Ryan, you may want to check out what Samsung already had before apple put their watch out.....see my post of other watches before apple.
My observation is that Apple is rarely first with any given technology. They tend to wait until they have both the technology and a concept that lets them make a notable leap in usability. With Apple, you know that you're buying a usable product and not just technology for the sake of technology - that's always been their strong suit.
As for Apple vs Google or whomever - it's an appliance. I hope no one here ever learns what brand toaster I use - I'm not sure I could handle the critical onslaught. Besides, the competition is good for both brands.
I'm on the fence about the whole watch thing. I've never worn one, and I'm not sure I'd care for having a heavy watch on my wrist the entire day.* It also hasn't yet captured my imagination. The demos are cool, but I don't yet see how those things would really benefit me personally. I suspect, though, that it's the sort of thing that once you've lived with it for a few days then suddenly you can't imagine being without it. The iPod was like that for me. My wife wants one, so I suppose in the end I'll probably end up with one myself.
* The interesting thing is that with all the hype around the Apple watch, I've suddenly developed an interest in mechanical watches. So while I can't picture myself wearing an Apple watch all day, after I took a look at an Omega Speedmaster the other day I've now become a watch guy, lol. Now, if someone here could lend me three or four grand...