5 Best Vacuum Cleaner Robots to Buy in 2023

The rapid development of vacuum robot technology, many users previously worried about the lack of suction power of the vacuum robot, mopping is not clean, dirty mop contamination of the whole house and collision everywhere and other difficult problems have been solved one by one.

Nowadays, the suction power of the vacuum robot is up to 6,000Pa, and with the vibration mopping function, it can easily remove dust, hair and even stubborn dirt. The mop lifting prevents the dirty mop from directly touching the floor, avoiding secondary pollution. Meanwhile, technologies such as 3D structured light navigation and 3D reactive obstacle avoidance can detect obstacles in time and avoid them in advance to prevent the machine from getting stuck. The omnipotent base station supports automatic dust collection, automatic cleaning of mop and automatic cleaning of the base station, effectively solving the trouble of frequent cleaning of the dust box and hand washing of dirty mop. Therefore the vacuum robot has become the most popular cleaning product among consumers.

We found the 5 best vacuum robot products, belonging to well-known brands such as Roborock, Ecovacs, iRobot and so on, based on the user ratings, product hotness and consumer reviews on shopping platforms such as Amazon, Aliexpress, Ebay and so on. It also summarizes the ways to pick the right vacuum robot, which can help you have a clearer understanding of which model is best for your home cleaning.

n The 5 best vacuum robots to buy in 2023

n The method of selecting a suitable vacuum robot

1. suction power

The greater the suction power of the vacuum robot, the more powerful the device is. The more easily it can clean up the dust deep in the carpet or in the cracks of the floor, and the recommended value is 4,000-6,000 Pa.

2. mopping technology

Mainly divided into vibration mopping and rotary mopping technology. Under high-frequency vibration or rotation and downward pressure, the wet mopping cloth can effectively erase stubborn stains, pet footprints on the floor and make the floor shine.

3. base station function

When choosing a vacuum robot with a base station, check whether it comes with automatic dust collection, automatic cleaning mop, automatic air-drying mop, and cleaning base station functions. The richer the base station function, the easier it is to clean, avoiding the trouble of frequent cleaning of the dust box, hand-washing dirty mop and maintenance of the base station.

4. anti-tangle technology

Pet family, need to know whether the vacuum robot has anti-tangling technology. Anti-tangling technology can effectively reduce the brush hair entanglement, to avoid the vacuum robot due to hair entanglement and stop working, while reducing the number of manual cleaning hair.

5. navigation technology

Advanced navigation technology, can make the vacuum robot path planning more fine, more comprehensive cleaning.

Planning vacuum robots are mainly divided into LiDAR navigation, visual navigation and gyroscope navigation (also known as inertial positioning navigation). LDS LiDAR navigation technology is highly accurate, mature technology, is currently the mainstream navigation technology. Visual navigation is also another common navigation technology, but the navigation technology requires more complex algorithms and has much room for future development. The recommended selection order is: laser positioning navigation > visual positioning navigation > gyroscope navigation.

n Functional analysis of 5 vacuum robots

1. Roborock S8 vacuum robot

Roborock S8 is the most powerful vacuum robot on the market. With a maximum suction power of up to 6,000 Pa, more than twice that of the S7, it quickly removes debris, hair, dust, etc. from hard floors and deep in carpets.The S8 is equipped with the upgraded VibraRise 2.0 mopping system, which has a wider mopping range and scrubs up to 3,000 times per minute, making it easy to scrub away stubborn stains as well as pet footprints from floors, leaving them clean and bright. When detecting carpet, the wet mop can also automatically lift up 5mm, effectively avoiding wetting the carpet and saving the trouble of removing the wet mop manually.

Roborock S8 anti-tangle technology upgrade. Equipped with dual rubberized main brushes, it not only reduces hair entanglement more effectively, prevents the robot from stopping work due to hair entanglement, and reduces the trouble of manually cleaning the rollers; at the same time, the cleaning power is improved, which can remove dirt and small dust more effectively.

With the help of 3D structured light and infrared navigation technology and reactive 3D obstacle avoidance system, Roborock S8 is able to draw accurate maps and intelligently recognize easy to get stuck places; when cleaning, it cleans with the best route and accurately avoids obstacles, which will bring you a hassle-free cleaning experience, whether it’s in a bright room or a dark room.

You can customize your cleaning schedule through the app by setting up no-go zones or designating cleaning areas or timed cleaning, and when the cleaning is complete or the battery is low, the Roborock S8 automatically returns to the base station for charging and guaranteed battery life.

Pros:

6000Pa high suction power

Dual roller brush design

Mop lift

Upgraded VibraRise 2.0 mopping system

3D Structured Light Navigation and Reactive 3D Obstacle Avoidance Technology

Disadvantages:

Full cleaning requires an additional all-purpose base station

2. Roborock S7 Max Ultra All-In-One vacuum Robot

The Roborock S7 Max Ultra features powerful cleaning power and an all-in-one base station that perfectly cleans floors and its own dirt, leaving your home cleaner while saving time and energy.

