Hi, welcome to the community, thanks for your questions.
There is no current way to have the system automatically 'turn off', but here are a couple of suggestions.
- In the left slider menu in the mobile app you can turn the Iro on/off. This essentially disables all watering times and Iro intelligence. This is a brute force approach.
- At the end of April we are releasing a major software upgrade to mobile and web (2.0). This will include something called flex schedules which will automatically adjust watering days based on current weather (evapotranspiration). In theory this gets you closer to what you want since it might only water once every 3 weeks when winter comes, but not entirely since it will still be watering
So for now, option 1 will work, but I do recommend moving to flex schedules (option 2) once the new software is released.
Thanks and let us know if you have any more questions!