The name "Watch" misleads. No one¹ needs a dedicated device to tell time anymore.<p>What may work in the market is one more tier of information interface. cloud > desktop > tablet > phone > ???.<p>I keep my phone in a front trouser pocket. I find that the overwhelming majority of the "dig out the phone"² events during the day are to observe a bit of recently arrived information, or, less frequently, to issue a temporally context sensitive command. Both of these actions would be easily handled by a tiny display with enough room for a few touch zones and limited gesture recognition.³<p>It doesn't need to be strapped to my wrist. I might prefer it clipped to my sleeve or in a shirt pocket. (return of the fob to keep it from escaping?)<p>It won't work for everyone. It will be useless to people who spend the day with uncorrected farsighted vision. They might as well pull out their phones as their eye glasses.<p>It only needs enough energy to get through the day, I'll put it in a charger at night. Make it cheap enough and sell it in a two pack and I'll just swap them in the morning.<p>Do the software right with proximity detection, and I'll have a virtual one on my desktop screen, and a slightly larger one stuck to my car dashboard (solar charger to avoid cable).<p>␄<p>¹ except nurses, and…<p>² I also find that my "drop the phone" events are almost all precipitated by a "dig out the phone". Eliminate the dig, avoid the drop. Women who use purses appear to have similar issues.<p>³ I'd also like to give it voice commands rather than navigating a complex UI, but that is just feeding a mic to the phone or tablet. And if I could hold it to my ear and let it tell me something that would also be great, but don't make it too big to cram in that feature. Still, we are talking a <$100 device here. Bluetooth 4.0 covers all the communications, tiny touch display, speaker, mic, accelerometer.