Hi...a smart sprinkler controller is like a smart thermostat for your garden 
or yard. It optimizes your in-ground irrigation system by auto-adjusting
 to weather and soil conditions, making a healthy landscape easier while
 cutting water use. After a season testing 13 models, we think the Rachio3 is the best for most people. It adjusts to real-time weather conditions
 and integrates with many smart devices, yet remains simple to use.
	
	https://www.7pcb.com/