As the time is ticking, so dose the device for showing time are ticking. We had already seen the evolution of normal day-to-day watch to smart watch, companies like Sony stepping in this business. With Google stepping in its going to get even better. We know Google project glass already on road, Google also registered for smart watch patent and according to source Google is pretty close to launch its smart watch this year. We would expect to see this at Google I/O 2013.
source: Business Insider
