10 Reviews: Best Robotic Lawn Mower for Large Lawns (Sep 2021)

These top-of-the-line robot lawn mowers will turn your lawn into a work of art

W. Auliasari By W. Auliasari · updated on · price $629.99 - $4,799.99 · 6 views

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Comparison Table

Let's jump into the specs!
Product Image
1
10 Reviews: Best Robotic Lawn Mower for Large Lawns (Sep  2021): Quiet, versatile, and smart
GARDENA
2
10 Reviews: Best Robotic Lawn Mower for Large Lawns (Sep  2021): Noise-reducing motor
WORX
3
10 Reviews: Best Robotic Lawn Mower for Large Lawns (Sep  2021): No manual indulgence
Robomow
4
10 Reviews: Best Robotic Lawn Mower for Large Lawns (Sep  2021): It grooms 0.75 acres
Robomow
5
10 Reviews: Best Robotic Lawn Mower for Large Lawns (Sep  2021): Best for 1/2 acres
WORX
6
10 Reviews: Best Robotic Lawn Mower for Large Lawns (Sep  2021): For cutting high grasses
HUSQVARNA
7
10 Reviews: Best Robotic Lawn Mower for Large Lawns (Sep  2021): GPS-assisted navigation
HUSQVARNA
8
10 Reviews: Best Robotic Lawn Mower for Large Lawns (Sep  2021): For 8 different areas
Ambrogio
9
10 Reviews: Best Robotic Lawn Mower for Large Lawns (Sep  2021): Pivoting rear design
HUSQVARNA
10
10 Reviews: Best Robotic Lawn Mower for Large Lawns (Sep  2021): For a whopping 7,000 m2!
Ambrogio
Product Name SILENO Minimo WR155 RS622 RS630 Landroid L WR150 Automower 430XH AUTOMOWER 450X L250i Elite S+ AUTOMOWER 435X AWD L350i Elite
Features Quiet, versatile, and smart Noise-reducing motor No manual indulgence It grooms 0.75 acres Best for 1/2 acres For cutting high grasses GPS-assisted navigation For 8 different areas Pivoting rear design For a whopping 7,000 m2!
Working area 2700 sq. ft. 1/2 acre 1/2 acre 3/4 acre 1/2 acre 0.8 acre 1.25 acre 1.25 acre 0.9 acre 1.72 acre
Max. Slope 25% 20° 20° 20° 20° 24° 24° 24° 50% 24°
Cutting Width 6.2 in 8 in 22 in 22 in 9 in 9.45 in 9.45 in 29 cm 8.7 in 36 cm
Cutting Height 0.78-1.77 in 1-1/2-4 in 0.8-3.5 in 0.8-3.5 in 1-1/2-4 in 2-3.6 in 0.8-2.4 in 25-70 mm 1.2-2.8 in 24-64 mm
Weight 13.2 lbs 52.4 lbs 83.8 in 86.8 lbs 46.8 lbs 32.4 lbs 30.6 lbs 16.2 kg 38.1 lbs 18.4 lbs
Dimensions 20.4 x 13.38 x 8.66 in 24.8 x 17.76 x 9.49 in 29 x 26 x 12 in 29 x 26 x 12 in 24.8 x 17.52 x 8.86 in 29.25 x 24.8 x 12.99 in 28.3 x 22.0 x 12.2 in 580 x 500 x 290 mm 36.6 x 21.7 x 11.4 in 700 x 490 x 300 mm
price $629.99 $1,399.00 $2,113.91 $2,219.76 $1,299.96 $2,499.99 $4,099.99 $3,650.00 $4,799.99 $4,750.00
Buy at view reviews on Gardena view reviews on Amazon view reviews on eBay view reviews on Worx view reviews on Amazon view reviews on eBay view reviews on Robomow view reviews on Amazon view reviews on eBay view reviews on Robomow view reviews on Amazon view reviews on eBay view reviews on Worx view reviews on Amazon view reviews on eBay view reviews on Husqvarna view reviews on Amazon view reviews on eBay view reviews on Husqvarna view reviews on Amazon view reviews on eBay view reviews on Ambrogio view reviews on Amazon view reviews on eBay view reviews on Husqvarna view reviews on Amazon view reviews on eBay view reviews on Ambrogio view reviews on Amazon view reviews on eBay

Nothing beats gazing out the window at a large, gorgeous backyard. We’d say it’s one of life’s basic pleasures, but maintaining a big lawn is anything but tiresome, particularly if you have to mow it yourself! Robotic lawn mowers are designed for those who would rather spend their extra hours doing something fun than mowing the lawn. Not only the most technologically knowledgeable but the simplest people can run advanced lawnmowers and treat themselves to additional comfort and pleasure. Are you ready to simplify your lawn care? Let’s get started!

