Google Home integration for RainMachine smart Wi-Fi irrigation controllers. "Talk to RainMachine" to control your garden sprinklers with your voice. Ask RainMachine to water a zone and for how long, to start a program or to stop all watering. Take your garden to the next level. For the best experience please try to use short human-readable names for zones and programs. In case of issues, unlink and relink your RainMachine account.