Developer David Smith wrote how he tested the Apple Watch Series 7 while hiking in Scotland. Specifically, how the battery life compares to what he calls “adventure watches.”
What gives me some excitement about this experience is that it seems clear that an Apple Watch can already make a solid companion for a long backpacking trip. When I set off I was expecting to have to charge it completely every day, but in reality it is more like every third day. Which gets it under my threshold for consideration for use. Especially since bringing it means that I now have a fully programmable computer on my wrist.