> all-day 18-hour battery life. Is there a standard for what "all-day" means? I think most would initially assume 24 hours, but thinking about it more, it seems reasonable to consider "can work from wake up to sleep" or "can work from sunup to sundown"/
I quite like the idea of a smart watch, but having to charge it every day is much less appealing.
I use it to roughly track calorie burn and movement throughout the day so I like to keep it on as much as possible. I don't track my sleep metrics except for time.
It goes on the charger when I go to bed at the same time, and right beside my phone. It works. The most tedious thing I do is change the band from my leather one to silicon that I wear during my time at the gym.