How long can it it take to charge the tiny capacity battery - 1 hour? two?
Take your watch off to charge while you eat supper and have a shower, and then just carry on with all your sleep tracking needs.
Right, and I have thought about that scenario. But then you wake up in the morning and have to charge it again or it will die halfway through your workday! I don't plan on buying multiple charging cables in for this thing.
Watch hasn't even been released yet and we already have rumors for the next version, really, can we at least wait for this one to come out before we start to talk of the next one.