I live in Fresno, and have been using a V2 controller for over two years with the same restrictions. I started by using fixed schedules, but migrated into Daily Flex with the same restrictions, and my yard has never looked better.
Yes, you do have to change the allowed days multiple times per year (our allowed watering days are like a pyramid, 1/2/3/2/1 per week, but it’s much easier adding or subtracting the extra day in app than changing a mechanical controller.
I actually feel that the time I spent truly diving into my zone settings were the most valuable way I got the Rachio to behave in a way that complimented the restrictions. I would also say that if my zones weren’t segregated (lawn / plants), the Rachio likely wouldn’t be much of a benefit.
