The Best Smart Sprinkler Controller - Wirecutter | A New York Times Company

After spending two months with six smart irrigation controllers in a sunny South Carolina yard, we’re confident the Rachio Smart Sprinkler Controller (Generation 2) is the best choice for most people with an in-ground sprinkler system. Any smart controller will save you water and money compared with a simple timer, but the Rachio is the best of the ones we tested.

Read the full guide here.