Rachio Irrigation Controller 8 Zones Weather Intelligence - Watering is automatic based on real time weather and seasonal adjustments. No need to schedule it. Better data, smarter watering - Rachio Water Reports confirm how much water you're using and saving. Pays for itself - Saves customers as much as 30% on their outdoor water use, giving them one of the fastest paybacks on any smart home device. EPA Water Sense Certified Product - Check with your local water municipality for rebate options. Rebates can range up to 100% of retail value. The most connected sprinkler controller. Integrates with Nest, Amazon Alexa, IFTTT, Wink, Control4, Nexia and other top tier home automation systems for expanded functionality.