A:AnswerHello Jess,
Currently HBO max is not an included app in SmartCast, however you are able to cast HBO max to this TV with Chromecast or Apple AirPlay.
A:AnswerTo answer your question, I want to gather a bit more information. When you have a free moment, we are available through text message, chat, or over the phone. Just go to support.VIZIO.com and click on ‘Contact Us’.
A:AnswerYes it does. I would also purchase the Geek Squad warranty. It's not much and I think since this TV is pretty average it would be well worth it.
A:AnswerHello John, The TV can be connected to wifi to access the built in apps or utilize Google Chromecast and Apple AirPlay 2 so that you can share content from the latest applications on your phone, tablet, or computer directly to the TV.