The video above shows a very slimmed down version of Windows XP running on the LG G Watch. As you can see this is not very practical and actually getting it to boot sounds to have been quite the chore. However this serves as a proof of concept that Windows XP can actually run on a smart watch. Back in 2001 when Windows XP was released it required a pretty powerful desktop or laptop. We now have technology capable of running this on our wrists which is pretty amazing when you think about it!