Last Updated On December 27th, 2019

Do you want to make the most of your garden and improve your home’s appearance without any effort? Then you need to get your hands on the best robot lawn mower!

Robotic mowers offer a simple, convenient, and quick way to reclaim your summer weekends for good. These smart little machines work their way around your lawn, trimming to the perfect height while you relax and get on with more enjoyable tasks. What’s not to love?

As appealing as robot mowers are, picking the best robotic lawn mower UK has to offer – isn’t easy. With so many options to choose from, it’s no surprise that many people become confused when it comes to making their final pick.

Luckily for you, we’ve done all the hard work finding the right one that money can buy. So, read on to check out the top models that made it onto our list of robotic lawn mower reviews!

Our Favourite Robot Lawn Mowers Compared

Editor's Choice
Flymo 1200 R Lithium-Ion Robotic Lawn Mower Up to 400 sq m, 18 V
Luxury Choice
Mcculloch ROB 1000 Robotic Lawn Mower 18 V, Up to 1000 m sq
Budget Option
Yard Force SA500ECO Robotic Lawnmower with Lift and Obstacle Sensors, for Lawns up to 500m²
Best Value
WORX WR130E S300 Landroid Robotic Mower 300m
Flymo 1200 R
McCulloch ROB 1000
Yard Force Robomower
Worx WR130E
Area Capacity
400m²
1,000m²
500m²
300m²
Cutting Height
20-50 mm
20-50 mm
20-50 mm
20-50 mm
Maximum Incline
25%
25%
50%
27%
Battery Operated
Weatherproof
Runtime & Charging Period
60 mins runtime
65 & 50 mins
60 & 60 mins
-
Editor's Choice
Flymo 1200 R Lithium-Ion Robotic Lawn Mower Up to 400 sq m, 18 V
Flymo 1200 R
Area Capacity
400m²
Cutting Height
20-50 mm
Maximum Incline
25%
Battery Operated
Weatherproof
Runtime & Charging Period
60 mins runtime
Luxury Choice
Mcculloch ROB 1000 Robotic Lawn Mower 18 V, Up to 1000 m sq
McCulloch ROB 1000
Area Capacity
1,000m²
Cutting Height
20-50 mm
Maximum Incline
25%
Battery Operated
Weatherproof
Runtime & Charging Period
65 & 50 mins
Budget Option
Yard Force SA500ECO Robotic Lawnmower with Lift and Obstacle Sensors, for Lawns up to 500m²
Yard Force Robomower
Area Capacity
500m²
Cutting Height
20-50 mm
Maximum Incline
50%
Battery Operated
Weatherproof
Runtime & Charging Period
60 & 60 mins
Best Value
WORX WR130E S300 Landroid Robotic Mower 300m
Worx WR130E
Area Capacity
300m²
Cutting Height
20-50 mm
Maximum Incline
27%
Battery Operated
Weatherproof
Runtime & Charging Period
-

Best Robot Lawn Mower Reviews – Top 10 Picks

1. Flymo 1200R Lithium-Ion (Editor’s Choice)

Flymo 1200 ROut of all of our robotic lawn mower reviews, our favourite choice is the Flymo 1200R. This sturdy robot mower is suitable for trimming lawns up to 400 sq m, making it perfect for the majority of homes with an average-sized, small to medium lawn.

Features

The Flymo 1200R has an automatic self-charging system. It’s ideal if you are looking for a model that you can install and leave to get on with keeping your lawn in shape. You can also adjust the cutting height to a length that best suits your lawn via the handy dial. Length options are between 20 to 50 mm, which is plenty of range for standard lawns.

This model uses a random grass mowing pattern to ensure that all areas of your lawn are covered. It also reverses then changes direction if it comes into contact with any objects. Such a feature makes this robot mower much more efficient, as it spends less time out of action waiting for you to intervene.

Complete with a pin code for security and suitable for gardens with inclines up to 25%, the Flymo 1200R is also extremely discreet with a low 59dB noise level. Perfect if you live in a built-up area, as your neighbours won’t notice if you schedule it to come on overnight when your garden won’t be in use.

