Table of Contents
Mowing the lawn is a tedious and time-consuming chore, but with a robot lawn mower, it doesn't have to be. We've been reviewing robot lawn mowers for nearly a decade, so we know what to look for when purchasing one. We test robot lawn mowers in our own yards, assessing the ease of setup, the app and mapping experience, safety features, and, of course, cutting and edging performance. Most models have rechargeable battery packs and quiet electric motors, and many are compatible with a companion app on your phone. The best robot lawn mower for you will depend on the size of your lawn and whether you have steep grades or obstructions, such as flower beds and trees.
One of our favorites is the Mova Lidax Ultra 3000, which is packed with features and can handle steep slopes. For small and medium-sized lawns, the TerraMow V1000 Robot Lawn Mower does a top-notch job of mowing and edging and is relatively affordable. For larger lawns, our top pick is the Segway Navimow X390, which is pricey but can cover up to 2.5 acres in a day and features high-end amenities such as rain sensors, an anti-theft mechanism, and 4G connectivity for precise navigation. These aren't the only models we recommend; our list covers a range of budgets and use cases.
Our Top Tested Picks
Mova Lidax Ultra 3000
Bottom Line
- 5.0 - Exemplary: Near perfection, ground-breaking
- 4.5 - Outstanding: Best in class, acts as a benchmark for measuring competitors
- 4.0 - Excellent: A performance, feature, or value leader in its class, with few shortfalls
- 3.5 - Good: Does what the product should do, and does so better than many competitors
- 3.0 - Average: Does what the product should do, and sits in the middle of the pack
- 2.5 - Fair: We have some reservations, buy with caution
- 2.0 - Subpar: We do not recommend, buy with extreme caution
- 1.5 - Poor: Do not buy this product
- 1.0 - Dismal: Don't even think about buying this product
Read Our Editorial Mission Statement and Testing Methodologies.
While pricey, the Mova Lidax Ultra 3000 AWD delivers outstanding performance, exceptional slope-handling, and easy wire-free setup, making it an excellent robot mower for large, complex lawns.
Pros
- Excellent cutting performance
- No wires or antennas needed
- 3D LiDAR navigation
- Auto and remote control mapping
- Handles steep slopes
- Wide cutting path
- Bluetooth, cellular, GPS, and Wi-Fi connectivity
Cons
- Expensive
- App remote steering is a bit sluggish
Segway Navimow X390
Bottom Line
- 5.0 - Exemplary: Near perfection, ground-breaking
- 4.5 - Outstanding: Best in class, acts as a benchmark for measuring competitors
- 4.0 - Excellent: A performance, feature, or value leader in its class, with few shortfalls
- 3.5 - Good: Does what the product should do, and does so better than many competitors
- 3.0 - Average: Does what the product should do, and sits in the middle of the pack
- 2.5 - Fair: We have some reservations, buy with caution
- 2.0 - Subpar: We do not recommend, buy with extreme caution
- 1.5 - Poor: Do not buy this product
- 1.0 - Dismal: Don't even think about buying this product
Read Our Editorial Mission Statement and Testing Methodologies.
The Navimow X390 robot lawn mower has everything you need to keep large yards well-maintained without lifting a finger, including long battery life, reliable navigation, and cellular connectivity for remote areas.
Pros
- Thorough cutting and edging performance
- Excellent navigation and maneuvering
- Fast
- Quiet
- Long battery life
- No-cost 4G connectivity for five years
Cons
- Expensive
- Requires an antenna wired to its base station
TerraMow V1000 Robot Lawn Mower
Bottom Line
- 5.0 - Exemplary: Near perfection, ground-breaking
- 4.5 - Outstanding: Best in class, acts as a benchmark for measuring competitors
- 4.0 - Excellent: A performance, feature, or value leader in its class, with few shortfalls
- 3.5 - Good: Does what the product should do, and does so better than many competitors
- 3.0 - Average: Does what the product should do, and sits in the middle of the pack
- 2.5 - Fair: We have some reservations, buy with caution
- 2.0 - Subpar: We do not recommend, buy with extreme caution
- 1.5 - Poor: Do not buy this product
- 1.0 - Dismal: Don't even think about buying this product
Read Our Editorial Mission Statement and Testing Methodologies.
The TerraMow V1000 Robot Lawn Mower uses AI cameras to map and navigate your yard without perimeter wires, is extremely quiet, and does a top-notch job of mowing and edging.
