The smarthome has a whole encompasses a great many elements. One of the ones often forgotten in our love of light bulbs, outlets, and cameras is the sprinkler control system. For those of you that this might appeal to, you should check out the deal that Woot is running on the Rachio 2nd generation 8- and 16-zone controllers; the former is $149.99 and the latter is $179.99, which means that the savings are $50 and $80, respectively.

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