Lawn robot no wire. Everything You Need to Know About Robot Lawn Mower No Wire 2023

Everything You Need to Know About Robot Lawn Mower No Wire 2023

There are many benefits to having a robot lawn mower, but when you consider one with the ability to mulch your grass cuttings, it gets even better. The robot lawn mower with no wire will save you a lot of work. No hassle or fuss with digging in a cable!

Robot lawn mower no wire is now suitable for most yards. Lawn Advisors has reviewed the best robot lawn mower no wire options available in the market today and have listed them in order below.

Advantages of Wire-Free Mowing Robot:

There’re many benefits of robot lawn mower no wire:

– There is no need for installation: just charge and mow.

BREAKTHROUGH Robotic Mower Technology Happening Now for 2023

– Can often mow longer before the battery runs out.

– You do not need to be worried about the wires breaking when dethatching or aerating.

– Parts of your yard are much easier to exclude.

The Best Robot Lawn Mower No Wire

Here’re the best robot lawn mower no wire:

• WORX WR140 Landroid
• Robomow RX20 Battery Powered Robot Mower
• Husqvarna AUTOMOWER 315X Robotic Lawn Mower
• WORX WR150 Landroid L

WORX WR140 Landroid

The best robot lawn mower no wire in Lawn Advisors list, Worx Landroid M 20V, is a relatively affordable Smart robotic lawn mower with GPS and Wi-Fi that you can locate and control from anywhere with your phone.

The same Power Share battery that powers all Worx tools powers the WR140, enabling an instant fast charge. The Landroid M uses the same AI as our top pick mower to digitally map your yard and keep a zone schedule that ensures consistent grass growth.

To change the robot’s schedule for mowing, a Wi-Fi or Bluetooth connection can be used. If it leaves the boundary area, it will notify the user. The need for additional trimming or weed eating is reduced by the “Cut to Edge” offset blade.

a. Power System

If you frequently use WORX tools, WORX has you covered. The WR140 runs on a 20v power share battery that can be used with the whole WORX range.

Additionally, a battery is included with the product, which is a great addition as many battery-operated tools require you to buy the battery separately.

b. Charging Station

This Smart robotic lawnmower returns to the charging station to top off its battery when it starts to feel a little deflated. It is crucial to note that, the working time from a single charge will vary considerably depending on several factors. Still, you never have to worry about it running out because this is a brilliant product.

Installing the charging station at the desired position is all that is necessary to get the WORX WR140 Landroid started.

c. Control Panel and Setup

The best robot lawn mower, WORX WR140 Landroid M, requires some time to set up, but once you have, the mower will take care of the rest.

You must first draw a boundary around your lawn using the provided wire and the Landroid app. You should not be concerned that the mower won’t work in your yard if your Wi-Fi signal isn’t very powerful because a radio booster is provided in the box to extend it a little further.

However, we shall look at this in more detail later. The app also allows you to control the mowing schedule and several other aspects. To ensure that the mower has somewhere to go when it needs a little additional power, the charging station must be installed before usage.

d. Cutting Pattern

The Landroid may first be a little erratic as it needs to learn the contours of your lawn and any potential obstacles. However, mowing will settle into a more regular pattern after it becomes familiar to the area.

Although you can enter data about the lawn using the app, you should be aware that the mower won’t cut the grass in a straight line. WORX recommends imagining the outcomes as a golf course as opposed to a traditional country house style, striped lawn.

e. Not suitable for Larger Lawns

This is an excellent and the best robot lawn mower no wire model for only small to medium-sized lawns, not large lawns because the 7-inch cutting width gives you adequate coverage on lawns up to ¼ of an acre.

This might be the best addition to your tool shed for someone who has too many responsibilities to worry about always mowing the grass.

WORX WR140 Landroid Verdict

It is packed with impressive features, many of which are similar to the largest model in this range, the WORX WR153, which is the preferred item for large lawns up to half an acre in size.

A better robotic lawn mower in Lawn Advisors list than this WORX WR140 Landroid M could not be desired in terms of performance. The Landroid is a remarkable product because it can cut right to the edge, has several mowing schedules, a rain sensor, and has the Smart capability to charge itself when necessary.

Robomow RX20 Battery Powered Robot Mower

The second best robot lawn mower no wire in Lawn Advisors list “Mow Beyond the Wheel” engineering principles used in the Robomow RX20 allows it to cut very closely up to trees or complex landscaping features. It has a 7-inch cutting path. This eliminates the need for string trimming for large yards. Additionally, the wheels have enough traction and torque to move over an 8.5-degree slope.

Even a special rain sensor that immediately returns the unit to the safety of the charging station when even a small amount of precipitation is detected is part of the safety and security measures built into the Robomow RX20. The entire system depends on.

Even the Alexa Smart home ecosystem is compatible with it. It can also be set using a web app or a mobile app. Normally, it takes less than an hour to complete the setup from the time you open the box until it is prepared to mow for the first time.

a. Cut Quality Options

The cutting path of the Robomow RX20 is 7 inches, and it makes precise cuts all the way to the wheels. In order to maintain a front and back yard with varied cutting requirements, it can also be set up to cut two different zones.

The Robomow RX20 frequently mows the lawn, which not only helps to maintain a well-kept lawn but also has the tendency to leave behind very small grass clippings. These in turn quickly decompose to provide a little amount of nitrogen to the lawn, helping in naturally fertilizing the grass during the growing season.

Additionally, it helps in preventing thatch from growing from the cut grass clippings, which can gradually block water absorption and choke out your lawn.

Special Features

The Robomow RX20 is easy to use and control because of the Alexa ecosystem connectivity, web app, and smartphone app.

If you happen to be away from home or are simply not paying attention to the weather when a stray shower occurs, the rain sensor that sends it back to the safety of the charging station is also handy.

