Have you heard about the FES' watch? It is said that it is owned by Sony, and also said that Sony is trying to hide it's involvement in the development of the watch.
The watch uses e-paper technology for both the surface and the wrap around band. This stuff literally changes body display like a camelion. The world is upgrading and if you are not part of it you sure are missing on a whole lot.
Watch a video of the FES watch in use below