Home Smart Home Rachio 2nd Gen WiFi Smart Sprinkler Controller (8-Zone) $150 Smart Home Rachio 2nd Gen WiFi Smart Sprinkler Controller (8-Zone) $150 [16-Zone $198] By ARCOM - 21 May 2018 153 0 SHARE Facebook Twitter Go to the deal page: Rachio 2nd Gen WiFi Smart Sprinkler Controller (8-Zone) $150 [16-Zone $198]