From what I can see the leak sensor is connected with good signal to the hub (they are like 2 meters apart in the same room) and the hub has a good WiFi signal.
So wouldn’t that be able to work? Also because the Hub can be configured to never power down, thus it is always connected to the cloud.
Sounds correct. Then it’s just the Switchbot Cloud integration, that is missing the Leak Detector. That’s a separate integration from the BLE-Integration I’ve been working on.