Rachio 2nd Generation Smart Sprinkler Controller: 16-Zone $179.99, 8-Zone $149.99 + $5 Shipping By admin | June 12, 2017 8:52 am EST 0 Comment WootShipping is $5 16-Zone Rachio 2nd Generation Smart Sprinkler Controller $179.99 8-Zone Rachio 2nd Generation Smart Sprinkler Controller $149.99 Reviews on Amazon