Top 10 Best Robot Vacuums Reviews & Comparison 2021

Looking for the best robot vacuums? We have evaluated 134548 reviews from top experts. Here are our top-ranked picks, including top-selling robot vacuums.

Having trouble buying a great robot vacuums? We understand this problem because we have gone through the entire robot vacuums research process already, which is why we have put together a comprehensive list of the best robot vacuums available in the market today. After hours of researching and using all the models on the market, we find the best robot vacuums of 2021. Check out our ranking below!

SaleRANKING No. 1
iRobot Roomba 675 Robot Vacuum-Wi-Fi Connectivity, Works with Alexa, Good for Pet Hair, Carpets, Hard Floors, Self-Charging
  • CLEAN SMARTER - The 600 series is a great way to begin cleaning your home smarter. Just schedule it to clean up daily dirt, dust, and debris with the iRobot HOME app or your voice assistant. - for effortlessly clean floors.
  • LOOSENS, LIFTS, & SUCTIONS - The 3 Stage Cleaning system & Dual Multi-Surface brushes grab dirt from carpets & hard floors, an Edge-Sweeping brush takes care of corners & edges.
  • LEARNS YOUR LIFE LISTENS TO YOUR VOICE - Learns your cleaning habits to offer up personalized schedules, while Google Assistant & Alexa allow you to start cleaning with just the sound of your voice.
  • ADAPTIVE NAVIGATION - A full suite of advanced sensors allow Roomba to navigate under & around furniture, & along edges. Cliff Detect keeps it from falling down stairs.
  • SENSES & ELIMINATES DIRT - Dirt Detect Sensors alert your robot about dirtier areas of your home, like high-traffic spots, & cleans them more thoroughly.
SaleRANKING No. 2
Shark IQ Robot Self-Empty XL RV101AE, Robotic Vacuum, IQ Navigation, Home Mapping, Self-Cleaning Brushroll, Wi-Fi Connected, Works with Alexa
  • FORGET ABOUT VACUUMING FOR UP TO A MONTH:  A bagless, self-emptying base holds up to 30 days of dirt and debris.
  • POWERFUL SUCTION:  Deep-cleaning power to take on large debris, small debris, and pet hair on carpets & floors.
  • NO HAIR WRAP:  Self-cleaning brushroll removes pet hair and long hair as it cleans - no more hair wrap.
  • PHONE OR VOICE COMMAND:  Schedule whole-home cleanings or target specific rooms or areas to clean right now with the SharkClean app or voice control with Amazon Alexa or Google Assistant.
  • TOTAL HOME MAPPING + ROOM SELECT:  Maps your home and lets you choose which rooms to clean right now.
RANKING No. 3
eufy by Anker, BoostIQ RoboVac 11S (Slim), Robot Vacuum Cleaner, Super-Thin, 1300Pa Strong Suction, Quiet, Self-Charging Robotic Vacuum Cleaner, Cleans Hard Floors to Medium-Pile Carpets
  • Included in the “Best robot vacuums of 2019” by Tom’s Guide.
  • All-New RoboVac: Re-engineered to be the slimmest* RoboVac (2.85'') but with quiet operation and increased suction power at 1300Pa.
  • BoostIQ Technology: Automatically increases suction power within 1.5 seconds when extra vacuuming strength is needed to get the best clean.
  • A Quiet Clean: Vacuums for up to 100 minutes** on hardwood floors with consistent, powerful suction at a volume no louder than an operating microwave.
  • Premium Features: Anti-scratch tempered glass-top cover for protection, infrared-sensor for evading obstacles, and drop-sensing tech to avoid falls. Automatically recharges so it's always ready to clean.
SaleRANKING No. 4
iRobot Roomba i3+ (3550) Robot Vacuum with Automatic Dirt Disposal Disposal - Empties Itself, Wi-Fi Connected Mapping, Works with Alexa, Ideal for Pet Hair, Carpets
  • CLEANS UP AFTER YOU, AND ITSELF - Forget about vacuuming for months at a time with the Clean Base Automatic Dirt Disposal that allows the i3+ to empty itself for up to 60 days.
  • POWERFUL PERFORMANCE AND POWERFUL PICK-UP - Pulls in stubborn dirt and messes with a Premium 3-Stage Cleaning System and 10X the Power-Lifting Suction.* Control how you clean with the iRobot HOME app or your voice assistant.
  • SMART NAVIGATION GETS THE JOB DONE - The i3+ navigates and maps your home in neat rows using state-of-the-art floor tracking sensors to vacuum hardwood and carpet.
  • GOES WHERE IT'S NEEDED, AVOIDS WHERE IT'S NOT - Reactive Sensor Technology tells the robot where it can and cannot reach, which means less getting stuck on furniture and more knowing where to go.
  • LEARNS YOUR LIFE LISTENS TO YOUR VOICE - Learns your cleaning habits to offer up personalized schedules, while Google Assistant and Alexa allow you to start cleaning with just the sound of your voice.
SaleRANKING No. 5
eufy by Anker, BoostIQ RoboVac 30C, Robot Vacuum Cleaner, Wi-Fi, Super-Thin, 1500Pa Suction, Boundary Strips Included, Quiet, Self-Charging Robotic Vacuum, Cleans Hard Floors to Medium-Pile Carpets
  • Wi-Fi Convenience: The EufyHome app, and Amazon Alexa and the Google Assistant voice control-services let you accomplish your vacuuming needs with zero effort from you.
  • Worry-Free Cleaning: Set Boundary Strips and the robotic vacuum cleaner’s slim 2.85” body with—upgraded to 1500Pa* suction—only cleans the areas you want.
  • BoostIQ Technology: The robotic vacuum cleaner will automatically increase suction power within 1.5 seconds when extra vacuuming strength is needed—so you get the best clean.
  • A Quiet Clean: Up to 100 minutes** of constant, powerful suction at a volume no louder than an operating microwave from this robotic vacuum cleaner.Power Consumption:40 W
