The Best Robot Vacuum Cleaner For Sale
Many robot vacuums come with clever features like self-emptying, cliff sensor (to keep them from getting stuck on stairs) virtual barriers, timer delays, and cliff sensors. They can be reduced so they can fit under furniture, or into tight spaces such as studios or home offices.
Advanced models can map out your home and design cleaning schedules. Some models even have digital keep-out zones to guard your rug from damage.
Powerful Brushes

Robot vacuums are still not able to replace manual plug-in models despite recent improvements. They can't handle heavy debris or piles of dust. To get a thorough clean you'll need a conventional vacuum. Robot vacuums are ideal for midweek cleaning sessions, and regular cleaning and touch-ups. Our top-rated models prove robotic vacuums are extremely effective and can make floors appear stunning, particularly after you've removed socks, cords and other things.
The top robot vacuums are able to navigate your house using their mapping run. Some are more prone, however, to getting caught in knots or stuck on cords, shoes, and other obstacles. Look for models with obstacle avoidance. A camera can identify objects and tell the robot to avoid them. This feature is especially useful for pet owners who have to keep an eye out for things like discarded toys or socks that are loose.
It is also important to consider a robot's bin size and whether it can be self-emptied. The smaller bins in many robot vacs tend to be less efficient than the larger ones that we have rated the top models. If you're looking to purchase a robot vacuum that has the ability to mop, consider a "hands-free" version with an enormous water tank that doesn't require emptying. You will still need to refill the tank, but you won't have to worry about the mess of emptying the bin. The latest robot vacuums are able to handle stairs, which can be a game changer for anyone who is averse to cleaning. For more details, check out our reviews of the top robot vacuums as well as our guide to shopping for a robot vac.
Maneuverability
The top robot vacuum cleaners can move through furniture and other obstacles with ease and precision. Their maneuverability plays an important role in whether they're able to reach difficult-to-access corners and other areas that require cleaning.
Some robot vacuums, like the Black and Decker DustBuster, are particularly effective at taking off pet hair, stray particles and other debris that can accumulate in corners. They also work well on both hard floors and rug, drastically cutting down on the time you spend cleaning your home. These models aren't the most quiet, but they operate at a similar level to that of a refrigerator and can be easily controlled via a remote control.
Many of the latest robot vacuums and mops have special features that make them more efficient in removing dust and dirt from your home. For instance, some models have cameras that allow you to see what they're doing while they clean, as well as advanced mapping and obstacle avoidance technology which help them navigate more efficiently. You can also use an app to schedule cleaning sessions and alter the suction power settings to suit different rooms.
If you suffer from allergies, consider a robotic vacuum cleaner with built-in HEPA filters which trap and store dust, pollen and other pollutants instead of releasing them into the air. This type of model is more expensive than a standard mop or vacuum, but can be more affordable if you have respiratory conditions. You can find robots that are affordable and come with basic cleaning capabilities starting at less than $200, or you can buy more advanced models that come with mopping and smart mapping features. These models can cost up to $1600. The most expensive models typically include self-emptying docks and other convenience features that save the need to manually empty the bin.
Self-Emptying
A vacuum cleaner that empty itself gives a substantial convenience and ease of maintenance over models without this feature. When their dust bins are filled up they return to their original location and drop the debris into an even larger bin. This eliminates the need for you to empty them manually, and they can hold up to weeks worth of waste before they have to be emptied again.
Some robot vacuums also come with mops to increase their potential and value. They may include a water tank built into their chassis, or a separate piece they can swap out for the dust bin to mop. If you select an option that uses water, you'll need to empty and replenish the reservoir as well as include cleaning agents.
A lot of the most robust robot mop models are also connected to your smartphone. This lets you manage them from anywhere on the globe. The app can create maps of your home to assist the robot in its navigation. They usually come with clever features like scheduling and boundary strips that allow you to restrict certain areas or rooms.
A robot vacuum cleaner with a large capacity dust bin is ideal for homes that have numerous small messes. The ability of the machine to hold more dirt allows you to schedule and run it frequently without fearing that it will be unable to run or require an immediate emptying. Alongside assessing the capacity, you should also consider the robot's ability to maneuver and navigation, as these can influence how easily it can maneuver around obstacles and in corners. It's important to consider what kind of maintenance is needed, as an engine that is well-maintained will last longer and have more performance.
Battery Life
The battery in a robot vacuum is a key factor in the way it performs. Most models use lithium-ion batteries, known for their long life-cycle and high energy density. The degradation of lithium-ion batteries can occur over time depending on the device and its storage environment. This degradation can affect the ability of a device to charge and discharge effectively.
Regular maintenance can extend the longevity of a robot vacuum's battery. It's important, for example, to allow the robot vacuum to completely discharge and recharge it every two weeks. This will prevent the battery from becoming old and worn out. Also, it's recommended to keep the robot vacuum at a room temperature and away from extreme temperatures.
Another way to improve your robot vacuum's battery life is by only using genuine accessories that are designed specifically for the robot vacuum. These accessories can be found through the manufacturer's website or at major electronics retailers. Genuine parts purchased from a reputable vendor will ensure compatibility and high quality. Additionally, a lot of manufacturers release firmware updates that optimize performance and navigation algorithms. These upgrades can improve navigation, avoid collisions with obstacles, and reduce the wear on the battery of the robot.
Some features can improve the efficiency and longevity of a battery-powered robot vacuum, like the ability to create virtual barriers that keep it away from certain areas or the capability to adjust the power modes for different cleaning areas. It is a good idea to clean the area prior to every cleaning session, and ensure that the wheels and sensors, as as other important components, are free of any debris. Lastly, it's helpful to schedule automatic updates using the app so that you can keep your robot vac up-to-date with the most recent enhancements.
App Control
The best robot vacuum cleaner available on the market comes with an app for your smartphone that allows you to manage it remotely. The app lets you schedule a cleaning or arrange your home's cleaning zones and more. The app lets you monitor the robot's status in real-time and gives an eye-level view of the room.
The most modern robotic vacuums for hard floors have a dual-laser system that includes LiDAR navigation, as well as an intelligent camera which can detect every shoe and cord. This makes them more considerate than humans who are sloppy. They can pause, or stop if they come into contact with something. The RCV 5 is the perfect example of this - it employs artificial intelligence to keep cables, shoes and other objects from its path. The robot can be programmed either to vacuum or mop depending on the needs of the user.
The majority of robots have a circular shape that makes it easy to navigate around chair legs and sofas. However, they may struggle to squeeze into tight places like the nook between your bathtub and toilet or under your desk. The SwitchBot K10 Plus is an exception to this rule. It's a slim and tall hybrid that has an auto-empty/refill dock and a rubber roller brush to mop and 8,000Pa suction to vacuum.
It can also avoid obstacles with obstacle sensors that are usually located on the robot bumper. These sensors are activated by furniture, toys chair legs, furniture, or other objects that might block the robot's path. The robot will then steer itself away from the obstruction until it finds a clear path.