"I don't have a smartphone (nor do I see the need for one, given my quiet lifestyle)". Well M if you did have one you wouldn’t need a GPS. And its still basically just a phone with a few extra bits. Technology is the way forward and some phone satellite sensors are better than some stand alone GPS which is pretty sickening when you consider how much mapping GPS’s cost. It’s worth considering. Go on you know you want to. The other M could set it all up for you while he’s having a wee break. (No pun intended).