Best Robot Lawn Mowers to Buy in 2021

Robot lawn mowers make your life easy by automatically maintaining your yard with nearly zero effort on your part. They give you more free time to pursue your hobbies or spending it with your family. The robot mowers you want needs to be self-sufficient and can easily navigate around your lawn.

Let us show you seven of the best robot lawn mowers in the market. We will also tell you what to look for when buying a robot mower for your outdoor space.

#1. Husqvarna 967622505 Automower 430X Robotic Lawn Mower

The Husqvarna Automower 430x model utilizes GPS tracker technology. The technology maps your lawn into the unit’s system. This also tracks the robot lawn mower’s movement to ensure that it moves towards uncovered areas. With the GPS system and boundary guide wires, this robot lawn mower covers most parts of your lawn efficiently to keep the grass trimmed. In addition, the Automower 430X is self-efficient enough to dock into the charging station on its own when it needs to recharge.

Another highlight of the Automower 430X is its waterproof design. It will continue cutting the grass of your lawn even during rainy days. In addition, the front part of the unit has a buffer space that lessens shock damage to the unit’s internal working. These features increase the lifespan of Husqvarna’s robot lawn mower.

The front panel of the robot lawn mower gives you plenty of options. This includes the days and hours that the Automower 430X model will maintain the lawn. In addition, the unit produces nearly no noise. You can set the mower working on your lawn at night without disturbing anyone.

Conclusion: The GPS tracker technology makes this one of the efficient Automower models. The feature helps the robot mower to maintain nearly every part of your lawn. The rainproof design is an added plus that you can expect from Husqvarna as well.

The only flaw of the unit is the company itself. Husqvarna only offers customer support for problems with your order. They do not offer technical support when adjusting or fixing any parts of the Automower 430X. You can also check in-depth review of the this link.

#2. Husqvarna Automower 315 Robotic Lawn Mower

The Automower 315 model from Husqvarna uses the signal from the charging station to know the location of the loop wire set around your lawn. This allows the unit to navigate the outdoor space and trim the grass. It also makes it easy for the Automower 315 to find the charging station when it needs to recharge its battery on its own.

Unlike your usual lawn mowers, the Automower 315 clips the grass into fine particles instead of cutting it. The clippings left around the soil becomes a natural fertilizer that the surrounding plant life can use. In addition, the blades adjust the working time according to the growth rate of your lawn. This increases the blade’s lifespan.

Conclusion: The Husqvarna Automower 315 covers most of the features you will want out of a robot lawn mower with its smart navigation system. The innovative blade resistance tech is an added plus for the unit. What keeps us from giving the unit a perfect score is the lack of loop wire, which you need to make the mower work. The loop wire is available through the installation kits sold by the company. You can also check in-depth review of the Husqvarna Automower 315 here.

#3. Husqvarna Cordless 220 AC Automower

The 220 AC Automower gives you control over its lawn maintenance function such as the day and hours of when it will cut the grass. This allows you to dock the robot mower when you want to use your lawn during weekends. You can also set the height of the grass to cut.

Husqvarna’s Automower has a bump sensor to determine if a large obstacle is in its way. The sensor changes the unit’s direction if it runs into a tree or wall. The 220 AC Automower will only move within the perimeter of the loop wire. In addition, the robot mower has a safety measure that turns the blade off when someone lifts it.

Conclusion: The Husqvarna Cordless 220 AC Automower functions as promised in maintaining your yard with little effort on your part. This is thanks to its navigation system and control options. However, you will need to set a guidewire around the lawn if you have an enclosed area with a small entrance. The mower may find it difficult to find the entrance to the area and not be able to maintain its grass.

#4. Robomow RS630 Robotic Lawn Mower

This robot lawn mower utilizes twin blades to cut the grass on your lawn. Robomow RS630’s cutting system can cut up to 3.25″. This gives you more height options on the desirable size of the grass across your lawn than another robotic mower. In addition, the unit has an edge mode function to cut grass beyond the wheels of the unit. You can secure the unit with a personalized PIN code to make sure that only you can turn on the robot mower. This is a safety feature to prevent your children from accidentally turning on the unit.

Conclusion: The Robomow RS630 covers the essentials of what you need out of a robot mower. This also includes a self-charging feature that makes the unit enter the charge station when its battery is low. Unfortunately, this mower does not have a timer function to make it work in certain parts of the week.

#5. Robomow RX12 Robotic Lawn Mower

The RX12 mower from Robomow will cover the entire area within the perimeter wire set up around your yard. This unit can easily navigate slopes that have a 15 percent incline. It will keep your lawn look presentable without making any kind of noise as it works.

One of the standout features of Robomow’s robot mowers is the edge mode. This creates a pleasant trim look to your lawn that is not possible with other robot mowers. In addition, the RX12 blade ensures a proper trimming of the grass on your outdoor space.

