From AI-tuned sprinkler controllers to solar-powered hose bots, smart irrigation tech is eliminating the chore of lawn care. Here are the models we've tried and recommend.

These Wi-Fi–connected controllers monitor local weather data to conserve water while ensuring a healthy lawn.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Americans use about 9 million gallons a year watering their yards, according to the U.S. Environmental ...