I have been able to set this up using my Samsung phone and can see which room I am in. My issue is that I have a main floor and a basement and often times my phone will connect to the basement sensor even when I am upstairs. I’ve tried adjusting the Transmitter power settings in the Companion app, but not much a visible change. Are there other settings I should be looking at, or does my phone just connect to the closest sensor as if they are all on one level?
Please see the Bermuda forum topic for extensive discussion about this. Bermuda - Bluetooth/BLE Room Presence and tracking [custom integration]
Additionally there are placement recommendations for this in the documentation: How and where to place your Proxies · agittins/bermuda · Discussion #555 · GitHub (scroll down to " Placement in 3D").