> The only thing I can imagine wanting one for, if it's small and light enough, is tracking progress while I exercise. I've been wondering about how comfortabl

> The only thing I can imagine wanting one for, if it's small and light enough, is tracking progress while I exercise. I've been wondering about how comfortable & practical it'll be to have a larger iPhone strapped to my arm while I run. The iPhone 5 is already kinda big. If the rumors are true and Apple's screens are getting bigger, I might need to start stuffing my phone in a waist pouch and use a wrist display like Magellan's Echo series. That would be a great opportunity for Apple to introduce a wearable that looks better & does more.