Be aware that based on some automatic lawn mower reviews, this does not cut edges. Thus, you’ll still have to do this manually from time to time. Also, like many other lawn robots, the setup time can drag on a bit and you’ll have to very carefully position its dock. However, overall, the Flymo 1200R is one of the easiest to use and certainly gets the job done much more efficiently than the vast majority of other robot lawnmowers.

Pros:
  • Suitable for larger lawns up to 400 m2
  • Automatic self-charging system
  • Variable cutting heights
  • Works on inclines up to 25%
  • Discreet 59dB noise level
Cons:
  • Does not cut garden edges
  • Lengthy setup time
  • Strict dock location positioning

2. McCulloch ROB 1000 (Luxury Choice)

Mcculloch ROB 1000If you want to really treat yourself, take a look at our luxury choice – the McCulloch Rob 1000. This model makes a great pick for larger gardens, being suitable for lawns up to an impressive 1,000m2.

Features

Fully programmable, simply schedule this model to mow whenever is convenient for your household. You can also adjust the cutting height to be sure that your lawn is always kept to your desired length. It can be adjusted anywhere between a minimum of 20mm and a maximum of 50mm.

This lawn robot mows in almost all weather conditions. It will continue to cut grass through the rain, unlike some other models which return to base once raindrops appear. The ROB 1000 can tackle inclines of up to 25% and will only pair with its own individual base, an extra security measure on top of the usual alarm and PIN methods. There is also a one-year warranty included for your peace of mind.

Even though this robot mower is easy to program and claims to have obstacle avoidance, some users found this feature to be unreliable. Therefore, if you have kids or pets in the garden, it would be advisable to only use it under supervision or overnight. For this reason, unless you have an extra-large garden that other robotic lawnmowers would struggle with, we can’t justify the extra cost of this particular model for smaller lawns. Also, like most other robot mowers, finding a suitable home base location can be a little tricky.

However, on the whole, this is an excellent quality lawn robot. If you have a large lawn and are looking for an easier way to keep it looking good with a minimum of hassle – the ROB 1000 provides the answer.

Pros:
  • For lawns up to 1,000m2
  • Fully programmable
  • Works in the rain
  • Adjustable cutting height
  • One-year warranty
Cons:
  • Obstacle avoidance can be unreliable
  • Restrictive base station position
  • Expensive

3. Yard Force Robomower SA 500 Eco (Budget Option)

Yard Force SA500ECOThis Robomower by Yard Force has a 500-metre squared working area, making it suitable for your medium-sized lawn.

Features

With its fast 60-minute charge time, combined with an hour’s runtime, this durable lawn robot can tackle even fast-growing lawns with ease. It also features a choice of five cutting heights, ranging from 20-50mm, for a pristine lawn that will always be kept just as short as you like it.

Featuring an easy setup, sharp cutting blades, and all of the standard security features such as a PIN and alarm, this lawn robot makes a good choice. However, depending upon your garden layout, you may find that the two-metre homing zone needed for the charging station may considerably restrict where you can locate it. Unlike several other top robot mowers, this model does not have any connectivity for remote control. Furthermore, it does not have an intelligent mowing pattern – which could result in some areas of your garden becoming a little churned up from time to time.

The Robomower comes with everything you need to get set up and started. There is also a two-year warranty as standard, so you won’t have to worry if you have any issues. Its high battery performance and built-in obstacle sensors make this lawn robot a popular model if you are looking for the cheapest robot lawnmower for your medium-sized garden.

Pros:
  • 500m2 working area
  • Fast 60-minute charge time
  • 60-minute runtime
  • Five cutting heights
  • Two-year warranty
Cons:
  • Non-intelligent mowing pattern
  • Two-metre homing zone
  • No connectivity for remote control

4. Worx WR130E S300 Landroid (Best Value)

WORX WR130E S300 LandroidThe Landroid S300 by Worx is a popular self-cutting lawn mower that would make an excellent choice if your lawn is 300 square metres or less.

Features

One notable feature of this smart robot mower is that it’s self-programming. Unlike other models that need to be programmed and set up, the Landroid uses Smart Auto Scheduling to cut your lawn more efficiently. It has the ability to learn about your garden over time and create its own specially adapted schedule. Not only does this make for a better lawn as it adapts its mowing to the current grass growth rate, but it also takes the hassle and guesswork out of setting it up.

