The Best Robot Vacuums for You to Buy in 2021

The Roomba 675 is a 3-stage robot vacuum that loosens, lifts and sucks in hair, dust, and dirt from different types of floors.

It has dual multi-surface brushes that work together to pick up dirt, dust and even some larger debris. Also, this one works on different floor types thanks to the auto-adjust cleaning head that automatically adjusts to various heights.

It has Dirt Detect sensors which alert the unit to work harder on high-traffic zones and other concentrated areas of dirt. Since it’s as rich in different sensors, the robot vacuum does an excellent job of navigating under and around objects.

Its edge-sweeping brush is designed at a 27-degree angle, allowing the unit to clean away from edges. You can connect and schedule the vac from anywhere using Google Home, Amazon Alexa and Google Assistant. Its battery lasts for some 90 minutes before the unit automatically docks and recharges.

Specifications

• Run time: up to 90 min
• Weight: 6.77 lbs
• Angle: 27 degree

This robot vacuum is among the best robot vacuums to consider if you need powerful suction. It has 1600Pa of suction, picking up dust, dirt, crumbs, and hairs with ease.

It works the best on bare floor and hardwood floors though it does fairly well on low pile carpet as well. The unit sports features such as remote control and auto clean at one touch.

This robot vacuum is quite slim with a 2.83’’ profile, so it can fit under and around furniture. It has large wheels, allowing it to go over door ledges and other such obstacles with ease.

The Goovi 1600PA robot vacuum returns and recharges automatically once the battery is at low. Also, it has multiple cleaning modes meant for different areas and messes. You can also pre-set cleaning time, so you don’t even have to be at home.

Specifications

• Suction: 1600Pa
• Weight: 9 lbs
• Run Time: up to 100 min

BoostIQ was proclaimed the Best Robot Vacuum of 2018 by Digital Trends. It’s by far the slimmest robot vacuum by Eufy, being only 2.85” so that it can fit under furniture. The machine is rather quiet and powerful enough for most everyday cleanups.

Its power is at 1300Pa, which allows the unit to pick up hair, dust, sand, and dirt with ease. It automatically increases power in 1.5 seconds whenever there’s a need for more vacuuming strength.

This robot vacuum can run for about 100 min. on hardwood floors though a bit less on carpets. Still, its suction and operation are constant and always at the same noise level.

Another thing worth mentioning is its ability to avoid obstacles and falls. It has infrared sensors and drop-sensing technology which helps the unit to navigate the terrain.

Specifications

• Suction Power: 1300Pa
• Weight: 5.73 lbs
• Run Time: up to 100 min

V3s Pro is another impressive robot vacuum meant for picking up dirt, dust, and hair from hard floors. Its low profile allows it to go under different furniture to clean hard-to-reach areas.

The robot vacuum is designed to work on bare floors such as laminate, stone, hardwood, and tile. It’s not for carpets which you’d notice if you tried.

Its ability to self-charge is one of the best things about it. Also, you can schedule it to start cleaning when you’re away or doing something else. It’s easy to use thanks to remote control and one-touch button.

Overall, it does a good job of avoiding obstacles and falling thanks to the several smart sensors and anti-bump function. Its battery lasts some 100 min. which should be enough to cover most households.

Specifications

• Dust Bin Capacity: 300ml
• Weight: 4.5 lbs
• Run Time: 90-100 min

If you’re interested in getting an iRobot Roomba robot vacuum, you should consider the 891 model from the brand. It delivers up to 5x more suction for better cleaning performance on different floors.

It features a 3-stage cleaning system that loosens and picks up hair, dust, and dirt. Also, its auto-adjusting cleaning head helps it transition from low pile carpet to bare floors and the vice versa. The Multi-Surface brushes allow versatile use, lying directly on all floors.

This Roomba robot vacuum has Dirt Direct sensors which help it concentrate more on high-traffic zones that are dirtier than others. On top of that, you can schedule and clean from anywhere using its Home app that’s compatible with Amazon Alexa and Google Assistant.

