Google Smart Watch Vs. Apple iWatch - It's More About Timing Than Time, Baby

Google's Smartwatch is expected to function a lot like Google Glass. While the UI is closely guarded, we'd be inclined to believe that it'd give you a feel of Google Now. The UI may have a 'card-like' interface which shows you one app at a time and can be swiped sideways to access more information or switch over to a new app.
The smartwatch won't be a standalone device for the time being. It will need to be tethered to an android-powered smartphone. We're guessing that the smartwatch will save us the efforts of getting the phone out of our pockets and give us all important notifications, both audio-visually on the wrist. It's not clear which company's taking care of the hardware but Motorola, which Google bought few months ago might just be an obvious choice. The company did make smartwatch long ago, but it didn't succeed in the markets.

In the mean-time, Apple's working hard on design & development of iWatch. Last month, Bill Campbell, who's an Apple board member did hint that the company 'may have' focus on wearable technology. Of course, he didn't get into the specifics; but the blog world is almost sure that iWatch will be unveiled in the next few months; mostly before the end of 2013.
It's About Timing!
Ultimately, it's going to be the timing of the launches that will decide which company gets the crown of the 'innovator' in the electronics scene. Ultimately, all the rivals will catch up the software and hardware advancements; but the early mover might have a chance to win. We learn that Google's hurrying up to launch their smartwatch before Apple does.
So far, there's no official word from Google & Apple. We'd like to seek readers' opinion on smart-watches and whether the world needs a smart-watch?