A 1.14 inch secondary display built around an ESP32, that receives video frames over Wi-Fi, and you could build your own for $10. Sounds like a fun weekend project ...
Android 16 offers very customizable Quick Settings tiles, but they can't be used to control a smart home by default. I used a workaround to do it.
Create a DIY smart dashboard frame hub for any room. Add weather, calendars, NASA images, and more on a low-glare screen with quick updates ...