This robot vacuum features Wi-Fi connectively and a battery that lasts some 90 minutes. The unit goes back to its charging dock and recharges automatically when the battery is low.

Specifications

• Angle: 27-degree
• Weight: 11.75 lbs
• Run Time: 90 min

If you’re for a robot vacuum to do a thorough cleaning, this Aiper model might be your top pick. Its max mode runs at 1800Pa, picking up everything from dust, dirt, hair, debris, and crumbs. Still, it’s relatively quiet, so it’s unlikely to disturb your household in any way.

This robot vacuum has autonomous route planning, meaning that it won’t cover the same area twice unless you want it to. It has high coverage for maximum cleaning efficiency. It comes with a long-lasting battery, allowing some 120 of runtime when fully charged.

The slim design of 2.6 inches allows the unit to go under furniture. Plus, the 360° anti-collision and anti-drop technologies make it easy to avoid running into obstacles or falling down the stairs.

This robot vacuum has Wi-Fi and remote control, so you can use it via the Smart Life app, Amazon Alexa and Google Assistant for some extra convenience and ease of use.

Specifications

• Suction: 1800Pa
• Weight: 7.15 lbs
• Run Time: 120 min

The E5 5150 is among the most popular Roomba robot vacuums on the market. It’s powerful, easy to use, and efficient on different types of floors.

It has up to five times stronger suction, allowing improved performance when compared to previous robot vacuums from the Roomba 600 series.

This one features a three-stage premium cleaning system that does a good job of picking up pet hair. It’s ideal for cleaning dust, dirt, sand, hair and different allergens you don’t see.

The unit comes with dual Multi-Surface rubber brushes. Its edge-sweeping brush and auto-adjust cleaning head make it easy to use on carpets just as well.

It comes with a full pack of sensors that help the robot navigate the terrain. It goes under and around furniture and different objects, also getting into all the hard-to-reach areas.

Specifications

• Cleaning System: Premium 3-Stage
• Weight: 7.23 lbs
• Run Time: 90 min 

The iRobot Roomba i7+ is among the most advanced robot vacuums as it comes with some unique features and functions we didn’t see before. It’s easy to use and convenient although somewhat loud for such a small unit.

The unique thing here is that this one empties on its own. It comes with a Clean Base Automatic Dirt Disposal and AllergenLock bag which holds up to sixty bins of dust, dirt, debris, and hair.

When compared to other Roombas, this one is some ten times more powerful. Its three-stage cleaning system helps pick up even the most persistent dirt, pet hair, and different allergens you maybe don’t even see.

What stands out is its ability to map and remember multiple floor plans. The iAdapt 3.0 technology with vSLAM navigation system helps the robot vac to measure and cover each floor with maximum precision. Another thing that helps it navigate is the Imprint Smart Mapping technology.

Specifications

• Cleaning System: 3-Stage
• Weight: 7.45 lbs
• Technology: Patented iAdapt 3.0

Samsung offered what appears to be among the most advanced robot vacuums on the market. This one is unlike a conventional robotic vacuum; it has much more suction and does a better job of navigating the terrain.

It comes with Visionary Mapping Plus combined with FullView Sensor 2.0, which helps the robot vacuum avoid obstacles. The onboard camera and all the sensors help clean the paths and floors. Also, its coverage map shows where the robot vacuum has cleaned.

Since it features Wi-Fi connectivity, you can control the vac even when you’re away from home. Use your smartphone app to schedule, map, and assist the vac via Alexa, Bixby, and Google Assistant.

Another thing worth mentioning is the rubber blade it uses to clean hard-to-reach areas. This helps get to all the corners and edges of the walls where most dirt and dust end up.

Specifications

• Cord Length: 20 ft
• Weight: 8.8 lbs
• Obstacle Avoidance: Fullview Sensor 2.0

Bissell is among the most popular brands when it comes to a wide range of vacuums. Its EV675 robot features Triple-Action Cleaning System combines powerful suction, rotating Brush Roll and dual-edge brushes to pick up different dirt, dust, and debris.

