The Garmin Etrex Solar
I quite like Garmin devices. I like that my Garmin Instinct Solar can run forever in summer, and less time in winter. I like that the Garmin Etrex SE can last for days or even weeks with my type of use. I also love the idea of the Garmin Etrex Solar. They make the claim that you “Get unlimited battery life when used in sunny 75,000 lux conditions or up to 200 hours with no solar charging.