Thank for posting this in our answers forum! That is great question. Internet-Ready Televisions are not supported yet. However, I would recommend something called a Connected Device. An example of one would be a Western Digital TV. It is a little box that connects to your TV via HDMI. It is a streaming player so it has Netflix, Youtube, and thing like that. It also has the SlingPlayer application built in to it so you can watch right from your television.
Here is a link that tells you all of the Connected Devices:
Hope this helps!
The Sling Moderation Team