From steve mann to google glass, its been a long road. Everything you wanted to know about Google Glass and competitive smartglass is available in our free GlassFAQ, get it here! The path paved by Pebble and MetaWatch is about to be turned into an interstate highway by the likes of Apple, Google, and Microsoft. Here's everything you need to know about smartwatches. A unique class of its own, smart fitness trackers have become a major consumer electronics category. Find out what's up from the likes of Nike, Jawbone, Fitbit, Bodymedia, and more.