Just recently someone did something insane by installing the old Windows 95 OS on an Android wear device; yes, am talking about the twenty years old classic Windows OS running on a wearable.
The OS which was sideloaded using ADOSBOX, as expected didn’t run quite smoothly, just after an application was opened it ran out of memory space. You can watch a practical video of the watch running the old OS below.
Though, it’s not like anything much can be done on such a tiny screen running an OS meant for a desktop, but this just goes to show how technology has advanced in the past couple of years in terms of hardware and software capabilities.
Am guessing if this was possible on a smartwatch, it’s also possible on a smartphone. Not like there will any need for it though, because it’s still going to be practically useless.