Your Lumin Screen device needs a strong internet connection in order to work effectively. It either connects to an internet router that is also installed in your home or it could be using data. So as long as the room you want to move it to has good internet connection from the WiFi router or the nearest cell-site, it should be fine.
If you do not know if a room has ample internet connection, please consult with any of your Supporters before moving the Lumin Screen.