Awesome

What a great tool.
The newest version is awesome. You tell it about your zones (plant type, soil type, shade, slope, with on-screen help while doing.that) and it takes it from there. It uses local weather data to determine precipitation and evaporation rates and apply the right amount of water only when needed. The webpage interface shows detailed graph view of the moisture level for each zone along with a table showing the underlying math.
Overall an excellent $250 purchase for us.

Guy5288 about Rachio