  • What You Get: RoboVac 30C, 13.2 ft Boundary Strips, remote control (2 AAA batteries included), charging base, AC power adapter, cleaning tool, extra set of high-performance filters, 4 side brushes, 5 cable ties, welcome guide, and our worry-free 12-month warranty.
RANKING No. 6
ILIFE V3s Pro Robot Vacuum Cleaner, Tangle-free Suction , Slim, Automatic Self-Charging Robotic Vacuum Cleaner, Daily Schedule Cleaning, Ideal For Pet Hair,Hard Floor and Low Pile Carpet
  • With a tangle-free pet hair care technology, focuses on picking up hairs, dirt, debris on hard floors
  • Low profile design to clean under beds, furniture where dirt hides. Ideal for hardwood, tile, laminate or stone.
  • Self-charging, programmable schedule, smart sensors for anti-bump and anti-fall. Runtime 90-100 mins
  • Easy operation with remote control, or one touch auto clean button on robot.
  • Tip: Easy maintenance, empty dustbin and clean the filter after each use. Replace filter every month.
SaleRANKING No. 7
Shark ION Robot Vacuum AV751 Wi-Fi Connected, 120min Runtime, Works with Alexa, Black
  • THREE BRUSH TYPES. ONE POWERFUL CLEAN: Tri-Brush System combines side brushes, channel brushes, and a multi-surface brushroll to handle debris on all surfaces
  • COMPLETELY INTEGRATED IN YOUR HOME: Shark ION Robot senses ledges and stairs, avoids damaging furniture and walls, and maneuvers around potential stuck situations, truly knowing your home
  • CLEAN FROM YOUR PHONE: SharkClean app lets you start and stop cleaning and schedule your robot to clean whenever you want
  • EASY VOICE CONTROL: Use Alexa or Google Assistant to easily make the robot clean at your command in your connected home
  • 120 MINUTE RUNTIME: Whole-home, floor-to-carpet cleaning for up to 2 hours
SaleRANKING No. 8
OKP Life K2 Robot Vacuum Cleaner 1800 mAh, Blue
  • 👩🏻‍🔬This K2 robotic vacuum cleaner is for your daily home clean.
  • 🤔Why OKP K2 no suction:Please make sure the robot is in HIGH running working mode,you could check out via app or press the + button of the remote.
  • 🧠4 Clean Modes Cater to Your Needs:Smart Vacuum Robot Cleaner supports 4 clean modes including ➊Auto clean➋Spot clean ➌Wall Follow clean ➍Manual clean.Freely switch between different modes and power levels as you want via app.
  • ♻Long Battery Life & Self-charging:K2 robot vacuum equipped 1800 mAh lithium iron phosphate batteries make the robot vacuum cleaner a long battery life and up to 100Mins run time(Low suction running mode). The K2 robotic vacuum cleaner will go back to the charging base automatically when run out of battery or finish vacuuming.
  • 💡Smart App & Easy Control:You can easily create a home clean schedule, change the clean mode, and control the clean direction by using the OKP app. The auto vacuum cleaner robot is also compatible with Alexa and Google Assistant, allowing users make the robot start and stop the clean by voice commands. Use robots to save you time and energy!
RANKING No. 9
Lefant Robot Vacuum Cleaner, Auto Robotic Vacuums, Upgraded 6D Collision Sensor, 1800pa WiFi/App/Alexa, Self-Charging, Super Quiet Mini Cleaning Robot for Pet Hair, Hard Floor, Low Pile Carpets, M201
  • 👍【Upgraded FreeMove Technology 2.0】: The Robot Vacuum has upgraded 6D built-in anti-collision infrared sensors that help the robot vacuum detect probable stuck areas and adjust the cleaning path automatically. Anti-dropping sensors prevent the robot vacuum cleaner from falling off the stairs.
  • 🌟【4 Clean Modes Cater to Your Needs】: Smart Vacuum Robot Cleaner supports 4 clean modes including ➊Auto clean➋Spot clean ➌Wall Follow clean ➍Manual clean. Freely switch between different modes and power levels as you want via the app.
  • 💪【Strong Suction】: Robot Vacuum Cleaner powered by a strong digital motor, the lefant robot vacuum cleaner M201 features strong suction power and a unique inlet design which does not clog with a pet's hair like other robot vacuums with a rotating brush.
  • 📌【Small Body Design】: The Robotic Vacuum Cleaner with an 11'' diameter and unibody design, the lefant robot vacuum cleaner M201 slides under and around the bed, sofa, and other furniture for a thoroughly clean with high coverage and ultra-low failure rate.
  • 🔋【Long Life Battery & Self-charging】: The lefant robot vacuum cleaner M201 uses lithium iron phosphate batteries which have a longer life, better safety, and essentially no capacity decay compared with general lithium batteries. The Lefant M201 Auto Vacuum Cleaner Robot up to 100Mins run time or approximately 1100 sqft and robotic vacuum cleaner will go back to the charging base automatically when run out of battery or finish vacuuming.
SaleRANKING No. 10
Roborock S6 Robot Vacuum, Robotic Vacuum Cleaner and Mop with Adaptive Routing, Multi-floor Mapping, Selective Room Cleaning, Super Strong Suction, and Extra Long Battery Life, Works with Alexa(black)
  • Astonishingly efficient: Using adaptive routing with edge optimized cleaning, S6 gives you comprehensive room cleaning fast.
  • Multi-floor Mapping: Save multiple maps, along with No-go Zones for each level, all recognized automatically by the robot.
  • Convenient Selective Room Cleaning: Choose which rooms to be clean, and schedule cleaning for specific rooms.
  • Powerful clean and Easy mopping:Intense suction, cleans deep into carpets and cracks in the floor. Get your floors gleaming with a quick mop.
  • Quiet and convenient: With a cleaning volume of just 67db (equivalent to a typical conversation) in Balanced mode, you can clean any time day or night without disruption.

