If you fancy wearing a stylish watch and have a deep interest in mobiles, then why don`t you go for a wristphone?
Sidewinder is one such phone that you could wear on your wrists.
According to the designer, Susan Cho, the watch phone has several menus and a number of tools such as media player, GPS, maps and other features that can be found on todays smartphones. A full search crawl allows you to index all of your data with a handwritten input. In addition, the Sidewinder makes use of multi-touch technology providing a big user interface.
It seems that Sidewinder will require at least a couple of more years, when nanotechnology gets more mature, in order to revise all this smartphone into a tiny watch.