Robotic Lawn Mowers and How They Work

Team McFly Oct 30, 2023
2 People Read

Disclosure: Some of the links in this article may be affiliate links, which can provide compensation to me at no cost to you if you decide to purchase. As an Amazon Associate, I earn from qualifying purchases.  

"Under the Hood: The Mechanics of Robotic Lawn Mowers"

Robotic lawnmowers are a growing trend in the landscape industry. More and more people are using them to take care of their yards, for a good reason. They offer many benefits over traditional gas-powered lawnmowers. In this blog post, we will explore how robotic lawnmowers work and some of the reasons why they are becoming so popular. We will also discuss some of the potential drawbacks of these devices so that you can make an informed decision about whether or not a robotic lawn mower is right for you.

What is a robotic lawn mower?

Robotic lawn mowers are self-propelled, autonomous lawn mowers that utilize sensors and GPS to mow your lawn. Most robotic lawnmowers will also mulch your grass clippings as they mow, meaning you won’t have to deal with the hassle of emptying a grass catcher or bagging your clippings. Simply set the robotic lawn mower on your lawn, choose your settings, and let it do its thing!

While most people think of robotic vacuums when they think of “robots” in the home, robotic lawnmowers have actually been around for much longer. The first robot lawn mower was created in the 1950s by Sperry Rand, but it wasn’t until the 1990s that it began to gain popularity. In recent years, however, their popularity has exploded as technology has improved, and prices have come down.

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How do robotic lawnmowers work?

In order to understand how robotic lawnmowers work, it is first important to understand the basic components of these machines. Robotic lawnmowers typically have three main parts: a control unit, a cutting blade, and sensors. The control unit is the brain of the operation and is responsible for controlling the other two components. The cutting blade is self-explanatory - it is what actually cuts the grass. The sensors are what allow the robotic lawn mower to navigate your yard without running into obstacles or getting lost.

Now that we know the basic parts of a robotic lawn mower let's look at how they work. Most robotic lawnmowers use GPS technology to map your yard before mowing. This ensures they know where they need to go and helps them avoid obstacles. Once the mapping process is complete, the robotic lawn mower will begin cutting grass in a back-and-forth pattern until the job is done. And that's really all there is to it! These nifty little machines make keeping your yard looking nice a breeze - just set them up and let them do their thing!

Pros and Cons of Robotic Lawn Mowers

Now that you know how robotic lawnmowers work, it’s time to decide if one is right for you. Here are some pros and cons to help you make your decision:


1. Robotic lawnmowers can save you time and energy. You won’t have to spend your weekends pushing, mowing the lawn, or worrying about the grass getting too long.

2. They’re environmentally friendly. Electric mowers emit zero emissions, so they’re better for the environment than gas mowers.

3. They’re safe. Most robotic lawnmowers have safety features like auto shut-off that kick in when someone or something gets in the way of the blade. So you don’t have to worry about accidents happening.


1. They can be expensive. The upfront cost of a robotic lawn mower can be pricey, but they usually pay for themselves over time in saved time and energy costs.

2. They require some maintenance. Like any piece of machinery, robotic lawnmowers need to be maintained and cleaned on a regular basis to keep them running smoothly.

How To Choose The Best Robotic Lawn Mower For Your Home

When choosing the best robotic lawn mower for your home, there are a few things you need to consider. The size of your yard is one of the most important factors. If you have a large yard, you'll want to ensure you get a robotic lawn mower to handle the job. You'll also want to consider what features you want in a robotic lawn mower. Some people prefer a model that is completely autonomous, while others like the ability to control their robotic lawnmowers with a remote.

Once you've considered these factors, you can start narrowing down your options. There are many different brands and models of robotic lawnmowers on the market, so it's important to do your research before making a purchase. Be sure to read online customer reviews to understand what each model has to offer. With so many options available, you're sure to find the perfect robotic lawn mower for your home.


Do Robotic Mowers Get Stolen?

The number of robotic lawn mower thefts has increased in recent years. In fact, one insurance company estimates that one in every ten robotic mowers is stolen. The problem is that these devices are small, easy to steal and often left unattended in people’s yards.

If you have a robotic lawn mower, there are a few things you can do to prevent it from being stolen:

1. Keep it in a locked shed or garage when it’s not in use or purchase a mini garage for your unit.

2. Install a security system that will sound an alarm if the mower is moved.

3. Engrave your name or initials on the mower so it can be identified if it’s stolen.

4. Register your mower with the manufacturer so it can be traced if it’s stolen.

5. Use a GPS tracking device to track the location of your mower if it’s stolen. Most of the mowers today are equipped with anti-theft protection built in.

What Time of Day Should Your Mower Run?

The best time of day to run your robotic lawn mower depends on a few factors, including the type of grass you have and the temperature. If you have warm-season grass, like Bermuda or St. Augustine, it's best to mow in the early morning or evening when the temperature is cooler. This will help prevent your grass from getting too stressed from the heat. If you have cool-season grass, like Kentucky bluegrass or fescue, you can mow any time of day as long as the temperature is above freezing.


Robotic lawnmowers can be a great addition to any home, especially if you have a lot of landscaping that needs to be taken care of. These devices are becoming increasingly popular as they become more affordable and easier to use. If you're considering purchasing a robotic lawn mower, do your research to find the best model for your needs. In no time at all, you could have a perfectly manicured lawn without lifting a finger!

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Disclosure:  Some of the links in this article may be affiliate links, which can provide compensation to me at no cost to you if you decide to purchase. As an Amazon Associate, I earn from qualifying purchases.