Best Robot Lawn Mower For a Beautiful Yard

best robot lawn mower

Nothing looks and smells as great as freshly mowed grass, and nowadays, you can sit back in your front porch and watch your robot lawn mower do the job.

We reviewed robot lawn mowers and found the Redback MowRo RM24 to be our overall best robot mower. We tested and ranked the mowers based on their performance, size, and value.

The Redback MowRo RM24 has several notable features and comes at an affordable price. We also reviewed several other high-quality options, followed by a detailed guide on finding the best robot lawn mowers. Continue reading to learn more.

Top 10 Robot Lawn Mowers in 2021 – Mini Product Review

To save you the stress of browsing through several robot mower options, here are our top picks, and we believe you’ll find what you need.

Redback MowRo RM24 – Overall Best

The Redback MowRo RM24 beats most modern robot lawn mowers in many ways. First is its affordability; the machine is inexpensive and doesn’t sacrifice functionality or quality. It can handle a sloppy lawn up to 30o, which is more than most brands can take.

Its unique features are that its blades automatically stop when you lift the mower or hit an object or person. Hence, it is safe to use it around kids and pets. This mower is also very quiet, producing only about 65 decibels of sound, less than what a gas or fuel-powered mower will make.

Its 28 volts battery capacity makes it an excellent choice for lawns with tough grasses or uneven terrain.

Pros

  • 28 Volts battery capacity
  • Easy to set up and customize
  • Pretty affordable compared to others
  • It has several safety features
  • Works fine on rough landscapes and steeper lawns

Cons

  • It doesn’t have a GPS
  • The brand isn’t popular

WORX WR150 Landroid – Best AI Technology

WORX  lawn mower

The Worx Landroid robot mower is the smartest among the products we tested. It comes with Wi-Fi control, and you can monitor its progress using the mobile app. You can also set a custom mowing timetable from anywhere in the world.

Aside from its smartness, the mower has ½ acres mowing area and can efficiently handle a slope up to 20o on your lawn.

Pros

  • Smart AI tech to continuously map your lawn
  • Excellent obstacle maneuvering
  • Adjustable cutting height to take care of different terrain and grass types
  • In-built Wi-Fi control and mobile app
  • Up to half-acre cutting capacity

Cons

  • Perimeter wire installation is challenging for some users
  • It gets stuck in thick grass occasionally

Husqvarna Automower 315X – Best App Control

This robot mower features an excellent programmed interface and navigation system. It handles rough terrains flawlessly and produces excellent mowing results, making your lawn look extraordinary. It comes with a guide cable that makes it easy to navigate yards that have a complicated shape.

The cable allows it to find its way around the lawn without bumping into obstacles. The mower is quiet and durable, although its bodywork can easily get scratched.

Pros

  • Efficient, smooth, and quiet
  • High-security level
  • Perimeter wire and GPS navigation
  • Voice Control
  • Easy to program and customize

Cons

  • Less mowing area than others in the same price range
  • No rain sensor

Worx WR153 – Best Connectivity

worx landroid

If you have a large lawn of about ½ acres and would love a silent robot lawn mower, this is one of the best choices. The machine has an adjustable 1.5 – 4 inches cutting height and Wi-Fi capabilities. It has a cutting incline angle of 20o.

Its GPS makes it easy to locate if a thief ever steals it. Its operation is pretty quiet, and it has a user-friendly mobile app.

Pros

  • Very affordable price
  • User-friendly app
  • GPS and Wi-Fi capabilities
  • Quiet operation
  • Adjustable cutting height

Cons

  • It does not support remote control
  • It doesn’t support night mowing scheduling

Robomow RS630 – Best for Big Yards

robomow

This robot lawn mower can cover up to ¾ acres of lawn. The mower has a large-capacity lithium battery of 26 volts, allowing it to operate for 80 – 100 minutes after fully charging, and charging takes about 90 – 110 minutes.

The Robomow RS630 is not new to the robotics lawn mower industry but has seen massive improvements in the recent models. This new model of the machine is Alexa-enabled, allowing you to control it by voice order. The mower is an excellent choice if you have a big yard.

Pros

  • It has a mowing area of 3/4 acre
  • Good mobile app
  • Excellent security features
  • Integrates smoothly with Alexa
  • It has an in-built rain sensor

Cons

  • It is expensive
  • Poor support from manufacturers

Gardena 4069 – Best for All Weather Mowing

gardena lawnmower review

This mower is the ideal choice if you don’t want to worry about your robot mower’s functionality during a downpour. The mower comes with an additional rain hood that prevents it from getting soaked up during the rain, something you won’t find in most entry-level automated mowers.