Pros
- Excellent cutting performance
- No wires or antennas required
- One-click mapping
- Live camera view
- Cellular, GPS, Wi-Fi, and Bluetooth connectivity
- Quiet
Cons
- Doesn't work at night
Greenworks Pro Optimow 50H Robotic Lawn Mower
Bottom Line
- 5.0 - Exemplary: Near perfection, ground-breaking
- 4.5 - Outstanding: Best in class, acts as a benchmark for measuring competitors
- 4.0 - Excellent: A performance, feature, or value leader in its class, with few shortfalls
- 3.5 - Good: Does what the product should do, and does so better than many competitors
- 3.0 - Average: Does what the product should do, and sits in the middle of the pack
- 2.5 - Fair: We have some reservations, buy with caution
- 2.0 - Subpar: We do not recommend, buy with extreme caution
- 1.5 - Poor: Do not buy this product
- 1.0 - Dismal: Don't even think about buying this product
Read Our Editorial Mission Statement and Testing Methodologies.
The Greenworks Pro Optimow 50H is a moderately priced robotic lawn mower that offers cellular connectivity, GPS tracking, and a user-friendly mobile app.
Pros
- Excellent cutting performance
- Quiet
- Cellular connectivity
- GPS tracking
- Solid mobile app
Cons
- Lacks Bluetooth and Wi-Fi connectivity
- Must subscribe to a cellular plan after two years
- Limited onboard settings
Mowrator S1 Remote Control Lawn Mower 4WD
Bottom Line
- 5.0 - Exemplary: Near perfection, ground-breaking
- 4.5 - Outstanding: Best in class, acts as a benchmark for measuring competitors
- 4.0 - Excellent: A performance, feature, or value leader in its class, with few shortfalls
- 3.5 - Good: Does what the product should do, and does so better than many competitors
- 3.0 - Average: Does what the product should do, and sits in the middle of the pack
- 2.5 - Fair: We have some reservations, buy with caution
- 2.0 - Subpar: We do not recommend, buy with extreme caution
- 1.5 - Poor: Do not buy this product
- 1.0 - Dismal: Don't even think about buying this product
Read Our Editorial Mission Statement and Testing Methodologies.
The Mowrator S1 is a pricey battery-powered robotic lawn mower that you steer with a handheld controller. It doesn’t offer any smart features but it does an excellent job of cutting grass and navigating rough terrain.
Pros
- Excellent cutting performance
- Ideal for rough or steep terrains
- Easy to control
Cons
- Very expensive
- No phone control or scheduling capabilities
Best Early Prime Day Robot Lawn Mower Deals This Week*
- Roborock RockNeo Q110H Robot Lawn Mower — $679 ($799) Save $120.00
- Navimow i105N Robot Lawn Mower With AI-Assisted Mapping — $669 ($799) Save $130.00
- Ecovacs Goat A2000 LiDAR Pro Robotic Lawn Mower — $1,329 ($1,999) Save $670.94
- Roborock RockMow X115H Robot Lawn Mower With Full-Band RTK — $1,399 ($2,299) Save $899.01
- Mammotion Luba Mini AWD 1500 Robot Lawn Mower — $1,699 ($1,999) Save $300.00
- Get the Best Prices On Robot Lawn Mowers — Download Our Free Price Comparison Tool $0
- RELATED:
- Best Outdoor Smart Home Devices
- Best Robot Pool Cleaners
- Best Robot Vacuums
- Best Robot Mops
EDITORS' NOTE
August 27, 2026: With this update, we added the Mova Lidax Ultra 3000 and the TerraMow V1000. We removed the Gardena Robotic Mower Sileno City, the Husqvarna Automower 435X AWD, and the Ecovacs Goat A3000. The remaining picks have been vetted for currency and availability.
- Excellent cutting performance
- No wires or antennas needed
- 3D LiDAR navigation
- Auto and remote control mapping
- Handles steep slopes
- Wide cutting path
- Bluetooth, cellular, GPS, and Wi-Fi connectivity
- Expensive
- App remote steering is a bit sluggish
The Mova Lidax Ultra 3000 is loaded with features and can handle up to three-quarters of an acre of steep slopes without antennas or wires to guide it. It has built-in Bluetooth, cellular, GPS, and Wi-Fi, plus 3D LiDAR navigation, and it's easy to set up and control, making it one of the best robot lawn mowers on the market.
Uneven lawns and yards: With 3D LiDAR and the ability to handle slopes up to 80% (40 degrees), the Mova Lidax Ultra 3000 is well-suited to lawns with hills or other awkward contours.
