10 Reviews: Best Robotic Lawn Mower for Large Lawns (Apr 2024)

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.

[...] 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

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.

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

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.

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

by Kindle Customer

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.

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

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.

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

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.

[...] 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

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.

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

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.

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!

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

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.