With a special cut just behind the wheel engineering feature, the Robomow is designed to perfectly cut around trees and landscaping features. It also minimizes those problems, which is helpful for lowering the need for aeration and for helping to feed nitrogen back into your lawn.

c. Maintenance

The Robomow RX20 was designed to require less maintenance. This robotic lawn mower will do a good job of taking care of itself after an hour or so of the basic setup. If precipitation activates the rain sensor, it will even go back to safety and return to the charging station as needed.

The cutting blades will eventually need to be changed. Even so, this is common for all robotic lawn mowers. The process is simple and replacement cutting blades are relatively inexpensive.

d. Ease of Use

Before you can let the Robomow RX20 cut the lawn, it does require a little setup. Even so, it might be easier than many of its closest competitors. For most people, it can be fully assembled and prepared to mow in under an hour because it comes with everything you need.

Additionally, you will appreciate the connectivity and level of interactive control. It was made to be voice-operated through the Alexa ecosystem of Amazon. Even if you choose not to use Alexa, it provides additional voice controls through a smartphone and web app that was designed for simple usage.

e. Limited Cutting Height and Width

The Robomow RX20 was specially made to be a dynamo at maintaining small lawns of only 180 to 200 square feet.

If necessary, it may even cut to two different zones’ parameters, which is great if your front and rear yards require various levels of lawn maintenance. It can even handle an incline of up to 8.5-degrees

Robomow RX20 Battery Powered Robot Mower Verdict

The Robomow RX20 may be the best robotic lawn mower for your lawn if your time is valuable or if, for example, mobility problems make using a traditional push mower difficult.

It was specially made with the ease of use, maximum control, and cutting-edge safety and security features you require to effortlessly maintain your lawn.

Husqvarna AUTOMOWER 315X Robotic Lawn Mower

The third robot lawn mower no wire, Husqvarna Automower 315X, is the smallest model in the brand’s X-Line range. This range comes with all the added extras that you could need.

In their X-line of robotic lawn mowers, the Husqvarna 315X Robot Lawn MowerX is considered as a premium model. It excels at complicated lawns with obstacles, slopes, and tight spaces for lawns up to 0.4 acres in size.

The X-line has stylish front bumpers, LED headlights, and GPS monitoring to help with navigation and warn you of potential theft. Using the Automower Connect app from Husqvarna, you can follow and connect with the mower from any location.

a. Performance

The Husqvarna Automower 315X can usually mow for 70 minutes after being fully charged. This is more than twice as long as it usually takes to mow a lawn at a residence (standing at just 30 minutes).

Although the powerful robotic lawn mower can handle navigating through small twigs and leaves, removing any substantial obstacles from your grass is always recommended. The Husqvarna Automower 315X is capable of operating in all weather conditions and is used even when it is raining.

b. Design

The Husqvarna Automower 315X’s design is maybe one of the first things you’ll notice about it; it resembles a high-spec toy car more than a lawnmower. The Husqvarna Automower 315X includes a front bumper, LED headlights, a black body, and orange wheel caps.

The energy-efficient LED headlights are perfect if you’re looking for a robotic lawn mower that can operate after hours. The only other time when the lights will flash on is if the machine isn’t working properly.

c. Programming

The device offers an intuitive settings screen that enables you to tailor the settings to your lawn. For example, you can use it to set the days and hours that the 315 should run.

Additionally, you can alter its cutting height, which ranges from 0.8 in. to 2.4 in. Simply choose the desired length and turn the one large knob on top of the machine. But be careful not to immediately set this to the smallest length.

you’ll need to get the Husqvarna App SIM card first, insert it into your lawnmower, then download it to your phone. For iPhone users, you may do this through the app store, and for Android users, through the Google Play store.

d. Husqvarna App

Once you’ve downloaded it, you’ll need to follow the instructions to make a new account. From this point, you can name the lawnmower and connect it to your phone. You may start making changes to the 315 mowing system once the program is running.

You can make changes to the mower’s cutting height, schedule, and send or return it from a mow, among other things.

e. Can’t Reach the Outside

Because this type, like all robot lawn mower no wire types, can only cut grass within its loop wire, you will need to trim the grass every few days.

An otherwise perfect mower just has one flaw. You probably understand why I think so highly of these models.

Husqvarna AUTOMOWER 315X Robotic Lawn Mower Verdict

This robot lawn mower no wire is a very innovative ability to adjust its mowing schedule based on the length of the grass and the wide range of functions it offers to make it an incredibly versatile mower.

But I believe it’s well worth it with all the features provided here. You’ll like all of its features that make maintaining a lawn so much easier, but more importantly, you’ll love the results!

WORX WR150 Landroid L

The Landroid, the best robot lawn mower for hills and the best robot lawn mower no wire is “smarter” than many of our other top picks thanks to built-in Wi-Fi connectivity and a smartphone app that enables you to check the mower’s progress, measure your lawn and adjust your custom mowing schedule from anywhere.

An improvement on MowRo’s pre-programmed 48-hour schedule is the custom scheduling option. You may decide whether the Landroid cuts your grass daily, every other day, or whenever you choose.

It is Smart enough to recommend a timetable specially made for your lawn based on its size and other factors.

a. Power System

A decent 20V 4.0 Ah Lithium battery of WORX robot lawn mower no wire is included with the best robot lawn mower for hills, WR153. The WORX line’s interchangeable battery is a nice feature. The same battery can be used in power tools and other yard equipment from WORX.

As a result, the range is flexible and practical, and buying WORX products without the battery will save you money. All WORX 20V cordless tools are compatible with the WORX PowerShare function.

b. Rain Sensor

Many people advise not to mow in the rain. Both the grass and the lawnmower may cause damage. The Landroid features a sensor that tells it to stop mowing when it starts to rain and continue after the rain stops.

