Caavo is meant to work on one TV. If you have TVs in other areas or rooms in your home, you will need to have one Caavo for each of those TVs. You can also move one Caavo on one TV to another TV by simply disconnecting it from the original TV and reconnecting it to the new TV. Please be advised that you may have to go thru the Caavo setup process in doing so.
In unique cases you may connect one Caavo to an HDMI splitter. The splitter can then connect to multiple TVs. Be advised that each TV will show the same content coming from the chosen source on Caavo. Caavo is not able to stream different source content to each of the TVs that is connected to the splitter.