Garmin GPS

The G3 is the oldest of the 3, which I think you used to be able to get a good deal on from Tesco's. The G5 is the largest of the 3 devices and the one I've got, clips nicely on the side of the bag. Large screen easy to see.

The G6 is the newest, my old man has one probably the smallest of the three devices screen is very crisp. No battery's needed as has an internal one. Charges by plugging into your computer with a USB cable.

All three are easy to use and as I said probably get a good deal on the G3.
 
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