Smart watches are evolving. After a somewhat inauspicious start and some missteps, manufacturers and designers are getting a better handle on what the market wants. Or what I want, anyway. Have a look at this new wristwatch from a company called Kairos . The Verge is reviewing it, and while it's not on the market yet, the combination of classic, mechanical wristwatch with a smart screen overlay looks phenomenal. The Verge points out Kairos is a start-up. Can they succeed where the big guns have failed?