Bumping this issue due to no reply from Rachio.
Google Home integration doesn’t appear to be an option in Australia and other international markets
Do you know why Google or Rachio is imposing this restriction and when it will be lifted? I can’t imagine Google could care, as the Google Home is officially available in Australia.
Until it is resolved, it may help others to update the instructions on your website and tell international customers not to bother trying connecting rachio to google home.