American would-be wristwatchers (ha ha) won't get too much use out of the TV Watch, since it's specifically designed to work with the one-seg broadcast format, designed to be used specifically for TV shows broadcast to cellular and mobile devices.
Unfortunately, I think the device needs to get a little smaller before it really takes off. Call me back when you can mount it on the inside of a pair of sunglasses.
[via Digital World Tokyo ]