Sling TV is an American streaming television service operated by Sling TV LLC, a subsidiary of Dish Network. It is the first app-based TV service that allows users to stream live television and on-demand content over the internet. Sling TV offers a variety of packages and extras, allowing users to customize their TV services based on their preferences. The service provides access to live TV channels, sports, news, and entertainment, and it is available for streaming on various devices. Sling TV is known for its affordability and flexibility, as it allows users to choose the television options that are perfect for them, including channel add-ons, premium add-ons, DVR Plus, and more. It is important to note that Sling TV is only available within the United States.