How To Buy Best robot vacuums

Does shopping for the best robot vacuums get stressful for you? Are doubts rolling over your head and confusing you? We know how it is; we have been through the entire journey of robot vacuums research as we have put forward an entire list of the best robot vacuums available in the market these days. We have brainstormed a few questions that most of you might have in mind.

Although there may be more than what we are suggesting here, it is significant for you to ensure that you conduct exclusive research for this product before buying it for yourself. The questions may include:

  • Is a robot vacuums worth the purchase?
  • What are the advantages of buying a robot vacuums?
  • What factors should you consider before shopping for the best robot vacuums?
  • Why is it important to invest in a robot vacuums, especially the best one?
  • What are the good robot vacuums available in today’s market? Or what is the best robot vacuums in 2021?

And, where would you get all this kind of information? We are absolutely sure that you may have many more questions, and the best way to quench your thirst is to get them all solved from various online resources. Sources may be anything such as online forums, word-of-mouth, rating websites, buying guides, and product reviews. Proper research is essential before buying the best robot vacuums for yourself. Ensure that you are reading from highly reliable, trustworthy websites or any other sources.

We offer a buying guide for robot vacuums, and we provide 100% genuine and unbiased information. We make use of Big Data and AI data to proofread the information. How has this buying guide been made? We have a uniquely designed set of algorithms, which enable us to make a list of top 10 robot vacuums that are available in the marketplace these days. Our technology of bringing together a list depends on the factors such as:

  1. Brand Value
  2. Features & Specifications
  3. Product Value
  4. Customer Reviews & Ratings
  5. Quality and Durability

We do not forget that keeping product information up-to-date is our priority; therefore, we keep our websites updated at all times. Get more information about us through online sources. If you feel that the information displayed here is misleading or is incorrect or is irrelevant from actual facts, then please do not hesitate to get in touch with us. We will be there for you at all times!

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