Moen's smart sprinkler system automatically changes your lawn watering schedule

Moen thinks it can take the hassle out of watering your lawn -- and possibly save you some money in the process. It's introducing a Smart Sprinkler Controller (shown below) that, in tandem with matching soil sensors, can automatically tweak watering schedules on a zone-by-zone basis. Your yard should only get the water it really needs -- Moen claims it can reduce the water use of a typical home by 30 percent. Whether or not that's true, you'll probably appreciate the season- and weather-based ad...