@sharding-
We do usually recommend not using flex when you have over three restricted days. Flex works best when it has more scheduling flexibility. However- with that being said, that doesn’t mean flex isn’t a good option for your situation. You could absolutely get more of the Rachio benefits, and with the high heat months behind us, the restrictions in your schedule is may not be a huge cause for concern. Here is a thread where another one of our members used a flex schedule with only three watering days, and it sounds like he’s having quite a bit of success with it!
McKynzee 
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