Conclusion: The edge mode is one of the reasons why the RX12 deserves a spot on the list. The low noise generation and slopes navigation are also big pluses on our book. Unfortunately, the RX12 does not have a schedule function to make your mower work on certain days and hours.

#6. HJJH Intelligent Lawn Mower

The Intelligent Lawn Mower can perform scheduled work on specific days or hours. This allows you to store the unit when you want to use the lawn. The HJJH mower will also automatically dock to the charging station to keep away from the rain or if its battery is low.

When the mower is stuck or moves out of the perimeter wire, it will emit a loud alarm to notify anyone in the area. This helps you locate the unit if it cannot get out of certain parts of your lawn. It also prevents thieves from stealing the mower.

Conclusion: In terms of self-efficiency, the HJJH Intelligent Lawn Mower can do the work with little effort on your part. Its anti-theft feature can give you peace of mind to allowing the mower to maintain the yard by itself. The only shortcoming of the unit is with complex lawn spaces that have multiple small areas. The Intelligent Lawn Mower may find it hard to move through small areas unless you set up a guide wire for it.

#7. Worx WG794 Landroid Pre-Programmed Robotic Lawn Mower

The Worx WG794 Landroid Lawn Mower will start cutting down your grass straight from the box. This is thanks to the pre-program set on the unit that will make the mower navigate your outdoor space. The unit can navigate obstacles and continue working after bumping in large objects. You can also set the thickness and height that the blade will clip. With the included guide wire, you can set the perimeter area that the robotic lawn mower will cover.

The WG794 Landroid Lawn Mower uses four blades to clip any type of grasses. These clippings are fine enough that it turns into fertilizer that other plants can benefit from. In addition, the blades stop moving when someone picks up the mower. This is a safety measure to prevent injuries among children or pets.

This robot mower has no problem navigating outdoor space with sloped areas that has a 20° angle. If its battery is about to run out, the Worx WG794 will move to the charging station to refill its battery. It will also return to the charging station if it starts to rain. In addition, the robot mower will maintain your yard as quiet as possible. This allows you to set the Worx WG794 to work at night without disturbing your family or neighbors.

Conclusion: This robot lawn mower has no problem working around an enclosed lawn. The unit will maintain the size of your lawn’s grass and recharge itself when it needs to. Its safety features give you peace of mind in allowing the Worx WG794 to work on the lawn if you have children or pets in the household.

Despite the navigation prowess of the Worx WG794, its algorithm is not complex enough to enter small spaces or gaps within your outdoor space. This often causes the robot mower to be stuck. You can alleviate this with the proper use of the guide wire.

What to Look for in a Good Robot Lawn Mower

The performance of a robot lawn mower depends on how it can move around your yard and the cutting capabilities of its blade. It also helps to have a robot mower with useful safety features. Here are the factors to consider when picking a robot lawn mower.

Self-sufficient
The reason for buying a robot lawn mower is to have a capable automatic helper that can do nearly all of the work without your involvement. Capable models can easily navigate rough terrain and avoid cutting small objects it passes to avoid damaging the blades.

It must also know the boundaries of its work area to avoid cutting any precious plant life in your lawn or move into dangerous areas such as a busy road. In addition, good robot lawn mowers can manage its battery life while on the job. These models will recharge their own batteries by plugging into a charging station when it needs to.

Safety features
Unsupervised moving blades are a bad mix when there are pets or children around. A good robot lawn mower takes safety account. One useful feature is a lift sensor that stops the mower’s blade when someone lifts the unit.

Another feature is an auto-detection system of any missing boundary wire. The system turns off the unit and emits a loud alarm to notify anyone of the problem. This helps prevent the machine from going beyond your lawn and becoming a hazard on the sidewalk or road.

Anti-theft functions
Having an expensive machine with no one looking after it can be enticing to thieves. Many of the best robot lawn mowers discourage criminals with its anti-theft functions. This includes a loud alarm if someone were to remove your machine from your property.

Some units may have a GPS tracker to help you locate your robot lawn mower if anyone were to steal it. Another additional security feature is a PIN code lock. This prevents hackers from hi-jacking control over your mower.

Durability
Tackling the grass on your lawn is not an easy job for any machine. You want a model that can withstand any bumps to its outer shell. The shell must have a sturdy construction design and material to resist physical damages. In addition, the mower’s blades should have a long last ability or can cut grass for a long time.

Final Verdict

You now have a good grasp of what to look for in a robot lawn mower as well as some of the best models in the market. Out of the seven in the list, we have to crown the Husqvarna 430X as the top performing mower. The GPS tracking technology ensures that the unit covers nearly all parts of your lawn.