But it’s not absolutely necessary. If that’s what you want to do, the Landroid WR153 is made to make short, regular cuts and can operate effectively and safely in the rain as well.

The rain sensor can be changed so that it keeps cutting the grass even when it rains. Both the mower and the grass won’t be damaged by this.

c. Multi-Zone Programming

There are probably multiple lawn areas in most yards, especially bigger yards. You may configure the Landroid to deal with this automatically and successfully using multi-zone programming.

The WR153 will automatically mow the different zones if it is programmed correctly and the boundary wire is in place, saving you from having to move it manually from zone to zone. Once more, hassle- and effort-free.

d. Navigation System

Using boundary wires and AIA Artificial Intelligence Technology, the Landroid can navigate them. This enables it to pick up new techniques as it goes along, making for effective and efficient mowing. Although it will first move quite haphazardly, with time it will become more logical and effective.

Artificial intelligence is used in the WORX WR153 and all future WORX robotic mowers to increase accuracy and precision. This is a massive advantage if your grass has a more complex shape.

It will easily pass through narrow areas, tricky bends, and small details. For other areas of the yard, there is a multi-zone programming option available.

e. Difficult Setup

The setup can be a little difficult for some people. If you just take things one step at a time, this does not have to be the case. You should download the complete instructions from the WORX site and proceed from there as the instructions you receive in the box might not be the most thorough.

If you carefully prepare and carry out the task, it should be pretty easy and not take too long. You may enjoy years of hassle-free mowing if you do it properly the first time.

WORX WR150 Landroid L Verdict

The best robot lawn mower for hills, WR150 Landroid L from WORX, is your best option if your yard is too large for the MowRo RM24. This mower can handle slopes of up to 20 degrees and yards up to half an acre.

The WORX WR153 has a variety of accessories that may be used to enhance the features that make it agile, safe, accurate, quiet, and ideal for larger lawns. You may build the perfect robotic mower using this model and the add-ons.

Watch this video below to learn more about robot lawn mower no wire models.

To Wrap Up

Since your lawn area is the first thing people notice when they come to your home, it is important to keep it neat, tidy, and in good condition. You may do this with less hassle and fuss by using a robot lawn mower no wire.

I hope you love the options of robot lawn mower no wire options that I recommend!

Still have any questions? Leave them in Lawn Advisors Комментарии и мнения владельцев box below and we’ll get back to you as soon as possible.

Robot Lawn Mower No Wire FAQ

Factored against price, the WORX WR140 Landroid is the best choice on the market. If not available, the Robomow RX20 Battery Powered is the most advanced robotic mower available.

A perimeter wire extends from the charging station back to the charging station after wrapping around the yard’s edge. The mower is kept inside the lines by a low-voltage electrical signal it carries. The wire needs to be put in place at the start of each mowing season and taken down for winter storage.Most suppliers recommend doing the installation yourself, but some also offer expert installation.

Robotic lawnmowers are made to cut several times each week. The robotic mower should be used every day or every other day when the grass is growing really quickly. Mowing the grass two or three times per week is sufficient when it grows more slowly.

Some robotic lawn mowers can run in the rain, but not all of them. However, if you only mow your lawn when the grass is completely dry, you’ll get a cleaner cut and prevent the spread of disease.

The mower should last for at least ten years. Mower blades usually last two months. Think of them as you would a disposable razor blade; they cannot be sharpened; they must be replaced. Robotic mower rechargeable batteries usually last three years.

Do robotic lawn mowers have bags?

No. Because robot mowers mulch the grass as they cut it, they do not require bags. The grass clippings are deposited on your lawn where they serve as fertilizer. Another reason to use a robot mower frequently is to ensure that there is no risk of unsightly clippings or internal blockages developing.

The Best Robot Lawn Mower Without Perimeter Wire

Gained early experience with automation technology in the private and industrial sector, can turn his living room into a movie theater with one voice command and is the owner of this website. He is happy to share his accumulated experience with every new article.

Disclosure: Links marked with are Affiliate Links. As an Amazon Associate, I earn from qualifying purchases if you decide to make a purchase through these links – at no cost for you!

Almost all good robot lawn mowers navigate with a perimeter wire. The installation of the perimeter wire, however, is very laborious and takes hours!

Are there mowing robots without perimeter wires by now? Yes!

Okay, there is only one at the moment, but if your garden is not too big, you should get along with it very well.

The best robot lawn mower without perimeter wire is the Ambrogio L60.

This article contains a review of the Ambrogio L60 and further information about navigation systems of mowing robots.

If you don’t like the Ambrogio L60, take a look here: The Best Robot Lawn Mowers – [List Buying Guide]

Ambrogio L60 Review

The Ambrogio L60 is currently the only mowing robot that can do without a perimeter wire. You can compare it very well with robot vacuum cleaners because its navigation is very similar.

