Meet your lawn's new best friend.
OtO waters without waste, adjusts for weather and wind, and delivers pet-safe lawn treatments, all without hassle or cost of irrigation systems.
Easiest sprinkler set-up. Ever.

Connect your hose and WiFi and OtO is ready to go.

Set custom watering areas and your preferred schedule.

OtO intelligently waters and adjusts to weather.


Enjoy more, work less in your yard.



Grow your plants, automatically.
All it does is everything.
Your next sprinkler does a whole lot more than just water the plants.
How many devices do I need?
Try our handy tool to visualize your ideal OtO setup based on the size of your lawn
Your yard is unique. So is OtO.
From grass to trees to shrubs to your herb garden, OtO can handle it all.
Got questions? We’ve got answers.
How far does each OtO reach?
Each device has a reach (radius) of 30 feet.
You can think of this as a 60-foot diameter. Or an area of 2,800 sqft.
How many OtOs do I need for my yard?
Depending on where you want to water and your landscaping, our customers usually have small- to medium-sized suburban lawns. They usually make do with 1-2 units in the back, and 1 unit in the front.
Get an estimate on how many OtOs you will need using our visualization tool.
When are you shipping?
Due to high demand, our device shipping timelines are slightly slower than usual. All orders with devices may take upto 3 weeks to ship.
All solution-only orders ship in 7 days.
Are your prices in USD currency?
We're thrilled to have interest from people all around the world, however our website currently only accepts USD.
However, we continue to provide FREE shipping to the USA (including Alaska and Hawaii) and Canada!
How does the solution plan work?
You can subscribe to any of our solutions:
- Lawn Food + Molasses
- Stop the Bites! Mosquito & Tick Control
- Pet Odor Eliminator
Each plan runs from March to September. Meaning you'll only receive up to three bottles each growing season, per plan.
Shipping is always free and when you subscribe, your first bottle is on us!
We know you'll love it, but know you can cancel your plan at any time through the customer portal. No calling Customer Service necessary.
Does OtO account for wind?
Yes! Watering or applying lawn treatment products when it is too windy is inefficient - it increases the amount of water that is blown away in the wind or the moisture evaporates quickly before it can properly feed the plants.
The Wind Skip feature allows OtO to skip watering and solution application events are too high.
What do I need for OtO?
All you need in order to use OtO:
1. Pressurized water (min. 50 PSI)
2. Hose
3. Wi-Fi
If you are using the solar panel, you will also need a minimum of 3 hours of direct sunlight per day. Alternatively, if you aren't blessed with this much sun, you can choose to use the included wall power adapter.
You can use OtO as a water sprinkler only, it does not require the OtO solutions to operate.
What are OtO’s measurements?
Device: 16.L x 12.3H x 3.9W"
For full specs and features, visit our Tech Specs page
