Home Smart Home Rachio 2nd Gen WiFi Smart Sprinkler 16-Zone Controller $139.99 Smart Home Rachio 2nd Gen WiFi Smart Sprinkler 16-Zone Controller $139.99 By ARCOM - 6 December 2018 167 0 SHARE Facebook Twitter Go to the deal page: Rachio 2nd Gen WiFi Smart Sprinkler 16-Zone Controller $139.99