This device is meant to be tethered to your iPhone. The tethering aspect alone will nibble at the battery constantly, not only on the watch end, but the phone end as well.
Yes, exactly. Usage of your watch should lower usage of your phone, so the phone's battery at the end of the day shouldn't be less than it is now
I'm hoping they copy Android and utilize turbo charging. My sons phone charges well over half way in 10 minutes, which he says gives him around 8 extra hours of usage.
Yes, I hope so too. The ads all say 15 minutes give you 8 hours of usage... but whatever, that's good.
Someday, devices will charge in like 10 seconds and our kids will think THAT is long.