Features:

The most important features of the Ambrogio L60 are listed here:

• Navigation: As soon as he detects the edge of the lawn with his “Smart Grass” sensors, he turns in a random direction and continues mowing until his battery is empty. The sensors also detect obstacles and holes. You just place the mowing robot on your lawn and let it go. When he’s done, all you have to do is collect him and hang him on his charger – done.
• Low weight: Since you have to lift the lawnmower robot more often to put it on the lawn and pick it up again at the end, it has also been designed and constructed to weigh very little.
• Battery life: With its rechargeable 2.5 Ah, 26-volt lithium-ion batteries, it can mow the lawn for up to 2 hours and takes only 3 hours to fully recharge. The charging station is of course included in the delivery.
• All-wheel drive: The Ambrogio L60 can drive effortlessly on lawns with gradients of up to 50% thanks to its all-wheel drive.
• Eco Mode Sensors: It also has special sensors that detect and avoid already cut grass. This makes it even more efficient and avoids already cut surfaces.
• Easy to use: With the included app you can not only install software updates directly on the lawnmower but also operate it. However, it can not only be operated via the app but also via the buttons on top of its housing. In addition to a start, pause and a large red stop button, there are also displays for the battery status.
• Low noise: With a maximum of 65 decibels, the robotic lawn mower is not very loud. But it is still considerably louder than our number 1 among mowing robots, the Husqvarna 430X, with only 57 decibels.
• Security features: In addition to the large red emergency stop button on the top of the housing, the mowing robot also has built-in sensors that enable it to detect when it is tipped over. As soon as he notices this, he switches off the rotating knife immediately. Especially in households with children or pets, this is very important because you can’t keep an eye on the 100% of the time and something can always happen. To be absolutely sure, I would still only let the mowing robot mow when the children or pets are not free in the garden for two hours.

This means that at the moment we have to be satisfied with mowing robots that either navigate like the Ambrogio L60 with touch sensors or with perimeter wires.

If you don’t have the ideal garden for the Ambrogio L60, you should seriously consider choosing a mowing robot from my list of the best mowing robots.

These modern robot lawnmowers, which can also keep up with the Ambrogio L60 price-wise, have other very valuable advantages besides the disadvantage that you have to lay a perimeter wire, such as automatic mowing according to schedules and automatic recharging.

In addition, there is now even an Amazon installation service for lawn mowing robots. So you can get one of the best robot lawn mowers and still avoid the tedious installation and hours of digging up your lawn and crawling on the ground.

Current Navigation Methods of Robot Lawn Mowers

Even though the use of perimeter wires is currently the simplest and most cost-effective way to give a mowing robot a sense of direction, most mowing robot companies are still looking for better systems or combinations of them.

In the following, all currently used navigation methods of mowing robots are presented.

Navigation by Perimeter and Guide Wire

With this navigation method, wires are laid at the edge of the lawn at a certain distance from the edge of the lawn. However, they are not just laid on the grass but also buried at a certain depth in the ground.

This wire can be detected by built-in sensors in the mowing robot. If the robot lawn mower drives over this wire, it notices this and can react accordingly. The usual reaction to this is, of course, to stop, turn around and continue mowing in another direction.

In most cases, the perimeter wire is connected to the charging station, which serves as the base for the mowing robot. The charging station can check the closed circuit of the wire and thus knows whether a hole has formed somewhere over time (e.g. due to rust or pests).

There are also mowing robot systems that work with a guidewire in the middle of the lawn in addition to the perimeter wire. The guidewire is used to guide the robotic lawn mower back to its charging station as soon as it has a low battery level.

Through the random principle of his navigation, it will constantly drive over this guidewire, which also allows it to quickly find its way back to its charging station when it needs to recharge.

The big disadvantage of navigation with perimeter and guidewires is, of course, the effort of the first installation. Depending on the size of your garden, this may take several hours of work.

Pros Cons: Perimeter and Guidewire

• Exact lawn boundary
• Robotic lawn mower does not destroy beds
• Mowing robot cannot fall into a hole, pond or pool
• A guidewire for a quick return to charging station
• Different mowing robot systems can use the same perimeter wire (no replacement required for a new mowing robot)

Navigation via GPS

GPS has the potential to eliminate the entire navigation problems of mowing robots. At the moment, however, it is only accurate to a few meters for the normal user. And of course, this is absolutely not enough to define the edge between the lawn and the bed.

Nevertheless, many robotic lawn mowers nowadays have GPS support. Especially high-end devices often offer this feature. However, it is not used to determine the lawn boundary, but for path optimization and as a safety feature.

The safety aspect is not to be neglected with lawn mowing robots, since they are mostly not cheap and in addition still alone in your garden. Depending on what neighborhood you live in, this could be an attractive prey for thieves.

In addition to the normal anti-theft systems such as an authentication process, GPS, of course, offers the possibility to locate the stolen mowing robot.

Good lawn mowing robots with GPS also integrate their GPS signal into their software in order to record the mown area and offer the user optimization possibilities.

In any case, we can expect in the future that the accuracy of GPS will also continue to increase in the non-military sector. However, it only becomes particularly relevant for mowing robots when this accuracy has been reduced to centimeters, because only then can your robot lawn mower draw the exact line between your rose bed and your lawn.

Pros Cons: GPS Navigation

• Theft localization
• Efficiency optimization through GPS possible

Navigation via Camera

Self-driving cars are all over the press right now. Why shouldn’t this autonomous navigation via camera spill over into other areas?

Of course, it will take some time before this technology is more widespread and can also be cost-effectively integrated into products such as mowing robots, but the potential is huge.

With a powerful software or even an AI and the necessary cameras, a mowing robot could not only recognize the lawn independently but also the height, health and other characteristics of the lawn. It could, for example, let you know if something is wrong with the lawn or give you tips on how to care for it. The possibilities are actually unlimited since a Smart optical system resembles the sensors of a human being – the eyes.

I think that this technology will eventually make a big impact on robotic lawn mowers and lead to great optimizations. It is only a matter of time until the first models are on the market!

Pros Cons: Navigation via Camera

• Perfect navigation
• Infinite possibilities for optimization
• Dreams of the future – there are still no lawn mowing robots with such a system

Navigation via Other Sensors

The Ambrogio L60 is the only mowing robot that navigates in a completely different way. In addition to its touch sensors for large obstacles, it also uses moisture sensors that detect the difference between the grass and hard surfaces such as stones.

