毎年ソースコード公開していますが, 勉強になります, これ.
どんな機能があるかを汎用的にまとめると
・ edit your personal schedule
・ Sync your schedule between all of your devices and website
・ View detailed Google+ profiles
・ +1 sessions right from the app
・ Participate in conversations on Google+
・ using the vector-based map
・ Get a reminder in your schedule are due to start
・ View information in the Developer Sandbox
・ Play live video streams
・ Beam from your NFC-enabled device to another using Android Beam
・ Scan on your NFC-enabled device
・ Send feedback from your phone/tablet, or from your Android Wear device
ビルド時の説明も細かくあります.
Building without Android Wear
If you do not wish to build the Android Wear component, you can remove or comment out the following line on android/build.gradle:wearApp project(":Wearable")
Also, remove ':Wearable' from settings.gradle, leaving only ':android'.
iosched/BUILDING.md at master · google/iosched
確認する価値はあると思われます.
Google announced in a blog post that it has released the source code to the…
Google I/O 2014 App Source Code Now Available | Android Developers Blog