I mentioned this in another comment, but I see battery life as solved for most people. I wear my watch all day and all night with a third party sleep tracking a

I mentioned this in another comment, but I see battery life as solved for most people. I wear my watch all day and all night with a third party sleep tracking app. I then charge it in the morning while I shower and get dressed. That is always sufficient to keep my battery charged for 23.5/7 usage. I had two Pebbles and the first thing that went wrong with them was the battery. If I didn't charge it every night it would die in the middle of the day.