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Based on 728 reviews
OtO Device (e)
Shirley Schmitz
We have a thick lawn for the first time in years

We had a sprinkler system that needed some kind of repair every year, so we decided that rather than replace that expensive system, we'd give these sprinklers a try! Couldn't be happier. It applies the water more evenly, and our entire lawn is thick and green! Couldn't be happier. We're working on another part of our yard to plant grass next year, so we'll probably be purchasing a fourth unit so we won't have to even think about our lawn being watered!

OtO Device
Lindsay Paul
So happy with this purchase

I bought this as a gift for my husband. He doesn't like gift-giving, as most gifts are not practical. This is the exact opposite. He LOVES his new toy. He shows it off and enjoys explaining how it works. If Oto ever comes to a Home and Garden Show near us, we'd be the family to show it off! Neighbours on our street asked how our lawn was so green and lush during a very dry stretch. Husband will probably buy another one for the back yard next year.

Stop the Bites!
Edward Schwartz

The product did have a positive impact on the mosquitoes. We woods near our porch and need protection. It’s worth the additional cost.

Stop the Bites!
Dennis Whalen

Very impressed with the system. Can’t wait to use it next year for a full season.

Stop the Bites!
Christopher Molitor
Cheaper than an inground solution with other nice options

I have been very satisfied with the Otto solution. July I split time between my home and vacation property. I would come back in August and the yard would always be in bad shape due to lack of rain and heat. Otto has solved this issue for me. The solutions are also interesting to me, I have tried the fertilizer and mosquito options. I am happier with the fertilizer results, the mosquito issue hasn't improved much. I have two units, one for the front yard and back. One of the units broke within a week of installation, but Otto replaced it quickly. I hope that there aren't future issues, but I think the warranty is for two years. Overall very satisfied so far and it is cool to watch in action!

OtO Device
Naznin Nelson
I love this thing

Every year I struggle with keeping our grass alive. I had to use and move sprinklers all over, set timers, forget, waste water. I hated it. But we also are planning landscaping, so I didn't want to commit to in ground sprinkler either. Having used these for a couple months now (we own three) I am thrilled! And watching my neighbors' sprinklers water the street, or look like a fountain, I'm not sure we'll ever go with the in ground sprinklers. I love that I can just water the garden if I need to, everything has it's own zone. It skips the day if there's rain, I don't have to do anything with this things!! And my grass is ALIVE!!!

Stop the Bites!
Bob Dockham

I wrote a review in a past email


I live in Florida and this has been amazing! My yard has never looked better.

Lawn Food + Molasses
Robert Meyer
It saves you time, IT'S A LIE!!

The reason it's a lie is because I end up spending my time watching Oto water my lawn. So I'm still out there anyway (hahaha)!!! It is very cool watching it in action and it really does work as good as it claims it does. Having the automated solutions in there is also a HUGE plus. Would highly recommend as a SMART, efficient alternative to generic sprinkler systems.

OtO Device
William Brown
Great so far!

I've had our five Oto's for a little a little less than 2 months now, and I am really happy with the way they work. They are fun to set up with the app, and my grass seems to be very happy. I like that it cancels for you if it is going to rain (plus it asks if you'd like to water anyway), and it can be fun to watch the watering process, as it's not like typical sprinklers in its delivery.

Lawn Food + Molasses
Eric Dybevik

Starting to notice my lawn green up in less than 4 weeks

OtO Device
Jose Alfaro
Wish I'd bought 2!

Fantastic product. Wish I'd picked up a second one!

OtO Device
Dale Fernandez
OtO is so cool, I call it my ‘watering robot” to my friends!

I’ve been the worst gardener when it comes to inconsistent watering. #MyOtO has come to the rescue! Even with the first week of watering, I’ve seen some new growth. My passion fruit plant is again spreading its legs! I love the ease of set-up and it was actually quite fun irrigation mapping my backyard with the app. I do not even have a lawn, so the ‘spot’ and ‘line’ watering is perfect for my plants and trees. I know I’ve saved hundreds if not thousands of dollars not needing to lay down irrigation pipes, drip hoses, valves, and water timers, not to mention being able to save water not watering my hard scape! My chickens are getting used to it too!