Frequently Asked Questions (FAQs)

Just in case you wonder...

Can you tell me about a boundary wire?

A boundary wire is a long wire that must be installed along the edges of your lawn so that your robotic mower knows when to return or go on to another area. This is an excellent method to keep your mower inside the boundaries of your yard. This can also help to protect the gadget from being lost.

Do robotic lawn mowers collect grass?

All robotic lawn mowers are mulching mowers, meaning they cut the grass into fine clippings and scatter them to decompose, enabling nutrients to return to the soil. This means that the mower will mow in straight lines rather than in random shapes.

How often should I clean my robotic mower?

Your product manual will include all of the maintenance information relevant to your mower. However, keep in mind that you should clean the blades and wheels on a regular basis if they get clogged with dirt and grass. If you find your mower going slowly or stopping, this is a good indication that it needs to be cleaned.

Is using robotic lawn mowers safe?

Robotic lawn mowers are safe, despite the fact that they still feature fast-moving blades underneath. Robotic mowers are kept from clashing with obstacles by collision warning systems and other built-in safety measures. These features aid in the prevention of accidents and injuries in children, adults, and pets.

10 Reviews: Best Robotic Lawn Mower for Large Lawns (Sep 2021)

Here are the best robotic lawn mower for large lawns
GARDENA SILENO Minimo - Best Robotic Lawn Mower for Large Lawns: Quiet, versatile, and smart
https://www.amazon.com/

1.
GARDENA
SILENO Minimo

Quiet, versatile, and smart

price from
$629.99
Our Opinion:

The GARDENA Robotic Lawnmower SILENO Minimo 2700 sq. ft. is a quiet, versatile, and smart garden assistant. It is excellent for uneven terrain, combining great performance and accuracy with ease of use. This mower boasts the lowest noise levels in its class, at just 57db(A), due to a very quiet motor. Even while your robot is in operation, you and your neighbors may rest in peace in the garden.

Promising Review:

[...] I would highly recommend this mower to people with very “simple” yard layouts and those who hate mowing. For me it’s extremely convenient having a freshly kept yard without doing any of the work.

by Loc

Working area 2700 sq. ft.
Max. Slope 25%
Cutting Width 6.2 in
Cutting Height 0.78-1.77 in
Weight 13.2 lbs
Dimensions 20.4 x 13.38 x 8.66 in
WORX WR155  - Best Robotic Lawn Mower for Large Lawns: Noise-reducing motor
https://www.amazon.com/

2.
WORX
WR155

Noise-reducing motor

price from
$1,399.00
Our Opinion:

You can operate the WORX WR155 Robotic Mower with a smartphone app or voice commands through Amazon Alexa or Google Home devices. With a slope inclination of 35%, this smart lawnmower can cover yard sizes of up to 1/2 acres. The Landroid also has a noise-reducing motor, LED headlights, and rubber bumpers. The bumpers work in tandem with the accompanying boundary wire to keep your mower contained and prevent collisions with children and pets.

Promising Review:

My mowing area is .25 to .4 acre yard (actually larger than the WR147 is rated for). I'm in a northern climate and prefer to cut my grass long. One reason I bought this is because it supports a 4" cut, though I'm setting it closer to 3". We're in our growing season again and after two weeks, it's been handling the yard well and I'm quite happy. [...]

by MI-Techno-guru

Working area 1/2 acre
Max. Slope 20°
Cutting Width 8 in
Cutting Height 1-1/2-4 in
Weight 52.4 lbs
Dimensions 24.8 x 17.76 x 9.49 in
Robomow RS622  - Best Robotic Lawn Mower for Large Lawns: No manual indulgence
https://www.amazon.com/

3.
Robomow
RS622

No manual indulgence

price from
$2,113.91
Our Opinion:

The Robomow RS622 Lawn Mower easily cuts a half-acre lawn and trims even uneven terrain with a 20% slope. This high slope trimming function distinguishes it from other robotic mowers since trimming this degree of slope normally needs manual help, but with this fantastic device, no manual indulgence is required. This tool features 22-inch cutting blades and is powered by a 26-volt lithium battery. The gadget restores its function after just 90 minutes of charging.

