I've been buying previous generation Garmin watches and I could never go back. Earlier this year I bought a Fenix 6X Pro Solar for $400. It's not the latest and

I've been buying previous generation Garmin watches and I could never go back. Earlier this year I bought a Fenix 6X Pro Solar for $400. It's not the latest and greatest but it's still a phenomenal watch at that price. During the summer I average maybe an hour of GPS a day and I still get a week and half of battery life easily. If I don't use the GPS at all it's 3-4 weeks depending on how much solar power it gets. And it has several power save modes that extend it even further if for some reason that isn't enough.