The Gardena 4069 robotic lawn mower is easy to install, works efficiently within the area you mark with the perimeter wire, and is silent when running. It also comes with an in-built programmable control panel.

This machine is environment-friendly and does not cause any pollution. It also chops the grass clippings into tiny bits that the lawn can use as fertilizer. In addition, it has a long-lasting lithium-ion battery.

Pros

  • It has a rain hood that allows it to work perfectly during a downpour
  • It has an adjustable cutting height
  • The mower is lightweight
  • It is easy to install
  • It’s also easy to program

Cons

  • Its maximum cutting height is 2 inches
  • It doesn’t have Wi-Fi or mobile app capabilities.

Husqvarna Automower 450X – Best Functionality and Performance

This mower is the ideal choice if you’re looking for a robot mower with the highest mowing area. This mower’s mowing area is 1.25 acres, which is more than the other options we reviewed. The robot uses the perimeter wire like other models to mark the mowing area, and you can also use the mobile app to map out the section of the yard you want the mower to cut.

This feature is handy if your lawn is in a rugged area or has several ditches, which may make a robot machine struggle with traction. One unique feature of this mower is its low sound output (58 decibels), quieter than most robot mowers we reviewed. Hence, you can schedule nighttime mowing without fear of waking your neighbors.

Pros

  • Integrates with Google, Alexa, and IFTTT
  • Excellent mobile app
  • Excellent security features
  • Its 58 decibels sound level makes it suitable for nighttime use
  • Mowing area of 1.25 acres

Cons

  • Very expensive
  • It may slow down at low spots or uneven areas

Husqvarna Automower 435X AWD – Best for Steep Hills

The Husqvarna 435X is the best robot lawn mower for hills because it has a four-wheel-drive which you won’t find in many robot mowers. The mower can efficiently handle rough lawn terrains and never gets stuck while working.

The 435X lawn mower has an in-built ultrasound feature to detect obstacles and turn before running into them. Therefore, it’s less prone to damage than most of the other brands.

Pros

  • User-friendly app
  • Easy to program and customize
  • Very quiet
  • All-wheel drive makes it suitable for steep hills
  • Bluetooth, GPS, and cellular radios

Cons

  • No Wi-Fi compatibility
  • It doesn’t have any remote control capabilities

Ayi DRM3-600I Robot Lawn Mower – Best Priced

The Ayi DRM3 robot lawn mower is ideal for people who want an efficient mower at the best price. The robot mower has several high-tech features, including a rain sensor and Wi-Fi capabilities. It also has a quiet electric motor and a user-friendly app.

With its 22.2 volts battery, the machine can last between 90 – 129 minutes after a full charge. It can cover lawns of 1/3 acre and has a cutting incline angle of 37o. This mower’s cutting height is adjustable to 3.5 inches.

Pros

  • It is an excellent choice for its price
  • It is quiet
  • It’s extremely durable
  • It produces an excellent cutting result
  • It has a 22.2 volts lithium-ion battery.

Cons

  • It doesn’t have GPS
  • It doesn’t have remote steering control

Honda Miimo HRM520 – Best for Yard Health

The machine is a product of the famous Honda brand, and they happen to be one of the first manufacturers of robotic lawn mowers. The Honda HRM520 robot mower is the perfect choice for people who want a perfectly mowed lawn that’ll not have any unsightly clippings after cutting.

This mower has a mowing area of ¾ acres, which means it can cover up to ¾ acres of lawn. Another unique feature is its 25o cutting incline angle which makes it an excellent choice for sloppy yards. Its micro-mulching capability cuts the grass clippings into tiny sizes that the lawn can use as fertilizer.

Pros

  • It is lightweight
  • It operates quietly and efficiently
  • It has a micro-mulching capability that cuts clippings into tiny sizes
  • It can handle sloppy and large lawns
  • No disturbance or noise when you use this mower

Cons

  • Buyers will need to pay extra installation costs
  • It doesn’t have any connectivity or app control

Robot Lawn Mower Buying Guide – What to Look For When Buying A Lawn Mower

Before we identify the key features that you should look out for when choosing a robot lawn mower, it’s best first to understand how this lawn-friendly machine works.

How Does a Robot Lawn Mower Work?

