What Makes a Good Robot Vacuum?
A quality robot vacuum can save you many headaches when you're doing your weekly routine cleaning. What is the best robot vacuum?
Mopping systems, for instance, and real-time hazard avoidance technologies tend to be more expensive but they can help make your cleaner last longer. We'll talk about the most effective maintenance and care methods, such as emptying the dust bin after every use and scrubbing away debris frequently.
Object Detection
A quality robot vacuum will be able to navigate and identify obstacles. The most effective robot vacuums utilize cameras, sensors and lasers to move around your home, sucking up pet fur, crumbs, and dirt from hard surfaces like wood, tile and low-pile area rug. Some of the best models also include mopping capabilities, which allow them to move mop pads over the floorboards to clean away dried coffee spills or pet pee. Choose a model Wi-Fi-enabled so you can control it using your smartphone and set schedules for cleaning. Look for agree with this that has an onboard dustbin that empties into an even larger bin at the bottom. It also cleans and dries its own filter after each cleaning.
If you're willing to pay more than $500, the most expensive robots offer advanced perks like home mapping and improved obstacle detection. The most expensive iRobot j7 uses sensors to map out your home while it cleans, and you can assign certain rooms or areas to cleaning. It also has a fall detection sensor to stop the robot from falling down a staircase. Other features that are high-end include self-emptying recharging docks and the possibility of washing your robot's mop pads.
Other models, such as the Eufy X10, have smart mapping that recognizes furniture, walls and other objects. Its sensor system can differentiate between soft and hard surfaces which prevents it from scratching or damaging your flooring. It can even detect changes in height (like the stairway or sofa) and the edges of carpets. It also uses lidar to build an image of its surroundings in real-time, even during night.
Other aspects to look for in a robotic mop or vacuum are the size of the dustbin and the battery's life and charging time. A larger bin means fewer trips to empty it, and a longer run time and fast charging times mean more cleaning sessions without waiting hours for the robot to recharge between sessions. The suction power of a robot vacuum is measured in Pascal (Pa) and higher numbers indicate more powerful vacuums. Find a model that has an impressive Pa rating that's compatible with the floor type you have.
Bases that self-eliminate
A self-emptying base adds a lot of value and convenience to an appropriate robot vacuum. It takes away the need to empty the onboard dustbin at the end of each run, and the dust is transferred to an additional bin inside the base instead. This greatly reduces the the reintroduction of dust and other allergens throughout the house, and is particularly beneficial for families with sensitive family members.
The added feature allows you to make use of the robot cleaner more often, as you won't be hesitant to run it over and over again in the event that you know you won't have to empty it more than once per cleaning session. If you're interested in an automated vacuum cleaner with this feature, make sure you choose one that comes with a big dust bin -- at least 400ml.
Robot vacuums can be a game changer for those who live in large homes and want to streamline their cleaning routine. They are perfect for everyday vacuuming, and more recently, mopping. Having one in your house can free up a lot of time so you can focus on other chores, and many owners tell us they're shocked at how clean their floors are after using a robot vacuum frequently.
Investing in a robot vacuum isn't inexpensive, but it's well worth it for those who can afford the upfront cost. The top robot vacuums can be used on a regular basis with next-to-no effort, and they're easy to set up so that they can clean while you're at work or away from your home. Some robot vacuums can be programmed to run automatically.
While robot vacuums are a fantastic addition to any home but they're not completely perfect and will require some manual maintenance. If you don't clean them frequently they could get filled with hair and other debris. This could affect their performance.
It's easy to maintain your equipment but it takes some time and effort. Most manufacturers offer specific guidelines on how to maintain their products, and you should follow those closely. You should also check the brushroll of your robotic vacuum periodically to ensure it's not blocked with pet hair or other debris.
Lidar Navigation
Lidar uses lasers for mapping and navigation, unlike optical sensor-based systems that depend on light sources. That's why robots with this technology are better in avoiding obstacles and removing tight spaces than those that do not have it.
The app can be used to look at the maps or make use of the built-in feature which lets you create specific room or zones that are not allowed to enter, like "clean the living room and kitchen". Larger or more complex houses may take longer. You should also ensure that your robot does not see any floor-to-ceiling mirrors, which will reflect the laser and cause it to misperceive a nonexistent space or even crash into itself. It is recommended to cover these mirrors with drapes or paper before tracing your home for the first time.
A good robot vacuum is also intelligent enough to avoid tangled objects or trapped objects, even if they are covered by furniture. If the vacuum detects a loose cable in its path, it will shift direction and take an alternative route. If it spots a danger to trip it will stop moving and notify you via app or by chirping its alarm that is on the device.
While not all robots do this, the top models can do this often. The iRobot Roomba 694, for example was one of the most reliable performers in our tests and was able to clean up every bit of hair and coffee grounds it could reach on hardwood floors. It also impressed when it came to carpet cleaning, removing just a few grain of flour from the corners.

It may not be as powerful as our top pick Roborock Q5 Max+, but it's still a good value. Like the pricier model, it's easy to map out rooms and is easy to navigate with simple-to-use options to create areas that aren't allowed to be visited and for making a specific room selection. The bin is spacious, which means it doesn't need to go back to the self-emptying base often and can cover more ground before requiring a refill.
Mopping
The top robot vacuums provide an excellent level of performance for the money. They are excellent at cleaning bare floors and picking up most dirt and debris forced into carpets by furniture, toys and other obstacles. They lack the power to clean dirt from carpets and rug surfaces, and tend to leave dust near baseboards and other edges. This is why a majority of people opt to augment their main robot vacuum with a separate robot mop to do more thorough midweek clean-ups.
There are many different kinds of robot mop on the market, ranging from dedicated mops that only mop to hybrid models that have both a dustbin and an water tank. When you are looking for a robot mop, look for one that is equipped with an auto-emptying mechanism. This means that it will empty the dirty water in its clean bin at the end of each cleaning cycle. This means they are less maintenance-intensive than robo-vacs that need you to empty their small dustbins into a larger self-emptying container yourself after each use.
You'll also want mops with pads that can detect carpets, and raise them enough to stop the floor from getting wet. Choose a mop which can be programmed so that it can make a map and identify areas that require extra attention, like the kitchen or stairs. Many mop and vacuum robots come with side brushes to remove edges and corners more thoroughly.
Another thing to consider is the amount of suction power a mop has. Many manufacturers offer Pascal (Pa) which means that the more powerful the Pa the stronger suction. Some models have a Max setting for stubborn dirt.
In terms of the ease of operation, the iRobot Braava Jet X8 Hybrid is our top pick for mop and robot vacuum combination. It quickly maps out our test homes and makes no-go areas for hardwood floors and rugs. It also automatically empty the bins with dirty and clean contents in its self-emptying Dock following each mopping session. The only issue is that it cannot reach under our kitchen baseboards. This is a snag that many robotic vacuums and mop share.