Home Slickdeals Rachio Smart Sprinkler Controller, 2nd Generation (8-Zone) for $89.99 + FS w... Slickdeals Rachio Smart Sprinkler Controller, 2nd Generation (8-Zone) for $89.99 + FS w Prime By ARCOM - 5 April 2021 75 0 SHARE Facebook Twitter Go to the deal page: Rachio Smart Sprinkler Controller, 2nd Generation (8-Zone) for $89.99 + FS w Prime