If it works anything like the Galaxy Tab 2, its amazing! I use it on my Galaxy Tab 2 and its so useful!
I know the Galaxy Tab 2 and the GS4 both use Peel (the app software for the remote), but its a different interface
Love the app WatchOn on my new samsung s4. Works great with my Sony TV and Comcast Set top box. The interface is better than the Samsung Tab.Its really easy and convienent to setup.
If you have any issues. Please raise your issue to the Support team at help.peel.com. They would surely help you
Is there another way to use the IR remote part w/o picking a cable subscriber? Ours isn't listed so we sent an e-mail request to Peel but beyond that we can't do anything. Is there a separate app to use the IR remote on devices?