Did you go to university? buy nexium 40 mg There’s one big problem with this approach, the screen. The tiny screen, to be exact. A smartwatch shouldn’t have a display bigger than a square inch to avoid being too big to be fashionable, and even that’s pretty big on the wrist. Maybe Apple would try to make a watch with a longer, narrow display, but it would still have to be big enough to display enough information to be useful. That would be tough to do as small screens are not very practical to run apps. There’s a reason why smartphone screens have been getting bigger and bigger over time, and they started out much bigger than a tiny watch display.