a camera on the watch would be so tacky....
the idea of the apple watch is that you only look at it for 5 seconds or less.
any longer than that then the phone or the tablet would be the best gadget for it.
Then why do they allow you to make and receive phone calls on the watch?
It's supposed to be for glances, but the New York Times and Apple Insider have native apps for it. Go figure, people want to use an Apple product in a way other than intended.