As soon as the robot lawn mower reaches the edge of the lawn and drives onto the terrace, it notices this and turns around. However, there is a big disadvantage to this navigation method. These humidity sensors cannot distinguish between two completely different surfaces that have the same humidity. For example, they cannot distinguish between a lawn and a bed. Also, the robot would not recognize a pond or pool and drive into them.

Who knows what the development department of the company is doing right now, but it could be that besides humidity sensors also simple cameras can distinguish green from brown or even grass from plants in the bed are already in development. Then this problem would be solved.

Pros Cons: Other Sensors

• No tedious installation of wires necessary
• Has the potential to improve navigation even further with additional sensors
• Can’t distinguish between lawn and bed
• Limited to lawns with hard surfaces or obstacles as boundaries

Bottom Line

You were looking for a robot lawn mower without a perimeter wire and in this article, you got to know the Ambrogio L60 with all its advantages and disadvantages.

If your garden is suitable for this mowing robot, it is a very good choice, as you save yourself the tedious first step of installation.

If, however, your lawn is bordered by beds, you would first have to border the lawn differently or switch to a different mowing robot. There are many attractive robot lawn mower models available with a number of Smart features that the Ambrogio L60 does not have.

Robot Lawnmower. Everything you need to know before buying

If you would like to compare the Ambrogio L60 with other models, you can either take a look at our number 1, the Husqvarna 430X, or check out the best mowing robots on the market today in this article.

Attention: When installing electronic equipment, please be sure to observe the manufacturer’s safety instructions. You have to take care of your own safety. The information on this site only helps you to learn.Disclosure: This website is the property of Martin Lütkemeyer and is operated by Martin Lütkemeyer. Martin Lütkemeyer is a member of the Amazon Services LLC Affiliate Program, an affiliate advertising program designed to enable Web sites to earn advertising revenue through advertising and linking to Amazon.com. Links marked with are affiliate links.

Why spend weekends pushing a loud gas mower and breathing exhaust fumes? Let one of these autonomous electric mowers do the work cleanly and quietly.

By Mark Wolfe | Updated Jul 18, 2023 10:43 AM

We may earn revenue from the products available on this page and participate in affiliate programs.

Photo: Debbie Wolfe for Bob Vila

Improvements in rechargeable battery tech and intelligent software have dramatically changed the way we live. Smart televisions and lighting systems improve our sensory environment, while other automated home devices like vacuum cleaners, thermostats, and refrigerators minimize many more mundane tasks. Similarly, robotic lawn mowers can now keep the grass at just the right height, eliminating a time-consuming weekend chore.

These devices may even cost less to own and operate than gasoline-powered mowers while making very little noise and producing no exhaust emissions. They maintain up to an acre or more on most types of terrain, and they work automatically so folks with lawns have more time to relax and enjoy their green space.

No doubt, all of this sounds great—but how well do these robots actually perform? To find out, we put some popular models through their paces on real-life lawns. Read on to learn about the criteria we used to select these mowers, and then check out our product reviews to find out how each one did on our test turf. Anyone in the market for a new mower might just discover that a robot model can be a Smart, time-saving investment. R2-D2 would surely approve!

• BEST OVERALL:Worx Landroid M 20V Robotic Lawn Mower
• BEST BANG FOR THE BUCK:Gardena 15001-20 Sileno City Automatic Robotic Mower
• UPGRADE PICK:Husqvarna Automower 415X Robotic Lawn Mower
• BEST FOR STEEP HILLS:Redback MowRo 9.5-Inch Robot Lawn Mower
• BEST FOR LARGE LAWNS:Husqvarna Automower 115H Robotic Lawn Mower
• BEST FOR SMALL LAWNS:Gardena 15202-41 Sileno Minimo Robotic Mowe

Photo: Debbie Wolfe for Bob Vila

How We Tested the Best Robotic Lawn Mowers

All of the robotic lawn mowers we tested use 14-gauge low-voltage wire to establish the barrier. We assembled two barriers around two 1,200-square-foot patches of lawn—one with Bermuda grass and a steep slope and one mostly flat area with centipede grass. Each test area included two large open spaces connected by a narrow bottleneck corridor, and all the mowers were tested on both test areas.

We established a daily mowing schedule for 7 days in each location. We observed the ease of programming and communication with the mower as well as its actual performance. Criteria to be included in this guide were as follows:

• Consistently reliable mowing on schedule and returning to the base station after initial setup and first-day adjustments
• Consistently navigating the narrow corridor to mow both large areas
• Avoiding random obstacles intentionally left within the boundaries
• Returning to the base station in the event of rain or sprinklers
• Avoiding excessively steep slopes without becoming stuck
• Complete coverage of the test area—no noticeable missed spots for the entire test week

Our Top Picks

We measured the following robotic lawn mowers against our shopping considerations (detailed below) and put each one to work for a 7-day home trial. Find out why we recommend them among the best robot lawn mowers available.

Worx Landroid M 20V Robotic Lawn Mower

The popular Worx Landroid robotic mower lineup includes models S, M, and L for yards up to 0.125 acre, 0.25 acre, and 0.5 acre, respectively. While they offer many similarities, we found that the Worx Landroid M offers the best combination of capability and affordability. It is powered by a 20-volt 4-amp-hour lithium-ion battery for 2 hours of runtime per 90-minute charge. It can mow on a 20-degree slope thanks to a pair of high-efficiency brushless wheel motors that provide extra traction. The Landroid’s 8-inch self-leveling mowing disc cuts closer to the edges of the yard than many competitors. The blade height manually adjusts from 1.5 to 3.5 inches.

Landroid connects to a home Wi-Fi network via Bluetooth and automatically keeps its own software up to date. You can easily set or adjust the custom mowing schedule or monitor the mower on the go via the Landroid mobile app. An integrated rain sensor stops the mower from cutting if rain starts and sends it back to its charging station.

