Google is planning a pair of Android Wear updates between now and the end of the year that will enable watch owners to start using custom faces, to track how far and fast they run, and to listen to music even when they dont have a data connection. Every Android Wear watch that has already been introduced is supposed to get the updates once theyre available, which means users wont be left waiting for months for new features like they often do on Android phones. Technically, you can find a handful of watch faces in the Play Store right now, but Google says that they arent very easy to build or get to work properly.