- Thorough cutting and edging performance
- Excellent navigation and maneuvering
- Fast
- Quiet
- Long battery life
- No-cost 4G connectivity for five years
- Expensive
- Requires an antenna wired to its base station
Thanks to a huge battery and speedy navigation, the Segway Navimow X390 can handle an incredible 2.5 acres in a day. It features 4G cellular connectivity and uses an RTK antenna to achieve centimeter-level accuracy. It's fast, efficient, and quiet, but it's also extremely expensive. Nonetheless, it's the best robot lawn mower money can buy.
Large lawns: If you have a lot of space to cover, the Navimow X390 is the mower to cover it. Its 2.5-acre coverage range is by far the largest of any mower on this list, which helps justify it also having the highest price.
- Excellent cutting performance
- No wires or antennas required
- One-click mapping
- Live camera view
- Cellular, GPS, Wi-Fi, and Bluetooth connectivity
- Quiet
- Doesn't work at night
Operating at just 54 decibels, the TerraMow V1000 is one of the quietest robot lawn mowers we've tested. That doesn't make it any less capable, and it can mow and trim up to a third of an acre. It doesn't need wires or antennas to do the job, either, thanks to three AI cameras that can automatically scan and map your lawn.
Small to medium-sized lawns: The TerraMow V1000's 14,520-square-foot coverage area isn't suitable for large properties, but it's enough for smaller lawns while packing all the advanced features you usually see on bigger, more expensive mowers.
- Excellent cutting performance
- Quiet
- Cellular connectivity
- GPS tracking
- Solid mobile app
- Lacks Bluetooth and Wi-Fi connectivity
- Must subscribe to a cellular plan after two years
- Limited onboard settings
The Greenworks Optimow 50H Robotic Lawn Mower is quiet, fairly easy to install, and delivers outstanding cutting performance. It's also affordable compared with other robotic lawn mowers, and its rechargeable lithium-ion battery provides up to 150 minutes of cutting time on a charge. As a drawback, it relies on cellular connectivity and requires a paid subscription after the first two years. It also lacks some features found in more expensive options, such as Bluetooth and Wi-Fi connectivity.
Value shoppers: The Optimow 50H is the second-cheapest mower on this list, and the least expensive that can cover a half acre. Be aware that it's cellular-only, though, and doesn't have Wi-Fi, Bluetooth, or onboard controls. Getting the Optimow 50H up and running for the first time isn’t difficult, but plan on spending an hour or more laying boundary wire in your yard and hammering in plastic spikes to keep the wire in place.
- Excellent cutting performance
- Ideal for rough or steep terrains
- Easy to control
- Very expensive
- No phone control or scheduling capabilities
If your lawn has difficult-to-reach spots, rough terrain, or steep grades, the battery-powered, remote-controlled Mowrator S1 Remote Control Lawn Mower 4WD does an excellent job. It functions like an RC car, but you don’t get any smart features like Bluetooth or Wi-Fi connectivity, so you can’t control the S1 with an app or create work schedules.
DIYers: If you prefer a more hands-on approach to lawn mowing, have a challenging landscape, or you're a remote control car fan, the Mowrator S1 Remote Control Lawn Mower 4WD is a top pick. It performs especially well on rough or steep terrain where a regular mower might be difficult to use and treacherous.
Large, uneven lawns: This mower features four-wheel drive, enabling it to traverse rough terrain and climb slopes with inclines of up to 75% (or 37 degrees). Designed for large yards, it can cover 1.12 acres on a charge. Note that a two-wheel drive version is also available, but it can't handle slopes as steep as the 4WD model.
The Best Robot Lawn Mowers for 2026 Compare Specs
How Do Robot Lawn Mowers Work?
Robot lawn mowers resemble robot vacuums. In action, it's almost like watching a Roomba darting around your lawn, tidying things up. When it comes to what's inside, however, things couldn't be more different.
Some robot mowers still rely on a perimeter wire to prevent them from wandering off your lawn or into the street, but many newer models have done away with wires in favor of LiDAR sensors, cameras, and/or satellite-positioning technology.
If you do opt for a traditional model, one end of the perimeter wire connects to a terminal on an AC-powered base station, and you lay the rest along the perimeter of your lawn with stakes. Then, you connect the wire to the second terminal on the base station. Aside from supplying the wire with an electrical charge, the base also recharges the mower when it docks. Sensors on the mower guide it along the boundaries of your yard and help it return to the base when it completes a job or starts to run low on power.
Speaking of the battery, robotic mowers use a rechargeable pack (usually lithium-ion) that can last from 30 minutes on an entry-level model to 4 or more hours on a high-end model. Depending on the mower's size and the battery's capacity, expect charging times ranging from 30 minutes to 2 hours or more.