Promising Review:

[...] My experience with the RS-622 is that it does an excellent job mowing my Kentucky Blue Grass lawn. [...]

by Kindle Customer

Working area 1/2 acre
Max. Slope 20°
Cutting Width 22 in
Cutting Height 0.8-3.5 in
Weight 83.8 in
Dimensions 29 x 26 x 12 in
Robomow RS630  - Best Robotic Lawn Mower for Large Lawns: It grooms 0.75 acres
https://www.amazon.com/

4.
Robomow
RS630

It grooms 0.75 acres

price from
$2,219.76
Our Opinion:

The Robomow RS630 lawn mower is designed for large gardens rather than average lawns, giving you more time to enjoy themselves rather than spending all day mowing the grass. This auto-device is a nice-looking garden equipment that ultimately improves the look of your open space and has the ability to groom 0.75 acres of ground. With so many sophisticated capabilities in creating a clean and clear field, a safety feature is crammed into this fantastic gadget.

Promising Review:

We purchased our Robomow RS630 from Amazon in April, 2017 so this is our fourth year. Amazon doesn’t have us listed as a “verified purchase” and it would be great if they would correct that. We have a lawn that is just under ¾ of an acre, fairly flat, with about 14 trees. All surprises have been positive ones and it is a well designed piece of equipment. [...]

by Mike

Working area 3/4 acre
Max. Slope 20°
Cutting Width 22 in
Cutting Height 0.8-3.5 in
Weight 86.8 lbs
Dimensions 29 x 26 x 12 in
WORX Landroid L WR150 - Best Robotic Lawn Mower for Large Lawns: Best for 1/2 acres
https://www.amazon.com/

5.
WORX
Landroid L WR150

Best for 1/2 acres

price from
$1,299.96
Our Opinion:

This model, the Landroid L with a 9” cutting disc, is intended to cut up to 1/2 acres. Simply connect the charging base, install the boundary wire, measure your grass using the app, and let it mow. It can handle obstacles in your yard such as flower beds, trees, pools, and slopes of up to 20° or 35%. Landroid returns to the charger when it detects rain and waits until the grass is dry. Even though its body is rain-resistant, it avoids cutting damp grass.

Promising Review:

Great little device that saves me a lot of time throughout the week. Even when I have to go free him up when he gets stuck occasionally, it isn't a big deal and is worth the minor hassle (our yard is very uneven with a good amount of soft earth.

by M. Hawkins

Working area 1/2 acre
Max. Slope 20°
Cutting Width 9 in
Cutting Height 1-1/2-4 in
Weight 46.8 lbs
Dimensions 24.8 x 17.52 x 8.86 in
HUSQVARNA Automower 430XH - Best Robotic Lawn Mower for Large Lawns: For cutting high grasses
https://www.amazon.com/

6.
HUSQVARNA
Automower 430XH

For cutting high grasses

price from
$2,499.99
Our Opinion:

The best lawn mower for cutting high grasses is the Automower 430XH. It has a maximum cutting height of 3.6 inches and a minimum cutting height of 2 inches. It can mow grass up to 0.8 acres (34,848 square feet). The 430XH automower is capable of navigating steep slopes and rough terrain up to 45 degrees. What's more, it can mow for 145 minutes on a single charge after charging for approximately 50 minutes.

