Does the flow sensor come along with Rachio 3 ? By / On August 29, 2019 / At 11:42 am / In 216 Views Wifisprinkler DWQA Questions › Category: Rachio 3 › Does the flow sensor come along with Rachio 3 ? 0 Vote Up Vote Down Tom Konor Staff asked 3 years ago No, that’s not it. The flow sensor is marketed individually, but it is compliant with this 3rd generation Rachio 3 controller . Please login or Register to submit your answer Username or Email Address Password Remember Me Post navigation Prev PostCan a battery power rachio 3 automated sprinkler controller ? Next PostIs Rachio 3 sprinkler controller going to work with Google Assistant?