Sporting the rather unexciting name Video for Android Wear & YouTube, the app will cater to those who find the screen of their smartphone and then too large. Naturally, you will be able to search for videos via a seriously uncomfortable keyboard.
In case you were bummed about the lack of speakers on your Android device Wear, do not despair! Video for Android Wear & YouTube has support for Android speakers and headphones. You can even cast the clips to a Chromecasts-capable device.