Google officially demoed Android Wear at I/O with two new smartwatches, the LG G and the Samsung Gear Live (The Moto 360 will be available in a few months).
Android Wear smartwatches immediately sync with your phone, displaying any number of relevent notifications and have voice-control options. As developers get their hands on them, the possibilities are endless. At I/O, Google showed how you can use a smartwatch to order a pizza, follow a recipe or get a cab.
Perhaps the best part for developers is that they won't have to create separate Android Wear apps -- when an app is installed on a phone and the watch is connected, the app is automatically installed and updated on the watch.