If you are looking for a simple way to always have your data available to you without the need to use a the cloud. A new USB watch concept has been designed which provides a simple watch style solution you can wear on your wrist.
The USB watch concept has been designed by Yoon-jin Gon, Yoon-tae Myoung & Kim Sung Hun and after a quick 10 minute dock in a computers USB port will have enough power to keep the time for up to a week.
As well as the time a quick press of a button will also show you the currently storage capacity you have available. But unfortunately the design is still just a concept at the moment even though its surely much more useful than carrying around a flash hard drive which always seem to get misplaced.