The S7 Max Ultra has powerful cleaning power to clean floors perfectly. 5500Pa high suction power with vibration mopping works together to quickly wipe floors 3,000 times/minute, which can easily remove dirt, stains or stubborn stains from floors. Even with incomplete floors, the floating main brush fits tightly for more thorough cleaning. When cleaning, the S7 Max Ultra periodically returns to the base station to wash dirty mopping cloths and ensure that clean mopping cloths are mopping the floor. When cleaning carpets or traveling to and from the base station, lift the mop by 5mm to avoid wetting carpets or re-soiling clean floors with dirty mops.

The All-In-One Base Station cleans mopping cloths and base station dirt perfectly. With automatic dust collection, automatic mop cleaning, mop drying and base station cleaning functions, you don’t need to clean the dust box frequently, and the 2.5L dust bag can hold 7 weeks’ worth of garbage, and is easy to replace. The base station is designed with innovative dual scraping strips, which improves the scraping effect by 50%. It not only cleans the dirty mop more cleanly, but also scrapes the sewage and some solid dirt into the sink from left to right, and finally sucks it into the dirty water tank, realizing the self-cleaning of the base station. 45℃ hot air dries the mop, effectively preventing the wet mop from getting smelly and harboring bacteria.

With LDS laser navigation and reactive technology to avoid obstacles, the S7 Max Ultra cleans and avoids obstacles with optimal routes to fully and thoroughly clean every corner of the room. You can enhance your cleaning experience by setting up no-go zones, multi-level mapping, 3D mapping and more through the app.

Pros:

5,500Pa suction power and 3,000 vibrations/minute mopping technology

Automatic backwashing of dirty mops

Mop lift

All-in-one base station supports automatic dust collection, automatic mop cleaning, mop drying and cleaning base station

LDS laser navigation technology and reactive obstacle avoidance technology

Supports intelligent setting up of no-go zones, 3D mapping, etc.

Disadvantages:

The base station is large and takes up a lot of space

3. Roborock Q7 MAX vacuum robot

The Roborock Q7 MAX perfectly removes floor dust and pet hair thanks to its 4200Pa suction power and improved rubber brushes. The rubberized brush prevents hair from tangling and prevents the vacuum robot from stopping working due to tangled hair. Perfect for pet families.

 Q7 MAX is capable of vacuuming and mopping at the same time, with an electronic water tank that keeps the mop moist while cleaning and adjusts the water flow according to different preferences. And at a constant pressure of 300 grams, it effectively scrubs the floor and gets rid of stubborn stains.

Roborock Q7 MAX offers LIDAR smart laser navigation that maps accurate rooms in detail.The Q7 MAX can store 4 different maps, making it perfect for multi-floor homes. You can set up no-go zones and designate cleaning areas on the map through the app. You can even use Alexa or Google Assistant voice to give cleaning instructions.

Pros:

4,200Pa suction power

Rubberized brushes for anti-tangling hairs

Adjustable water flow

Supports 4 different maps

Supports Alexa or Google Assistant voice control

Disadvantages:

No cleaning mop function

4. Ecovacs Deebot T20 Omni vacuum robot

The Ecovacs Deebot T20 Omni features 6,000Pa suction power as well as rotary mopping technology that effectively removes dust and scrubs away stubborn floor stains. The wet mop lifts and stops spinning when the ultrasound detects the carpet to avoid wetting it.

A special feature of the machine is the use of 55°C hot water to wash dirty mopping cloths, the hot water can effectively dissolve the grease on the mopping cloths and make them cleaner. Finally, hot air is used to dry the mop to avoid moldy and smelly wet mop. The base station also has an automatic dust collection function, which sucks the trash in the dust box into the 3L dust bag after cleaning, eliminating the need to clean the dust box frequently.

Pros:

55℃ hot water washing

Mop lifting

Automatic dust collection and automatic mop cleaning, hot air drying

Disadvantages:

Spinning mop can leave a line of dirt along the skirting boards

5. iRobot Roomba s9+ floor vacuum robot

The iRobot Roomba s9+ has a D-shaped design that facilitates cleaning deep into the corners of the room. With a suction power of 2,200 Pa, the machine is capable of removing dirt, dust and debris from carpets and hard floors.

Notably, the dual multi-surface rubber brushes help to prevent tangled hairs and make maintenance less difficult. When you’re done cleaning, the Roomba s9+ is able to automatically return to the base to empty the dust bin so you don’t have to clean it as often.

PrecisionVision navigation takes photos of the item or mess so you can decide if you should avoid or clean it in the future. However, when it comes to obstacles such as clothes, it tends to get stuck and requires manual help to get out of the way.

At maximum suction, the Roomba s9+ is noisy at 77dB, comparable to a busy road, and you can lower the volume by changing modes for a more comfortable experience.

Pros:

D-shaped design for easy access to corner cleaning

Dual multi-surface rubber brushes

Disadvantages:

Maximum suction power is noisy

Obstacle avoidance is not smart, may get stuck in clothes

n How to pick the right vacuum robot for you?

You need to choose a cleaning tool according to your home environment and your usage needs. If you just want to save cleaning time, then all 5 robots are good choices.

If you want to deep clean and minimize hair entanglement, then Roborock S8 and Roborock S7 Max Ultra are good choices that not only pack powerful suction and mopping technology, but also use the industry’s most advanced navigation and obstacle avoidance technology to avoid obstacles and clean comprehensively. You can control them intelligently through an app, which can greatly save you from using the hassle encountered. Both models are available on Amazon and eBay.