Promising Review:

[...] We are still loving our Husqvarna 430X. I have added a video of the mower locating the docking station and recharging. It's actually pretty neat and remains the talk of the neighborhood. Our lawn is perfect each and every day. I am truly considering giving Moe one of our extra bedrooms. He works so hard.

by Olivia

Working area 0.8 acre
Max. Slope 24°
Cutting Width 9.45 in
Cutting Height 2-3.6 in
Weight 32.4 lbs
Dimensions 29.25 x 24.8 x 12.99 in
HUSQVARNA AUTOMOWER 450X - Best Robotic Lawn Mower for Large Lawns: GPS-assisted navigation
https://www.husqvarna.com/

7.
HUSQVARNA
AUTOMOWER 450X

GPS-assisted navigation

price from
$4,099.99
Our Opinion:

The 450X is an amazing pick if you want to optimize your lawn coverage while still getting the numerous perks that come with a Husqvarna Automower. This model has the largest coverage of any Automower. It also has fantastic features like GPS-assisted navigation, smartphone connection, and LED headlights. It can tackle slopes of up to 24° and lawns up to 1.25 acres in size. It can also mow for 270 minutes on a single charge.

Promising Review:

I bought this because I simply do not have time to mow and was tired of paying someone to mow for me. This was one of the best investments I’ve made in my life. My lawn looks amazing and I have gained so much time and money back in my pocket. You will not regret buying this! Life is too short to spend your free time working!

by CB217

Working area 1.25 acre
Max. Slope 24°
Cutting Width 9.45 in
Cutting Height 0.8-2.4 in
Weight 30.6 lbs
Dimensions 28.3 x 22.0 x 12.2 in
Ambrogio L250i Elite S+ - Best Robotic Lawn Mower for Large Lawns: For 8 different areas
https://www.ambrogiorobot.com/

8.
Ambrogio
L250i Elite S+

For 8 different areas

price from
$3,650.00
Our Opinion:

The L250i Elite S+ is ideal for a smart house with a lot of grass to groom! The robot mower works with most voice assistants and has a crisp touchscreen display as well as an advanced navigation system. It can also easily handle up to eight different areas of grass. Even better, it can mow lawns up to 1.25 acres in size, manage slopes up to 24 degrees, and run for 7 hours on a single charge.

Working area 1.25 acre
Max. Slope 24°
Cutting Width 29 cm
Cutting Height 25-70 mm
Weight 16.2 kg
Dimensions 580 x 500 x 290 mm
HUSQVARNA AUTOMOWER 435X AWD - Best Robotic Lawn Mower for Large Lawns: Pivoting rear design
https://www.husqvarna.com/

9.
HUSQVARNA
AUTOMOWER 435X AWD

Pivoting rear design

price from
$4,799.99
Our Opinion:

This exceptionally versatile robot mower mows huge steep lawns entirely on its own! It can tackle slopes of up to 35 degrees and lawns up to 0.9 acres in size. The vehicle features all-wheel drive and a pivoting rear design, allowing it to easily navigate steep slopes and tight angles. So you can put an end to those tiresome long days spent mowing your lawn's steep slopes and go back to enjoying your weekends!

Promising Review:

I helped install this unit the other day - after the set up was completed it took off mowing! It was so fun to see it learning the terrain in the lawn

by Kcajmc

Working area 0.9 acre
Max. Slope 50%
Cutting Width 8.7 in
Cutting Height 1.2-2.8 in
Weight 38.1 lbs
Dimensions 36.6 x 21.7 x 11.4 in
Ambrogio L350i Elite  - Best Robotic Lawn Mower for Large Lawns: For a whopping 7,000 m2!
https://www.ambrogiorobot.com/

10.
Ambrogio
L350i Elite

For a whopping 7,000 m2!

price from
$4,750.00
Our Opinion:

The L350i Elite is capable of managing lawns up to 7,000 m2 and working for seven hours straight while maintaining excellent mowing performance. Programming is easy and intuitive thanks to the touchscreen display. For its compatibility with the most popular voice assistants, the basic ZCS Connect module guarantees safety and simplicity of use. With its eye-catching design, it will quickly become the coolest guy on the block.

Working area 1.72 acre
Max. Slope 24°
Cutting Width 36 cm
Cutting Height 24-64 mm
Weight 18.4 lbs
Dimensions 700 x 490 x 300 mm

Conclusion

We hope you've enjoyed learning about the greatest robotic lawn mowers available on the market and that you've gained a better understanding of the features to look for while shopping. Here's to reclaiming those Saturdays from behind the wheel of the lawnmower! Best of luck with your shopping!

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