Home Slickdeals Rachio 3 Smart Sprinkler Controller – 8 Zone or 16 Zone $183.99–$223.99... Slickdeals Rachio 3 Smart Sprinkler Controller – 8 Zone or 16 Zone $183.99–$223.99 Shipped Free With Prime @ WOOT By ARCOM - 25 February 2019 150 0 SHARE Facebook Twitter Go to the deal page: Rachio 3 Smart Sprinkler Controller – 8 Zone or 16 Zone $183.99–$223.99 Shipped Free With Prime @ WOOT