Robot Lawn Mowers for 1 Acre and Above

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Man resting in chair on a perfect lawn

Hundreds of hours a year are wasted mowing lawns during the summer and fall months. With a robot lawnmower, you can program it to cover whatever areas you want and then leave it to do all the work for you. No more toiling under a hot sun. Instead, enjoy your summer evenings in style while your new robot keeps your lawn grass looking short and beautiful.

Husqvarna Automower 430X
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Husqvarna Automower 430X

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Husqvarna Automower 450X
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Husqvarna Automower 450X

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Robomow RS630
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Robomow RS630

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How They Work

You will need to set up a perimeter fencing wire around the area that you want the robot to mow.

It will then patrol that area following whatever schedule you set up for it.

Outwardly, robot lawn mowers look like robot vacuums or mops.

However, inside there are significant differences with sharp blades and safety systems in place so that they can cut your lawn without damaging themselves when encountering large debris (e.g., fallen tree branches, etc.) or unexpected objects.

Prices for Similar Robot Mowers

If you are interested in robot mowers that can handle much larger or smaller properties, I have listed a few examples below so that you can get an idea of price expectations and which brands can accommodate your needs.

High-end brands are packed full of features that come with much higher price tags and then the straightforward basic models that do the cutting and not much else.

I have listed a variety to give you a better idea of what is available.

Robot Lawn Mower for 1/2 Acre

Worx WR150 Landroid L 20V

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Robot Lawn Mower for 2 Acres

Ambrogio L400i Basic

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Robot Lawn Mower for 3 To 5 Acres

Ambrogio L400i Deluxe

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Robot Lawn Mowers for 1 Acre or More Comparison Guide

I have created a list of popular robot mowers capable of covering one acre or more of land based on the manufacturers' information.

For more extensive lawns, you can always get multiple robots or pay the extra to get one capable of handling multiple acres at a time.

Still, it's much easier to pay less for a robot that can cover just the right amount of land per charge.

The following product specifications are taken directly from their Amazon listing to ensure accuracy.

Husqvarna Automower 450X

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Husqvarna Automower 450X

Mow Capacity: Up to 1.25 acres

Additional Features:

  • 58 dB(A) sound level
  • Amazon bestseller ranking of #20 in Robotic Lawn Mowers
  • Safety features
  • Bluetooth connectivity and controller app for mower
  • Supports Alexa

Product Summary:

This robot comes from a strong brand that features some of the best autonomous mowers on the market.

Once you have the perimeter wire in place, the machine will do all the heavy lifting.

You can program it to avoid specific problem areas (e.g., trees, garden spots, etc.), and you will be able to check up on the status of your mowing and control the robot from an app on your phone.

Customer Rating: 3.2 out of 5 stars

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Husqvarna Automower 430X

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Husqvarna Automower 430X

Mow Capacity: Maximum lawn size 0.8 acres

Additional Features:

  • Battery type Lithium-Ion
  • The machine can cut twice as much as the recommended maximum area without struggling
  • It can handle different terrains fairly well, making it an excellent option for uneven yards
  • It produces a low noise so you can use it during the night without disturbing your neighbors
  • Supports IFFT connectivity, making it simple to connect it to your smart home devices

Product Summary:

The 430X model is competent and can work through most of the debris that falls during autumn.

The machine is hardy and boasts many user-friendly features that homeowners can enjoy using.

The 430X model comes with a premium price tag, but it will be worth every penny that you spend.

Customer Rating: 3.1 out of 5 stars

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Robomow RS630

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Robomow RS630

Mow Capacity: Maximum lawn size 1.24 acres

Additional Features:

  • Amazon bestseller ranking of #5 in Robotic Lawn Mowers
  • Child lock safety
  • Bluetooth connectivity and controller app for mower
  • Charge time is 90 to 110 min and run time is 80 to 100 min
  • Can be controlled through Alexa voice commands
  • The anti-theft system shuts off the mower if picked up and requires unique code to turn on
  • 26V lithium battery

Product Summary:

The ideal size of lawn for this mower is 3/4th of an acre, but the manufacturer posted the maximum lawn size as over an acre so it will be able to handle your larger lawn size.

There are some great features for this mower from the smartphone and Alexa control to features that ensure your children and pets will be safe around the robot.

This is an excellent buy for the price.

Customer Rating: 3.2 out of 5 stars

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My Top Picks of Robot Lawn Mowers for 1 Acre

All of the above robot mowers can take care of one-acre properties.

However, they each have their own strong points, and I have ranked them in order of my top picks for each category listed below.

Best Value

The Robomow RS630 is my pick for the best value robot lawn mower for one-acre lawns.

It's the most affordable and also has the best features for the price.

It has an impressive runtime of almost two hours and can be fully controlled through your phone or Alexa.

Best Choice

The Husqvarna Automower 430X is among the best robot lawn mowers available in 2020.

The price is on the higher end, but it's built to stand the test of time and has multiple smart features that allow you to customize to fit your family's lawn mowing needs completely.

Premium Pick

If you want to get a premium, spare-no-cost robot lawn mower for your one-acre property, then the Husqvarna Automower 450X will have you covered.

It has all the same capabilities of cheaper robot mowers with the added benefit of ultrasound sensors, a much longer battery life, and the ability to handle more steep slopes.


A robot lawn mower is exactly what you need to take the stress off your weekends.

Instead of spending hours out in the yard, sweating, and working, you could be spending time with your friends and family.

Your new robot mower can be controlled from your phone no matter where you are, so you can always check in on progress and change the schedule as needed.

These devices are cost-effective and can pay for themselves after only a year in the amount you would save paying someone else to take care of your home's landscaping.

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