Garmin Approach G30 GPSGarmin Approach G30 Handheld Golf GPS Go low with the newest addition to Garmin's line of golf gps units, the Approach G30. With a 2. 3" color touchscreen display you can touch any point on the screen to get a precise distance to that target. So now you can easily get distances to any bunker, dogleg, lake or water hazard, as well as any point on the green. The unit also has a sunlight friendly display to prevent glare. And of course this unit is pre