You can schedule the vac to clean all the floors automatically while you’re not at home. This is just one of a few convenient, time-saving perk of the robot.

Its design allows easy cleaning under furniture and other such obstacles. Still, it doesn’t have such a big dustbin capacity, so you’ll probably have to empty it after each use.

Thanks to its innovative sensors, the robot is unlikely to bump into things and fall from the stairs. It has a lithium-ion battery that lasts for about 100 minutes before going back to its charging dock and recharging.

Specifications

• Dirt Cup Capacity: 0.4 l
• Weight: 11 lbs
• Run Time: up to 100 min

This Roomba is among the best choices for pet owners. It has a three-stage cleaning system that picks up and cleans pet hair, dirt and debris.

Its Wi-Fi compatibility, Dirt Detect technology, and Smart Navigation help the unit clean various floors and areas of your home. It works equally as well on both low to medium pile carpets and wood floors.

Another thing worth mentioning is the Edge Sweeping brush which allows edge-to-edge cleaning. Edges and corners of walls are where the most hair gets stuck.

Its dual multi-surface rubber brushes stay in contact with bare flooring and carpets, adjusting and picking up even the tiniest allergens. On top of that, the filter traps some 99% of allergens, cat and dog hair.

iAdapt 2.0 and vSLAM technologies allow the robot to map the surroundings, cleaning under furniture and around obstacles.

Specifications

• Dirt Detect Technology: Advanced Dirt Detect
• Weight: 8.7 lbs
• Run Time: up to 120 min

This super-slip robot has a suction of 1400Pa and one-touch activation for easier use. Its 360° smart sensors keep it from bumping in different obstacles, furniture, and stairs.

It’s among the best robot vacuums to use for pet hair because it has a Max mode. This allows you to use extra strength when required.

It’s quite slim, measuring only 2.85” while it’s also quiet and easy to use. Thanks to its remote, you can schedule the vac to clean when you’re away from home.

With 100 minutes of runtime, the vac cleans all rooms with equal precision. Also, it recharges itself by finding and returning to its docking station when the battery is low.

It has four side brushes and an additional HEPA filter, which is great for pet owners and allergy-prone people. It also comes with an additional foam filter.

Specifications

• Suction: 1400Pa
• Weight: 8.87 lbs
• Run Time: 100 min

If you have more carpets, you should take a look at this smart and efficient vac. It provides fast cleaning, smart mapping, and dynamic performance.

Its dual-gyro system, combined with motion tracking sensors, creates an efficient cleaning path for each room. It has a total of thirteen sensors which help the unit avoid collision, traps, and obstacles.

The 1800Pa of suction picks up dirt and debris from all carpets with ease. It also has a large dustbin that you won’t have to empty after each use.

This one is meant for both carpets and bare flooring as it can clean and mop at the same time. It automatically detects carpets and adjusts to them, switching to maximum suction.

The bot works with app control, allowing you to schedule start and stop cleaning when you’re away from home.

Specifications

• Suction: 1800Pa
• Weight: 7 lbs
• Run Time: 60 min

Pucrc25 is among the most advanced robot vacuums to use on carpets. It has 1200Pa of suction and some 90 minutes of runtime for combined floor surfaces.

It’s a wireless robot for different floor types, including tile, hardwood and different carpets. It has anti-fall sensors which are critical for this type of robot vacuums to help them avoid falling down the stairs.

The low profile makes it easy for the unit to fit under furniture. This is ideal for tight areas and spaces where your full-size vac can’t reach.

This one is ideal for pet owners and allergy-prone people because it has a dust filter that keeps all the particles trapped inside. The Pucrc25 never clogs, so it’s efficient in picking up hair from carpets and it doesn’t get stuck. It has two auto side sweeper brushes that rotate to trap debris in corners and edges.

Specifications

• Suction: 1200Pa
• Weight: 3.53 lbs
• Run Time: 90 min