no user input or measurements.