Another great advantage of this particular robot mower is that it is customisable. It offers an option to add on extras at a later date if required. This keeps the price low while giving you the choice of upgrading, if, as, and when you wish to do so. Additional optional extras include voice control, radio link, off-limits, an anti-collision system, and a GPS tracker. It is also Worx battery PowerShare compatible, meaning you can use it with other compatible Worx power tool batteries.

Efficient AIA (artificial intelligence) technology allows this lawn robot to efficiently mow your lawn without needlessly going backwards and forwards over the same area multiple times. However, it does not cut the very edges, so you’ll still need to do some trimming yourself once in a while.

Also, bear in mind that this robot lawnmower is not suitable for use with two disconnected lawns. That is if there’s a pathway dividing them. Furthermore, while there is a user manual online, there isn’t a paper copy provided in the box. Even so, once you put these minor niggles aside, the Landroid makes an excellent choice if you have a continuous lawn.

Pros:
  • For lawns up to 300m2
  • Battery Worx PowerShare compatible
  • Customisable
  • Smart Auto Scheduling
  • Efficient AIA technology
Cons:
  • Doesn’t cut the edges
  • No paper manual provided
  • Not suitable for two disconnected lawns

5. Yard Force Amiro 400i with Ultrasonic Sensor

Yard Force AMIRO400iThe Amiro 400i certainly isn’t lacking in technology or performance. It effortlessly tackles sloping gardens, capable of taking on inclines of up to 30%. So, if you have a small to medium lawn at 400 square meters or less with some steep sloping areas, the Amiro could be the perfect lawn robot for your garden.

Features

It also presents three different cutting heights to ensure that it leaves your lawn mowed exactly to your preference.

In spite of its modest price, this auto lawn mower can be controlled remotely via its app. An option which some more expensive models fail to offer. It also benefits from ultrasonic sensor technology, for safer, more effective mowing and better obstacle avoidance.

While these are fantastic advantages to this model, bear in mind that it does not mow during rainfall. Therefore, if your area typically experiences a lot of wet days, you may wish to consider a different model that will continue to mow in the wet. Even though it breezes through inclines, it can struggle somewhat with uneven lawns. So, you may want to level yours out slightly before using. However, this is pretty much standard advice for all robot mowers.

The main drawback to this smart lawn robot is its poorly translated instructions which lack clarity and depth. However, as this is a seriously good model that represents excellent value for money, we think it’s well worth spending a little extra time finding out exactly how to use it.

Pros:
  • For lawns up to 400m2
  • Remote control via app
  • Ultrasonic sensor technology
  • Tackles inclines up to 30%
  • Three cutting heights
Cons:
  • Returns to base if raining
  • Poorly translated instructions
  • Can struggle with uneven lawns

6. Bosch Indego S+ 350 with App Function

Bosch Indego S+ 350If your lawn is 350 square metres or less and you are looking for an intelligent lawn robot, take a look at the Bosch Indego S+ 350.

Features

This lawn robot can be controlled remotely via its app or via voice control with an Alexa device, for ultimate ease of use. With its fast 45 minute charge time, personalisation with additional coloured covers and a security PIN code, as well as in-app tracking, the Bosch Indego auto lawn mower has plenty of excellent features.

Performance-wise, the Bosch Indego uses LogiCut navigation to calculate the most efficient route around your garden. It then mows in systematic lines, making it not only faster than random navigation models but also more effective. Thanks to its SpotMow and MutiArea functions you can use this smart lawn robot in non-continuous gardens, as well as having the possibility to mow isolated overgrown areas. With its automatic docking and charging, the Indego is easy to use and can be left to get on with what it does best – keeping your lawn looking great.

Unfortunately, the power socket included is not waterproof, meaning you’ll have to be careful where you place it. Also, the power cable is very short at only around three metres long. In terms of the mower itself, we think the drive wheels could benefit from a deeper wheel tread to resist sideways movement.

However, for a highly effective, efficient and intelligent auto lawn mower, the Indego S+ is an impressive model that will make light work of your overgrown lawn.