The Landroid M performed at or near the top in most of our testing rubric categories. Assembly and programming were easy, mowing was reliable with excellent coverage, communication through the mobile app was intuitive, and runtime was superior—all for a very competitive price. Runtime was especially impressive: We clocked it at 2 hours 35 minutes, the longest of all the mowers we tested.

Unfortunately, we subtracted points for poor docking ability. Landroid was the only mower we tested with recharging contacts located on the side of the machine rather than the front or back. To recharge, it must be perfectly positioned in relation to two flexible contact points as it passes over the base station; otherwise, it continues tracking along the perimeter wire without stopping. After resetting the base station three times and ensuring it was absolutely level in all directions with a long, straight approach, we finally achieved satisfactory results.

Aside from that issue, the Landroid provides outstanding overall functionality for the price. Available upgrades include the ACS module that prevents collisions, Find My Landroid GPS cellular module, Radio Link module to extend Wi-Fi connectivity for improved artificial intelligence, an Off Limits module for wire-free no-mow zones within the main mowing area, and the Landroid Garage.

Product Specs

• Coverage area: 0.25 acre (10,890 square feet)
• Mowing height range: 1.5 to 3.5 inches
• Slope rating: 20 degrees
• Includes everything you need to get started and clear step-by-step instructions for easy installation
• User-friendly mobile app makes it simple to control the mower and check status remotely
• 2 hours of runtime per charge means more mowing and less time spent charging
• Competitive price point for a highly capable robotic lawn mower
• Base station must be installed perfectly or the mower may not align properly for charging
• Some desirable features are not included with the base kit

Get the Worx robot lawn mower at Amazon, Lowe’s, or The Home Depot.

Gardena 15001-20 Sileno City Automatic Robotic Mower

Anyone shopping for an affordable and uncomplicated robotic lawn mower for a small yard would do well to consider the Gardena Sileno City. It navigates slopes up to 25 percent and corridors as narrow as 24 inches wide. Plus, it works rain or shine, day or night.

Available with either a 2,700-square-foot or 5,400-square-foot maximum mowing capacity, the Sileno City is a great option for most urban landscapes. It requires a flat, level area for the charging station and a nearby power source. A low-voltage perimeter wire keeps the mower inbounds and may be configured to mow a secondary area that is isolated from the primary lawn.

You can customize the mowing height between 0.8 inch and 2 inches high by means of a manual adjustment knob. The Gardena Bluetooth app makes it easy to operate the mower or customize the schedule and other settings from any mobile device, or use the onboard control panel to make adjustments.

It took about 1.5 hours to set up the Gardena Sileno City in our testing area. The kit included everything needed to get started, along with clear instructions. We plugged in the base station and allowed the mower to charge while we installed the perimeter wire and guide wire. The guide wire is an extra wire that bisects the lawn from the base station to the most distant portion of the perimeter wire. All Gardena (and parent company Husqvarna) robot mowers use it to navigate more efficiently.

After installation, we followed the instructions to calibrate the system and program the schedule. Starting with a pre-mowed lawn, we adjusted the mower height to mow 1.5 inches high, and the yard looked great throughout the test period.

One feature that shoppers should be aware of is the maximum daily runtime of about 3.5 hours per day (for the 2,700-square-foot version that we tested). Don’t bother scheduling the mower to run more than 3.5 hours total per day since after reaching the time limit, the device will simply return home until the following day. Since we mowed no more than 2.5 hours per day, we didn’t have a problem.

Product Specs

• Coverage area: 2,700 square feet
• Mowing height range: 0.8 to 2.0 inches
• Slope rating: 14.04 degrees
• Value-priced yet feature-rich robotic mower ideal for smaller lawn areas
• Kit includes everything needed for installation and easy-to-follow instructions
• Reliably and quietly mows all kinds of grass, day or night, rain or shine
• Navigates slopes up to 25 percent and passages as narrow as 24 inches
• Preprogrammed with a daily runtime limit that stops the mower regardless of battery status
• Not Wi-Fi or GPS enabled

Get the Gardena 15001-20 robot lawn mower at Amazon or Gardena.

Husqvarna Automower 415X Robotic Lawn Mower

Here is a well-equipped mower for warm-season grasses up to 0.4 acre, especially lawns with challenging obstacles, narrow passages, and sloped terrain. With a mowing height range of 0.8 to 2 inches, the Husqvarna Automower 415X is designed for maintaining low-mow grasses like zoysia, Bermuda, and centipede. It is powered by an 18-volt 2-amp-hour lithium-ion battery that delivers a runtime of 50 minutes per charge and recharges in 60 minutes. This premium mower features a high-resolution onboard display, rugged poly front bumper, LED headlights, and coarse-tread wheels that easily handle slopes up to 40 percent.

The Automower 415X is loaded with communication and control features, beginning with cellular and Bluetooth connectivity. It is easily controlled via the Automower Connect mobile app and is compatible with Amazon Alexa and Google Home Smart devices. Husqvarna’s intelligent mapping technology uses GPS sensors to virtually map the lawn, enabling zone control with customized settings, and real-time tracking through the app. This high level of communication pairs nicely with precision control and automated features like electric height adjustment, automatic passage handling, remote location starting, spiral- and spot-cutting capabilities, wireless firmware updates, theft protection system with GPS tracking, and more.

The Automower 415X arrived for testing with everything we needed for a quick and easy DIY installation. The layout and setup were similar to the other models we tested but with the unique addition of a central guide wire running through the middle of the mowing area to assist with navigation back to the home base. Initial programming was fast and intuitive with the mower’s onboard controls. After downloading the app, we spent some time customizing mowing options, adding the targeted mowing height and spiral mowing options. Targeted mowing automatically lowered the cutting height each day until our preselected height was achieved. With spiral mowing engaged, the mower automatically detects extra-tall or dense growth and mows that isolated area in a spiral pattern. These two options were especially helpful in combination, as we needed to get our overgrown Bermuda grass under control.

