Too big, if they could make it really small, and linkeable with my iphone and ipad via bluetooth, maybe. And it would have to be cheap, maybe less than $50. Then maybe.
Never I already have a watch that powers itself and updates the time a few times a day why would I want one that likely needs charging two or three times a day. The whole idea makes me think apples lost it's marbles.
Apple will reinvent the watch, patent everything and will sue every watch manufacturer for copyright infringement I also think it will be really cool, I really liked the watch strap idea for the iPod nano
I really wouldn't put it past apple to try and patent hour minute hands or something like that, looks like Samsung might be doing it as well http://gadgetshow.channel5.com/gadget-show/gadget-news/is-samsung-making-a-smartwatch-for-the-galaxy-s4 I think it's a dumb idea no matter who does it though Sonys already had one for quite a while but I've seen it referred to as Sonys worst product which is saying something.