Pros:
  • Suitable for lawns up to 350 sq m
  • Control remotely via app or Alexa
  • Efficient LogiCut navigation
  • Automatic docking and charging
  • SpotMow and MultiArea functions
Cons:
  • Power socket not waterproof
  • Wheel tread could be deeper
  • Short power cable

Robotic Lawn Mower Buying Guide

With countless robot lawnmowers on the market today, it’s indeed quite a daunting task to go over every option. To make it easier for you to hit a buy button, we have listed certain significant factors and features that you’ll need to consider to reach a more informed decision.

Are Robotic Lawn Mowers Any Good?

While the idea behind robotic lawn mowers is appealing, people often wonder do robotic mowers work? Are they any good? To get to grips with this question, let’s take a look at some of the benefits of robot mowers – to help you decide whether to buy one for your garden.

a. Saves Time

auto lawn mower at workEven a small garden can take a huge chunk of your leisure time away when it comes down to mowing your lawn with a traditional mower. Not only do you have to get the mower out, but you also have to push it, and regulate it. Then you have to empty it out afterwards, finding somewhere suitable to get rid of all of your cuttings.

If you have a large lawn, not only will the actual mowing take a long time, you’ll also have to stop several times to empty your mower. However, with an auto lawn mower, you can simply leave it to get on with keeping your lawn nice and trim. That means you can reclaim your weekends without neglecting your garden.

b. Programming Options

Robot mowers are highly convenient. Set yours to mow at night, early in the morning or when you’re out at work. That way, your lawn will always be looking its best when you want to enjoy it.

c. No Grass Cuttings

As robot lawn mowers cut the grass at very small amounts very often, you don’t have any grass cuttings to dispose of, unlike with regular lawn mowers. Once your lawn is cut down to size, your robotic mower will trim only 1-3mm of grass each time. These small clippings will naturally disperse over your lawn where they will disappear in no time.

d. Healthier Lawn

Not only will your lawn have that “freshly mowed” look permanently, but the small regular grass clippings will enrich the soil naturally, thus enhancing your grass quality and your lawn’s overall appearance.

e. Quiet

robot mower working at nightIf you’ve got neighbours nearby, you’ll likely know just how annoying it is when you’re trying to lie in or enjoy outdoor entertaining, when someone starts up their traditional lawn mower. However, as robot mowers are very quiet, you won’t have to worry about disturbing your neighbours, or your household – even if you set it to mow overnight.

f. Safe

Traditional lawn mowers can be tricky to use and if they are corded you have to be extra careful not to mow over the cable. Robot mowers are much safer as they are low to the ground. This means they will not mount any obstacles – as you may inadvertently force your traditional model to do.

Your robotic lawn mower will take care of your lawn without you needing to push it around. Thus, it eliminates any risk of accidentally electrocuting or cutting yourself while mowing your lawn.

How to Choose the Best Robotic Lawnmower

When you are choosing the best robot lawn mower, it can be helpful to keep an eye out for certain features. Here are some of the main ones to consider:

a. Lawn Area

You’ll need to first work out the area of your lawn in metres squared. This will enable you to match your lawn size to an appropriately equipped auto lawn mower.

As lawn robots frequently cut very small amounts of grass, you must pick a model that is suitable for your garden size. If you pick one with a lower capacity then you’ll risk ending up with an overgrown lawn.

On the other hand, if you pick a model with a much greater capacity, then you’ll end up spending a lot more than necessary.

b. Programmable

Chances are you’ll want to have the option to program your lawn mower to cut the grass at a time that’s convenient for you, preferably when your garden is not in use.

Before purchasing your robotic lawn mower, check what scheduling options are available and how easy it is to set up. Most manufacturers provide user manuals on their websites. It can be useful to have a quick look over the manual of your preferred models to see exactly what set up entails.

c. Perimeter Wire

setting boundary wiresAlways double-check exactly what is included with your lawn robot. This is especially important if you have a large or awkwardly shaped lawn with plenty of areas that will need to be avoided.

Be sure to pay attention to the amount of perimeter wire or boundary wire and the number of pegs and connectors that are included. A quick measure of your lawn boundaries will give you a good idea of whether or not you will need to order extra supplies.

