App Compatibility: iOS 10.3+ and Android 4.4+; subject to change. Mobile app is required to connect the controller to Wi-Fi.
Integrations: Works with, Amazon Alexa, Google Assistant, IFTTT, Alarm.com, SmartThings and more.
Zones: 4-zone, 8-zone and 16-zone models.
Size and Weight: Dimensions: 9.1” x 5.5” x 1.4”
Weight: 1.05 Lbs
Power Specs: The Rachio controller must be connected to the AC power adapter included. DC Transformers are not supported.
A Better Way to Water.
From weather patterns to sun exposure, plant type to soil condition, Rachio helps you give your yard the water it needs, when it needs it.
Features:
- Automated smart watering schedules.
- Supports local water restrictions.
- Smartphone control from anywhere.
- Automatically adjusts for rain, wind and more.
- At least 20% more efficient watering.
- Identify zones that need attention.
- Disable during freezing weather.
- Track your watering schedule & history.

Automated smart watering schedules

Supports local water restrictions

Smartphone control from anywhere

Automatically adjusts for rain, wind and more

At least 20% more efficient watering

Identify zones that need attention

Disable during freezing weather

Track your watering schedule & history
A Better Way to Water
From weather patterns to sun exposure, plant type to soil condition, Rachio helps you give your yard the water it needs, when it needs it.
Smart Scheduling
Rachio automatically adjusts for the weather and season, saving you water while keeping plants healthy.
Healthy, hydrated plants
Designed to help you care for any type of landscape, from a plant paradise to a desert oasis.
Control From Anywhere
Use your phone like a smart watering remote. Start a schedule with the tap of a finger.

Quick & Easy Install
The Rachio 3 is safe and easy to install in 30 minutes or less! All you need to do is replace your old controller, plug in the wires (no risk of electrical shock!), and set up your schedules in the Rachio App. We'll walk you through each step!


Billions of Gallons of Water Saved (And Counting)
Water waste is a big issue in the United States (particularly for western states), and things like excessive or unnecessary watering can make matters worse. The EPA estimates that up to 50 percent – yes, HALF – of the water we use outdoors "is lost due to wind, evaporation, and runoff caused by inefficient irrigation methods and systems." Rachio is working to fix this.
With the help of Rachio users across the country, we have been able to conserve billions of gallons of water since 2014.
Frequently Asked Questions
Rachio controllers come in 4, 8 and 16-zone variants and work with most in-ground irrigation systems. You’ll also need an strong Wi-Fi where the controller will be installed and a smartphone to set up your schedules.
You bet! Our Shared Access feature allows you to share different levels of access with whomever you’d like!
Yes, but you will need to purchase a Weatherproof Enclosure for outdoor installations.
Yes, most customers can install a Rachio controller in 30 minutes or less without the need of any special tools. To mount the controller you may want to use drywall anchors (included) that require a drill and screwdriver.