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OtO Lawn

OtO Lawn

by OtO Incorporated

1.3K ratings
286 reviews
🔧 Utilities
Free

Details

Released
June 4, 2020
Updated
October 10, 2026

Features

Developer

OtO Incorporated
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About

This app is essential for setting up and calibrating smart lawn watering devices. It allows users to define watering zones on their property for optimal lawn care.

✓Device setup
✓Lawn calibration
✓Watering zone definition
✓Property mapping
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What's New in OtO Lawn

4.1.0

October 10, 2026

Keep an eye out for in-app tips and announcements highlighting new features and how to get the most out of them.

User reviews

Most RecentHighest RatedLowest Rated

Replacement sent to me worked

Previously I gave a one star review because the first device I received wouldn’t recharge after my initial use. For one reason or another, possibly user error. OtO sent a replacement device, for free, and it works perfectly. Be sure to get the device more than 3 hours of direct sunlight if using everyday. OtO app is easy to use, and works well. Well satisfied with OtO replacement device and the app.
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PRPrevious 1 star review

Love it!!

Works great!!
KVKMK V

Easy set up

Super easy set up. Does take a few tweaks to make it work as desired.
FFreik

Wonderful

The OtO app is so easy to use and makes watering customizable. Love my OtO
$$.05

Very good

Over all great product the only things need to be changed it’s the panel is pilling of on solar panel on top but working good so far
RZRuslan Zozulyak
See 281 more reviews

FAQ

What does the OtO Lawn Companion App do?

The OtO Lawn Companion App is required to set up your OtO devices on your property. It allows you to calibrate these devices to your specific watering zones for optimal lawn care.

Is this app free to use?

Based on the provided information, the app is free to use. There are no mentions of subscription fees or in-app purchases required for its core functionality.

What are the main features of the app?

The primary features include setting up your OtO devices, calibrating them to your property, and defining specific watering zones for your lawn.

Who is this app designed for?

This app is designed for users who have purchased OtO smart lawn watering devices and need to configure them to manage their lawn's irrigation effectively.