That is all very true. I can squeeze 3 days out of my Series 4 on Battery Saver if I really try. But if you’re out in the sticks for days on end than a Solar Garmin is a much better choice. I have a friend in the forces and he swears by them. It’s very impressive.

Apple like to market the Ultra along the same lines but really it’s for pretentious city folk like me who want to appear adventurous but only really do an 8-mile hike at the weekends!