Hi there! I understand you want to turn off the "saturation" feature in the Rachio app. Just to clarify, you’re referring to the "Saturation Skip" setting in your watering schedules, right? This is part of the Weather Intelligence features that can pause watering when the soil is sufficiently saturated.

Assuming that’s the case, here’s how you can turn off Saturation Skip on your iPhone with Rachio app:

1. Open the Rachio app on your iPhone (iOS 18.5).
2. Tap on the "Schedules" tab at the bottom right of the app.
3. Select the watering schedule you want to adjust (either Flex Monthly or Fixed type).
4. Look for the "Weather Intelligence" or similar section inside the schedule settings.
5. Find the option called "Saturation Skip" and toggle it off.

This will stop your system from skipping watering based on soil saturation levels.

If you don’t see this option or if you run into any trouble, just let me know. Happy to help you step through it! Are you satisfied with the solution I provided?

Reference: Rachio Support - Saturation Skip FAQ