The amount of perimeter wire included can vary between models. Some has a 100-metre perimeter wire included, so it’s definitely worth checking out first.

d. Navigation Model

Smart robot mowers use navigation technology in cutting the grass effectively and efficiently. Mowing your lawn using systematic navigation is faster. Moreover, it stops certain areas from becoming muddied from the unnecessary passage of your mower during wetter times of the year.

However, random navigation models are generally cheaper to purchase and can make a better choice for awkwardly shaped lawns with a lot of obstructions.

e. Cutting Length

Most robotic mowers have adjustable cutting lengths. Selecting a length that looks good for your lawn and its regrowth rate will help you to make sure that your garden looks in prime condition.

It is recommended that you mow your lawn slightly longer at the beginning of spring, then slightly shorter once your grass is growing lush and green. If summer is very dry, you may want to allow your lawn to grow a little longer by raising the cutting height. This will help your grass to recover better from the dry spell.

Having the option to adapt your cutting length to the seasons will ensure your lawn thrives and looks great all year round.

f. Power Cord

You’ll need to carefully consider where to locate your base station so that it’s near to a power socket while remaining in accordance with the manufacturer’s base location instructions.

In some cases, you may have to install an outdoor socket or provide extensions to achieve this. The former is often preferable and you should always ensure that any outdoor electrical installation is fully waterproof.

g. Battery Runtime and Recharging Period

a robot mower's charging stationYou should check how long your battery will last before needing to be recharged and how long recharging will take. This is especially important if your lawn is near to the mower’s upper lawn size recommendation. Since it will need to charge more often to keep large lawns neat and tidy than small ones.

Typically, most models will have a maximum battery runtime of between 45-60 minutes. Check the manufacturer’s information to find out your robotic lawn mower’s battery life.

While an extra 15 minutes may not sound like that much, if you have a large garden it can soon add up when your mower spends several hours cutting the grass.

h. Incline Capacity

If your lawn slopes, be sure to look out for a lawn robot with a good incline capacity. Most robot mowers function best on level lawns. However, some models have been optimised to tackle inclines of up to 30%.

i. Wheels

Wheels are often overlooked when making a model selection. However, they are extremely important for your mower’s stability and manoeuvrability. A set of wheels with a greater surface area and a deep tread invariably mean better performance when turning or avoiding obstacles, and will give better all-round functionality cutting the grass even if it’s wet.

j. Sensors

Sensors help your mower to avoid obstacles and to find alternative routes when its path is blocked. Higher performance sensors will allow your mower to detect obstructions sooner and to plot a new course before getting stuck.

k. Connectivity

app controlled robot mowerNot all robot mowers are connected. If you want the option to be able to control your mower remotely, be sure to keep an eye out for one that offers connectivity and an app. Otherwise, you will have to go out to your robotic mower if you want to make any changes to your existing installation and set up.

l. Security

Most robot mowers feature standard security features such as a PIN code. This code has to be entered when your mower is disrupted. It is an effective deterrent for thieves as stealing your robot mower renders it unusable. Some robotic lawnmowers also sound an alarm if they are lifted up for several seconds.

If your mower is connected, you may also be able to follow it via its GPS trace in its app. As they are expensive appliances that remain outdoors for much of the year, the peace of mind provided by added security measures is well worth considering when making your purchase.

m. Noise Level

Lastly, check the noise level of your robot mower prior to purchase. This will not only keep your neighbours happy, but it will also allow you to set up your mower to work at night or early in the morning when you’re less likely to want to take advantage of your garden.

Final Thoughts

a lawn robot at workAll of the robot lawn mowers we have seen make undoubtedly great choices. But if you are still unsure which model to go for, we recommend the Flymo 1200 Rour editor’s choice.

Suitable for lawns up to 400 metres square, this model is the best robot lawn mower – thanks to its self-charging system, quiet operation and adjustable cutting height. So, not only can you get your lawn looking just how you like it, but you also won’t have to worry about disturbing your neighbours!

Furthermore, the Flymo 1200 R is suitable for gardens with slopes of up to 25% and features an effective obstacle avoidance system. Thus, you can rest assured there’ll be no accidents. After considering all our robotic lawn mower reviews, we’re sure you’ll agree that this is a great, easy-to-use model for keeping an average-sized garden looking its absolute best.

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