You typically handle programming via an onboard control panel with a power button and menus for setting seasonal timers, scheduling cutting times, creating zones, configuring edge-cutting settings, running diagnostics, and viewing the cutting history. Nearly all robotic mowers are quiet, operating in the 55 to 65dB range; however, a few models can reach up to 75 dB. Gas-powered mowers typically operate at a noise level between 85dB and 95dB. You can run the quieter mowers at night (some even have headlights), but it's probably best to run the louder models only during the daytime.
Consider Your Lawn Size and Cutting Deck
Before purchasing a robotic lawn mower, you need to determine the size of your lawn. Residential models typically have a working capacity of 0.20 to 1.25 acres. A mower for larger lawns features a higher-capacity battery pack, enabling it to operate longer and travel farther between charges. The shape of your lawn also comes into play: If you have things like flower beds, trees, or fencing, the mower has to use more battery power to navigate these obstructions than if it were just cutting a rectangular or square plot.
The cutting deck is the area beneath the mower where the blades are located and spin. Most robotic mowers feature a floating deck design, allowing for quick adjustments to the cutting height and preventing the blade from scalping the grass in higher spots. Different mowers use different types of cutting blades. For example, some mowers use a single spinning blade, while others use multiple spinning blades or a spinning disc lined with multiple razors.
The mower's cutting width determines the swath width it cuts on a single pass. Models for smaller lawns may have a 7-inch cutting width, while mowers for big lawns offer a cutting width of around 2 feet. All robotic mowers cut the grass into a fine, almost sawdust-like state that breaks down into mulch and fertilizes your lawn. Equally important, there's no bagging involved.
How Much Does a Robot Lawn Mower Cost?
Robotic lawn mowers aren't cheap, but, in most cases, light-duty mowers are significantly more affordable than their heavy-duty counterparts. Whatever you do, make sure you buy a mower that can handle your lawn. Most vendors offer online calculators to help you select the right model for your needs, and many can also send a representative to your location for a site assessment. Expect to pay anywhere from $600 to more than $5,000 for a bare-bones model to a mower with the longest operating time and the latest features. Dealers that require professional installation may add hundreds of dollars to the total cost.
Once you have narrowed your choices based on lawn complexity and working capacity, it's time to consider the features. Look for a mower with flexible programming options that let you set schedules for multiple zones. For example, if you have a large lawn, you might want to split it into multiple zones and set the mower to concentrate on specific zones on specific days. With multi-zone schedules, the mower travels directly to the specified area before cutting, which saves battery life.
Most robotic mowers operate in rainy conditions, but that can get messy. Caked-up grass cuttings tend to stick to the deck, blades are likely to need frequent cleaning, and some mowers might struggle with wheel slippage. Look for a mower with a weather-sensing feature that automatically returns it to its base during heavy rain.
If your lawn has many hills and slopes, you need something with large wheels to navigate the changing terrain. Most mowers can handle slopes of up to 20 degrees, but some can handle slopes of up to 30 degrees. Husqvarna's 435X AWD can handle extreme slopes up to 70%.
Some robotic mowers allow you to adjust the cutting height using a dial on the mower, while others let you do so electronically at the control panel or via a mobile app. Although all mowers use advanced algorithms to ensure total lawn coverage, some models also use GPS technology to tell the mower where it's been and where it needs to go. Some robotic mowers offer built-in Bluetooth, Wi-Fi, or cellular connectivity, allowing you to program and control the mower via a mobile app and track mowing progress from anywhere.
A few models even allow you to use your phone as a remote control to guide the mower to specific areas for spot maintenance. Other features to look for include a dedicated remote, a spare set of cutting blades, and an anti-theft system that locks operations behind a PIN when the device is picked up. Some mowers also feature an audible alarm and utilize GPS tracking to help locate them if lost or stolen.
Should You Install a Robot Lawn Mower by Yourself or Hire a Professional?
Installing a robotic lawn mower can be tedious depending on the size of your lawn, but it's not very difficult. Nearly all vendors offer online video tutorials and supply written instructions, a measuring tool for laying the wire, a spool of wire, and stakes to hold the wire in place. Count on spending an hour or more (depending on the size and complexity of your lawn) on your knees, laying wire. Wire-free models can save you from that manual labor, but some setup requirements make them less practical for certain yards.
A handful of robotic lawn mower manufacturers handle the installation for you, but others require you to contract a certified dealer. For the latter case, be prepared to spend a bit of money, so be sure to obtain a quote up front.
Once you install and program your mower, however, all you have to do is keep its cutting deck clean and change its blades periodically.