Our testing lawn was an irregularly shaped area encompassing 1,200 square feet, with a tree isolated by the boundary wire near the middle and two larger lawn areas on either side. Part of the test area included a steep slope, close to 50 percent in one small area, and the 415X had no trouble. We noticed after the third or fourth mowing that the robot was making more efficient linear cuts and less frequently getting caught up in multipoint turns.

During the target-height adjustment period, the mower seemed to FOCUS more time on a section after it had been sufficiently cut, then running out of battery before fully cutting the other section. Once the target was achieved, however, daily mowing at 1.25 inches kept the grass looking great. Docking at the base station went perfectly every time. Easy setup, reliable operation, Smart tech, and a lower mowing height range make this a good choice for most small to midsize yards with warm-season lawn grass.

Product Specs

• Coverage area: 0.4 acre (17,424 square feet)
• Mowing height range: 0.8 to 2 inches
• Slope rating: 22 degrees
• Precision control features allow you to target portions of the lawn that require more attention
• GPS-assisted navigation allows the robot to mow challenging areas more efficiently
• Easily navigates obstructions like toys and lawn furniture as well as difficult terrain
• Cellular and Bluetooth connectivity make it easy to connect and control the mower remotely
• Premium price point for top-of-the-line robotic mowing technology
• Highly efficient mowing capability is offset by a somewhat limited runtime per charge

Get the Husqvarna Automower 415X robot lawn mower at Amazon or Lowe’s.

Top 5 Robot Mowers without Perimeter Wire in 2023

Are you tired of spending weekends pushing a noisy lawn mower around your yard? Does investing in an expensive, complex robot lawn mower with perimeter wire overwhelm you? Are you tired of spending countless hours mowing your lawn every week?

Are you sick of dealing with the hassle and expense of traditional robot lawnmowers? Well, have no fear because the future of lawn care is here – the Robot Lawn Mower Without Perimeter Wire!

Say goodbye to the days of spending a fortune on a robot lawn mower with complex perimeter wires. With the Robot Lawn Mower Without Perimeter Wire, you can have fun while the mower does all the work. And the best part? It’s affordable and easy to install!

How Robot Lawn Mower Without Perimeter Wire Works

Robot lawnmowers have revolutionized the way we maintain our lawns. These devices can cut the lawn independently with little help from humans. But, traditional robot lawnmowers need a perimeter wire to get installed along the edges of the lawn to define the mowing area.

This wire can be time-consuming and challenging to install and may need regular maintenance and repairs. But, with technological advancements, there’s a new player in the lawn care field – the robot lawn mower without perimeter wire.

So, how does this revolutionary technology work? It’s simple – the mower uses advanced sensors and mapping technology to navigate your lawn without needing a perimeter wire. This means you can have a beautiful, well-manicured lawn without any hassles. Below are features that make it possible for robotic lawnmowers:

Battery and Charging

Robot lawnmowers without perimeter wires get powered via electricity and need a battery to operate. These machines have a rechargeable lithium-ion battery providing several hours of mowing time.

Furthermore, the mower features sensors that can detect when the battery is low, and it will return to its charging station to recharge. Once the battery is well charged, the mower will resume mowing.

GPS Navigation

Robot lawnmowers without perimeter wires use GPS navigation to determine their location and navigate the lawn. GPS, the satellite-based navigation system, functions to provide accurate location information.

The mower’s GPS receiver can determine the machine’s position and create a lawn map. In addition, this map is necessary to guide the mower as it mows the lawn, ensuring that it covers every area.

Mapping Algorithms

Robot lawnmowers without perimeter wire use mapping algorithms to create a map of the lawn and optimize the mowing pattern. These algorithms analyze the lawn’s shape and size and generate a mowing plan that covers every area. Furthermore, the mower’s GPS receiver provides the machine’s location, which adjusts the mowing pattern in real-time.

Rain Sensors

Some robot lawnmowers without perimeter wire come with rain sensors that pause mowing during wet weather. These sensors detect rain and signal the mower’s control system to stop mowing and return to its charging station. Furthermore, this feature guards against harm to the equipment and stops damp grass from being chopped.

Random Mowing Pattern

Robot lawnmowers without perimeter wires use a random mowing pattern, which means they don’t follow the same path every time they mow. This feature helps to prevent soil compaction and reduce wear and tear on the grass, resulting in healthier and more resilient turf.

Likewise, the mower’s direction and speed get adjusted using the machine’s sensors and mapping algorithms to ensure it mows the entire lawn.

Sensors

Robot lawnmowers without perimeter wires have sensors that help them navigate and avoid obstacles. These sensors can detect obstacles like trees, rocks, and other objects on the lawn. They send signals to the mower’s control system, which adjusts the machine’s direction and speed to avoid collisions.

What about the Quality of the Cut?

The Robot Lawn Mower Without Perimeter Wire doesn’t disappoint. It uses advanced mapping technology to navigate your lawn and ensure an even, clean cut. This feature helps to promote healthy growth and prevent weeds from taking over.

The Robot Lawn Mower Without Perimeter Wire is up to the task concerning lawn size and obstacles. It can handle any size lawn, and the advanced sensors ensure that it easily navigates around any obstacles. This results in the fact that you can have a beautiful lawn, no matter what challenges your yard presents.

Top Robot Mowers Without Perimeter Wire Brands in 2023

These devices offer convenience, efficiency, and a hassle-free way to have your lawn looking tidy. Below are some of the top robot lawnmowers without perimeter wire brands in the market.

