Not sure if you’re still seeking for a 3rd party display. We had this branch new type of app which based on your own house’s floor plan, not tiles or buttons. Let me put it here people who are seeking for alternative solution to view and control their smart stuffs: ThingsTwin Home App
Oh, we had some posts on this community as well, if you need some more information: ThingsTwin on Floor Plan: Brand New Way to Play with Your Home - View and Control from 3D Floor Plan