The working principle of a robot lawn mower is pretty simple. All robot lawn mowers use rechargeable batteries to operate their motors; hence there’s no need to worry about refueling. Robot lawn mowers also come with an AC-powered base station where it recharges the battery and a perimeter wire. 

First, you’ll lay the perimeter wire at the edge of the area you intend to cut. The perimeter wire has a sensor that the mower responds to help it find its way around the lawn without wandering off. You can install the perimeter using ground pegs or by burying it in the ground according to the mower brand’s specification.

Once the mower senses the perimeter wire’s signals, it changes direction to avoid going off your property or damaging delicate landscape features. Robot lawn mowers also have obstacle detectors or collision sensors such that when they bump into an obstacle, they automatically change direction.

Once the mower finishes working or runs out of battery, it automatically returns to the docking station to recharge.

Factors To Consider When Buying a Robot Lawn Mower

Since robot lawn mowers are not precisely what you’ll call “popular,” it’s understandable that most people are unsure of the essential features they must check for before buying them. These features are what we used to compile this list of the best robot lawn mowers.

Mowing Area/Lawn Size

Before buying a robotic mower from the store, you’ll need first to determine the size of the area where you wish to use the mower. A mower’s mowing area refers to the maximum size yard it can mow.

Knowing the mowing area will guide you to choosing the best robotic lawn mower for large areas. Note that the larger the mowing area, the more expensive the robot lawn mower will be.

Typically, residential robot mower models have a mowing area of 0.20 acres to 1.25 acres.

Noise Level

If your property is located in a quiet environment or you have close neighbors, it’s essential to keep them in mind when choosing a robot lawn mower. Fortunately, all lawn mowers use batteries, making them quieter than other lawn mower types like gas mowers. Their noise generally ranges between 60dB to 75dB.

If you intend to use your lawn mower at nighttime, you should get one with the least possible noise level, unless you don’t mind interrupting your sleep and that of your neighbor.

Cutting Width and Height

Your mower’s cutting width determines how much ground it can cover in one pass. Mowers with larger cutting widths will cover much ground at once and finish mowing your lawn faster than one with a small cutting width.

It’s possible to adjust your mower’s cutting height according to your preference. Changing the mower’s cutting deck is as simple as turning the dial or lever accordingly.

Battery Voltage

Another vital feature to consider in robot lawn mowers is the battery voltage. Robot lawn mowers that have higher battery voltage will generate more power output than those with small battery voltage.

The power output determines how much grass thickness your mower can handle. Hence, a mower with a 26 volts battery will be better for an overgrown lawn than an 18 volts mower.

Price

Robot lawn mowers are generally more expensive than other types of self-propelled or push lawn mowers. Their price usually starts from $1000 and some can cost as much as $4000 or even more. However, the more expensive the mowers are, the more sophisticated they’re likely to be.

Other Special Features

Aside from the basic features we’ve discussed above, here are some additional and more advanced features you may consider. But remember that the more sophisticated the lawn mower is, the more expensive it’ll be.

Wi-Fi Connectivity 

Most robot mowers have dedicated mobile apps that they connect to via Bluetooth, but it’s impossible to control your machine when you’re not at home because of the range of the connectivity. On the other hand, if your mower has Wi-Fi capability, you can control it from anywhere you are in the world.

GPS Tracking

Robot mowers usually have an in-built GPS tracking system that helps the mower navigate the lawn more accurately and provides security for the machine. Therefore, if your device gets stolen, it’s easy to track it anywhere in the world and retrieve it.

Security PIN Code 

Security PIN codes provide an extra security layer for your machine. Robot mowers that have this feature will only work after you enter the correct security PIN. Hence, the device will not be useful to any thief who decides to steal it. 

All-Wheel Drive

This feature is helpful if your lawn has a steep slope or rugged terrain. Hence, it’s not common with all robot lawn mowers. However, you can get a premium model with this feature for extra money.

Bottom line- Best Robot Lawn Mower For Your Home

Which is The Best Robot Lawn Mower For Your Home?

After reviewing the features of the top robot lawn mower we can conculde that the Redback or the MowRo RM24 are our top choices.

So if you decided to stop wasting time pushing your gas or fuel-powered mower, you can either hire a professional lawn care service or buy a robot lawn mower. We prefer the latter. With the information we’ve covered in this guide, choosing a lawn mower should not be difficult. You can order your choice lawn mower online or visit a local store near you.

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