Gardena Sileno Minimo

Gardena is a German brand specializing in high-quality gardening tools, and their Sileno Minimo robot lawn mower is no exception. This device can cover an area of up to 0.12 acres and has a powerful lithium-ion battery that permits it to work for up to 65 minutes. Furthermore, the Sileno Minimo has a theft protection feature requiring a PIN code.

Honda Miimo HRM 310

Honda is a well-known brand in the world of automobiles, but they also produce high-quality outdoor power tools. The Honda Miimo HRM 310 is among their most popular robot lawnmowers, and for a good reason.

This device can cover an area of up to 0.24 acres, and due to its powerful lithium-ion battery, it can run for up to 40 minutes. Furthermore, the Miimo HRM 310 has a tilt sensor that shuts off the blades if the device gets tilted or lifted.

Husqvarna Automower 435X AWD

Husqvarna is a trusted brand in the world of outdoor power tools, and their Automower 435X AWD is a prime example of their high-quality products. This robot lawn mower can cover an area of up to 0.9 acres and features all-wheel drive, making it ideal for uneven terrain.

Furthermore, the 435X AWD gets equipped with GPS navigation and is compatible with Amazon Alexa and Google Home.

Robomow RX12

The Robomow RX12 is a cost-efficient robot lawn mower that can cover an area of up to 0.13 acres. This device is compact, lightweight, and the ease of usage makes it the best option for small lawns.

The RX12 features a floating deck that adjusts to the contours of your lawn, ensuring a precise cut every time. In addition, this robot lawn mower also has an edge mode that allows it to cut along the edges of your lawn.

Worx Landroid M500

Worx is a brand that specializes in affordable yet high-quality outdoor power tools. The Landroid M500 is one of their most popular robot lawnmowers, and for a good reason.

This device can cover an area of up to 0.25 acres and get equipped with patented AIA technology that allows it to navigate narrow passages easily. The Landroid M500 also has a rain sensor that detects rain and returns to its charging station to avoid damage.

Benefits of Robot Mowers without Perimeter Wire

These innovative devices are changing the game by providing a practical and effective way to maintain the appearance of your lawn without the need for a physical boundary wire. Below are some benefits of these innovative devices:

Affordability

Its affordability is among the most significant benefits of the Robot Lawn Mower Without Perimeter Wire. Traditional robot lawnmowers with perimeter wire can cost much money, making them unaffordable for many homeowners. With the Robot Lawn Mower Without Perimeter Wire, you can get a high-quality lawn mower at a fraction of the cost.

Ease of Installation

The ease of installation is another major advantage of this technology. Traditional robot lawnmowers need complex installation processes, including laying down a perimeter wire that defines the boundaries of the lawn.

The Robot Lawn Mower Without Perimeter Wire, designed expertly, allows easy installation and usage. So, you only need to charge the battery, set the mower loose, and let it do the rest.

Freedom of Movement

Robot lawnmowers without perimeter wire offer unparalleled freedom of movement. With a physical boundary wire, traditional robot lawn mowers get confined to only mowing within the defined area. This feature can sometimes result in uneven mowing patterns and missed spots.

However, Robot mowers without perimeter wires can easily move around your lawn, following an optimized mowing pattern based on the lawn’s shape and size. These machines can navigate obstacles, change direction, and adjust their mowing pattern in real-time, resulting in more even and consistent mowing.

Improves Lawn Health

Lawn health is crucial for maintaining a beautiful yard. And robot lawn mowers without perimeter wire can contribute to better lawn health. These machines use a random mowing pattern, which means they don’t follow the same path every time they mow.

This process helps to prevent soil compaction and reduce wear and tear on the grass, resulting in healthier and more resilient turf. Furthermore, without perimeter wire, robot lawnmowers often run at a low cutting height.

This feature promotes a healthier and denser lawn by encouraging the grass to grow thicker and discouraging weed growth. Some models also have mulching capabilities by chopping the grass clippings into tiny bits and applying them to the lawn as organic fertilizer.

This addition improves the soil’s nutrient content, and you don’t have to worry about the size or shape of your lawn – the Robot Lawn Mower Without Perimeter Wire can handle it all. It’s perfect for any size lawn with any number of obstacles.

No Boundary Wire Hassles

One of the significant benefits of a robot lawn mower without perimeter wire is that you don’t have to install or maintain a physical boundary wire around your grass. Traditional robot lawnmowers need a perimeter wire to get installed along the edges of the lawn to define the mowing area.

This wire can be time-consuming and challenging to install and may need regular maintenance and repairs. Robot lawnmowers without perimeter wires use advanced technology such as GPS, sensors, and mapping algorithms to travel and mow the lawn without any physical boundaries. This addition makes the setup process much more straightforward and hassle-free.

Time and Energy Savings

Another significant benefit of robot lawnmowers without perimeter wire is their time and energy savings. Traditional lawn mowing requires spending hours pushing a heavy mower around the yard. This feature can be exhausting and time-consuming.

But, with a robot lawn mower, you can set up a mowing schedule and let the machine do the work. These machines get designed to mow the lawn, requiring minimal human intervention.

This feature frees up your time to FOCUS on other activities and saves you from the physical exertion of pushing a heavy mower. Additionally, electrical power gets used to power robot lawnmowers without a boundary wire. Because they do not need wiring, gas, or oil, they are harmless to the environment, saving you money on fuel and lowering your carbon footprint.

Conclusion

The Robot Lawn Mower Without Perimeter Wire is a game-changer for anyone looking to take the hassle out of lawn care. It’s the ideal answer for homeowners who desire a flawless lawn without doing any labor.

Thanks to its low cost, ease of installation, and advanced mapping technology. So what are you waiting for? Upgrade your lawn care game today!