By Austin Robison, Android Wear team

Cross-posted from the Android Developers blog

Android Wear extends the Android platform to wearables. These small, powerful devices give users useful information just when they need it. Watches powered by Android Wear respond to spoken questions and commands to provide info and get stuff done. These new devices can help users reach their fitness goals and be their key to a multiscreen world.
We designed Android Wear to bring a common user experience and a consistent developer platform to this new generation of devices. We can’t wait to see what you will build.

Getting started

Your app’s notifications will already appear on Android wearables and starting today, you can sign up for the Android Wear Developer Preview. You can use the emulator provided to preview how your notifications will appear on both square and round Android wearables. The Developer Preview also includes new Android Wear APIs which will let you customize and extend your notifications to accept voice replies, feature additional pages, and stack with similar notifications. Head on over to developer.android.com/wear to sign up and learn more.
For a brief introduction to the developer features of Android Wear, check out these DevBytes videos. They include demos and a discussion about the code snippets driving them.

What’s next?

We’re just getting started with the Android Wear Developer Preview. In the coming months we’ll be launching new APIs and features for Android Wear devices to create even more unique experiences for the wrist.
Join the Android Wear Developers community on Google+ to discuss the Preview and ask questions.
We’re excited to see what you build!
Posted by Louis Gray, Googler