We've rounded up the best smart sprinkler controllers that work with Alexa, Google Assistant or can be controlled via an iOS or Android app.

Unlike the existing smart watering systems which require users to manually setup or tune their systems, Netro is the first home-use irrigation controller that schedules itself completely.

The Netro Spark 8 is a smart sprinkler controller that works with Google Assistant and Amazon Alexa, as well as IFTTT. The eight zone sprinkler controller can also be managed via the Netro app, where ...