Add getVolume method.
Add updateVolume method to QML.
Rename smartWa to smartStatus.
Add smartStatusUuid property.
Only send notifications when smart status is enabled.
Add functionality setting the smart status uuid in the UI.
Also accept uuid input when length is zero.
Send updated volume to the watch after setting it on the phone.
Fix typo.
Fix property assignment.
Fix method call.
Refactor UI.
Add label.
Add line feed.