Well, of course we'd all prefer many days on a charge but expecting that is unrealistic. I could usually get 3-5 days on my Pebble but that uses a battery sipping e-ink display and offers a fraction of the functionality.
That being said, about a day better be enough to get me at least 20 hours with moderate use or I'll pass. I'm usually awake for 16-18 hours a day, though occasionally even longer (i.e. weekend night out with wife/friends) and I don't want to worry that it'll run out of juice.
That being said, about a day better be enough to get me at least 20 hours with moderate use or I'll pass. I'm usually awake for 16-18 hours a day, though occasionally even longer (i.e. weekend night out with wife/friends) and I don't want to worry that it'll run out of juice.