[Ingon]

4-week battery life, if you don't go outside. Solar charges the watch relatively slow (e.g. it takes 3 hours of just sitting under the sun to charge a day), but if you get out frequently it just pushes the battery day just a little further. Funny experience, when I charged it the first time and got outside in the sun, it showed infinity days battery remaining :D

I also appreciate that most of the data is available right there on the watch (although sometime buried). And I even used the torch a couple of times!

[Auguste]

The torch is super underrated. I use it regularly, like when getting out of bed in the middle of the night. The best torch is the one you always have on you.