Controlling your garden sprinkler won’t seem a tedious job anymore if you have the Rachio IRO. Call it the brain of your sprinkler system and you won’t be wrong. It makes the whole watering process automatic based on real time weather and seasonal adjustments. The Flex Schedules will allow you to save water without compromising on the health of your lawn or garden. The controller comes with a corresponding Android, iOS and laptop versions of an app which will let you take control from anywhere. The best aspect of this controller is the fact that it works based on the condition of your lawn. Parameters such as soil calibration, vegetation, slope, sun exposure and nozzle types are all taken under consideration. Now you know why this could be a fabulous brain behind your sprinkler system!