An iPhone doesn't last a whole week, so why should a smartwatch then?A.k.a unusable short battery life.
Wake my up when it work independent of an iPhone and last atleast a week on a charge.......
I mean, don't get me wrong: I'd love me some greater battery life. But I think the most important thing is that it lastst through a full day without having to worry a second about it. If Apple Watch is ever gonna last a week, that'd be great. But as long as I can wear it all-day long I'm happy.
As for your first point: I'm carrying my iPhone with me all day long as well. So I don't need my Apple Watch to be iPhone independent.