With zero set up the tv recognized and functions with the sound bar (through arc), the Roku and FireTV. With a few set up steps, I am able to power down, select inputs, volume up and down using Google Home. I am also able to find my TV on both Apple and PC computers using ChromeCast. That, plus a solid picture for an entry-level TV made it a great choice for me.
Bought this a couple of weeks ago and have been very happy with picture quality and apps.
I did have trouble with the HDMI ports losing audio (but odlly enough not losing video) but a chat with Visio tech support was able to resolve the issue relatively quickly