YouTube on TV has a different interface.
It lets you sign in with your Google ID and stay logged in with all your favorites and channels loaded up. So, essentially, you’re surfing YouTube via TV.
The interface is different as you have the channels you’re subscribed to on the left and the updates appearing as large thumbnails on the right, scrollable.
Here is how it looks on the my TV.
It’s an amazing experience to surf YouTube on your TV lying on the couch.
How To Watch YouTube on TV
So, here’s the little known trick that’ll let you watch YouTube in TV mode.
Go to http://www.youtube.com/tv and sign in. That’s it.
If your TV has a browser, then load it up and you’re all set – no need of the app!