If the Iwatch is only compatible with the latest iphone (perhaps via a new technology), it will only enhance sales of new phones. Apple is clever. They will market it well. I think this will also enhance the ITV experience since the IWatch makes the perfect remote. Win/Win.
You could be like Johny Sacko and call the Giant Robot dumb a&&. Who the #$%$ is going to use an IPad the size of half dollar??? Isn't there an order to get a 5 inch scream for the next iPhome? Get off the board #$%$...your obtuse ramblings shoe you're an unemployed idiot. "White Power!"