Rachio monitors local weather conditions to make sure you only water when necessary. Weather Intelligence will automatically skip a scheduled watering if rain is predicted and adjust watering times as the season’s change, saving you water and money. Extend the smart home out into the yard with the most connected smart sprinkler controller on the market. Rachio works with Amazon Alexa, Google Home, Nest, IFTTT and other top-tier home automation systems to give you a smart home AND a smart yard. Save up to 50% on your outdoor water bill. The Rachio Smart Sprinkler Controller has helped homeowners save billions of gallons of water (and counting).