OtO Device (e)

so far working ok, except for the 18 minute error on the front yard main Lawn that we've discussed.

Everything and more!

Rarely does something exceed expectations after buying because of the excellent reviews. The watering is excellent, then it also fertilizes, and then ‘stops the bite’ works great! Recommend 10 out of 10!

Lawn Food + Molasses
Jason Hanchar

We've been VERY pleased with our OtO. After investing quite a bit of $$$ for new sod in our backyard, we needed a solution to help keep in lush and green (while not being a time suck on our end)...and OtO has done the trick. Works better than I could've expected and once it was installed, the zones were set and the schedule was set....I've had to do nothing but sit back and watch our grass grow! Thank you Oto!

Odor Eliminator
Jack Hartzman
Great Customer Service

Simple honest review... I own three, 1 failed, call customer service, quick back n forth emails, try this, try this, tried that, tried that, doesn't work. OK they said. New one is on the way.
Very impressive.
Thank you.

Lawn Food + Molasses
Simon Gorham
Life/Lawn Saver

I love this sprinkler. Turned a brown lawn into a green lawn in the middle of our triple digit Texas heat. Saves us on our water bill also.

OtO Device
Nicolas Flores
Learning process

I am still trying to work it out.
I will get there

Lawn Food + Molasses
Andrea Wilson
I like it.

Bought one. Took some time to get used to. But liked it so much bought two more.

OtO Device
Ed Myles
Loving Them

We ordered two Otos to water our front yard. Can't tell you how great they are working for us. With all of the hot weather that we've had this summer we needed a way to keep our lawn watered. Oto to the rescue! Being able to plot the exact area to be watered is such a great feature. While our neighbors sprinklers are watering the sidewalk and street we can control our system. We love our Otos.

OtO Device
William T Reid
The perfect solution for an urban garden

set up was incredibly simple and has allowed to the have a full water system for my city yard at a reasonable price and minimal effort to set up

OtO Device
John Hagler
good machine

Overall great machine. Working well. S/W could be a little better.

OtO Device
Nathan Ullrich
Great time saver!

Ease of Use: The Oto lawn watering robot is designed with simplicity in mind. All you need to get started is pressurized water (minimum 50 PSI), a hose, and Wi-Fi connectivity. For those opting to use the solar panel, a minimum of 3 hours of direct sunlight per day is required, or you can choose to use the included wall power adapter. The system can also function as a water sprinkler only, without the need for OtO solutions.

Customer Service: One of the standout features of the Oto lawn watering robot is the exceptional customer service. Nate, your personal experience with the company's support team reflects their commitment to customer satisfaction and their readiness to assist with any inquiries or issues.

Cost Savings: Compared to traditional lawn sprinklers, the Oto lawn watering robot offers significant cost savings. The system's efficiency and innovative design eliminate the need for expensive sprinkler systems, making it an attractive option for budget-conscious homeowners.

Time Savings: Managing and fixing a lawn sprinkler can be a time-consuming task. The Oto lawn watering robot alleviates this burden by providing an automated solution that requires minimal intervention. Nate, your experience with the time savings aspect emphasizes the convenience and practicality of this system.

Environmental Consideration: The option to use a solar panel adds an eco-friendly touch to the Oto lawn watering robot. By harnessing solar energy, users can reduce their reliance on conventional power sources, contributing to a greener environment.

Recommendation: Based on the highlighted features and personal experience, the Oto lawn watering robot comes highly recommended. Its ease of use, excellent customer service, cost-effectiveness, and time-saving capabilities make it a valuable addition to any lawn care routine.

In conclusion, the Oto lawn watering robot appears to be a well-designed product that caters to the needs of modern homeowners. Its focus on customer satisfaction, efficiency, and environmental consciousness sets it apart from traditional lawn care solutions. Nate, your positive experience with the product adds credibility to its benefits, making it a worthwhile investment for those looking to simplify their lawn maintenance.

OtO Device

Very good product . Works exactly as described and saves water and no hassle