Rachio second generation WiFi sprinkler controller

Why you need an EPA WaterSense certified smart sprinkler controller

If you’re looking to buy a smart sprinkler controller you should make sure the unit is EPA WaterSense certified. Certified controllers have been thoroughly tested by the EPA and are proven to save water by monitoring the weather and adjusting the irrigation schedule as needed. Some water agencies even offer rebates to offset the cost of a smart controller.