No Vizio yet but nice app anyway
I had the same problem a couple of days ago. App found all my tvs and Philips hue lights. I tried to connect my Vizio but failed. Support guy answered in minutes that they are only working on it atm and so Vizio is not officially supported yet.. (btw, Vizio is not listed in the app description) Oh well.
I decided to gave it second chance with my bedroom LG and Hue lights - well done here! Handy design. Waiting for Vizio support, but not bad for now too
JustAwwsome about
Aivee: Control your Smart TV, Hue and LIFX