Never worry about your lawn

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One device. So many features.

Precise zones

Only water the unique shape of your lawn. Save on your water bill and reduce water wastage.

Easy setup

Self-install and connect multiple units if needed. No trenches or expensive irrigation professionals needed. Winter coming? Simply drain and put indoors until the spring.

Long range & 360° nozzle

With an impressive 360° throw radius of 30 feet* that actively adjusts to water pressure changes, reach more of your lawn from one single unit. (*see our recommendations to get max reach)

Mobile app

Edit your schedule and make changes to the watering amount. All from the palm of your hand. No monthly subscriptions or hidden fees.

Solar powered

Powered by the sun and requires only three hours per day. No external power source needed.

Nutrients on autopilot

Make applying liquid fertilizer and treatments effortless. Install up to three bottles of OtO Lawn Care solutions in one OtO unit and let OtO apply them for you. Assign different treatments to different zones or assign multiple treatments to the same zone.

Built-in security

Designed with security in mind, physically lock the unit to a permanent object to prevent against theft. The OtO device is also linked to our secure mobile app, preventing others from accessing it.

Smart watering

Simplify your lawn maintenance with smart watering. OtO reacts in real time to weather, humidity, windspeed, and temperature changes in order to create the perfect schedule for your lawn.

Getting set up is a walk in the park.


Dimensions Device
Length: 16.1 inches (409mm)
Width: 3.9 inches (99.5mm)
Height: 12.3 inches (313mm)
Device Weight 2.722kg

Length: 8.8 inches (223.5mm)
Width: 4.4 inches (113mm)
Height: 5.8 inches (147mm)
Box Includes OtO Unit
Steel mounting bracket/ground stake & assembly parts (M8x1.25 size screws)
12V Wall plug and 50 ft. outdoor cable
Quick start guide
Requirements High-quality garden hose with brass GHT fittings
Wi-Fi connection, -70 dBm or greater (2.45GHz only)
Direct sunlight, 3 hours per day OR regular wall outlet
Minimum water pressure of 50 PSI
Minimum hose diameter of 5/8 inches
Mounting Options Steel mounting bracket can be installed in the ground, drilled into wood/brick
Security Steel base can be secured using cable or chain and lock, max 3/8 inches width (cable lock not included)
Range Maximum 30 feet (9.1m) radius (at a water pressure of minimum 50 PSI)
360° throw radius
Each unit covers up to 2,800 square feet
Zones Create unlimited zones on each device. Zone types include a spot, line, or area.
Battery & Power On-board solar panel requires min. 3 hours direct sunlight per day
Comes with optional 50 ft. cable wall adapter for shady areas or power boost when needed
App Compatibility iOS 13.0 and above
Android 5.0 and above
Mobile app and all future releases are free for life
App is required to connect device to Wi-Fi
App Language English
Operating temperatures Above 32°F (0°C)
App provides push notification if weather will be less than 32°F (0°C)
Tested in-lab up to 149°F (65°C)
Warranty 2 years

download quick start guide