What i found to be semi-reliable is something like room-assistant or ESPresense - however, you need to have some kind of Bluetooth device/wearable on you to be

What i found to be semi-reliable is something like room-assistant or ESPresense - however, you need to have some kind of Bluetooth device/wearable on you to be able to really get room-level reliability... https://github.com/ESPresense/ESPresense https://github.com/ESPresense/ESPresense https://www.room-assistant.io/ https://www.room-assistant.io/