Hi. This is the first mail that I write to this mailing list, so I'm not sure how this works exactly. I need to develop an application with a bluetooth dongle that makes use of the thermometer profile. The thing is that, after succesfully pair and connect with the device, whenever I try to run the test-therometer file, I obtain the following error: dbus.exceptions.DBusException: org.freedesktop.DBus.Error.UnknownMethod: Method "RegisterWatcher" with signature "s" on interface "org.bluez.ThermometerManager1" doesn't exist I have also tested the test-heartrate, and I obtain something similar: dbus.exceptions.DBusException: org.freedesktop.DBus.Error.UnknownMethod: Method "RegisterWatcher" with signature "s" on interface "org.bluez.HeartRateManager1" doesn't exist I have succesfully tested the dongle with bluetoothctl, so I can discard hardware compatibilities issues. I'd like to know if I'm missing something while running the tests. If you need more data, like some configuration files or logs, you can ask for it and i'll provide it ASAP. Thank you very much for your help. -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html