Your Old Roomba Sucks. This One Doesn't And It's Still Under $260
Roborock S4 Max on carpet
Tired of watching your robot vacuum aimlessly bump into walls and furniture and never quite getting your house clean? Then you need to upgrade to the Roborock Q5, a robot vacuum with LIDAR navigation — the same tech self-driving cars use — and it's only $259 right now.
But remember, Prime Day ends today (Wednesday, July 12), so you'll need to act fast to get this crazy good price!
I've been using Roborock vacuums for years and have reviewed dozens of different brands. While iRobot pioneered the space with its Roomba series, Roborock stepped in years later and perfected the product with its advanced navigation and superb app.
Roborock Q5 robot vacuum with LIDAR navigation: $429.99 $259.99 at Amazon
This robot vacuum will intelligently auto-map your home, giving you the ability to clean individual rooms or spaces from the app. Better yet, pair it with Google Assistant or Amazon Alexa and tell your house to clean itself!View Deal
I marvel every time I tell my house to clean itself using Google Assistant and my Roborock vacuum. "Hey Google, clean the house" is a command I issue at least weekly; my vacuum knows exactly what that means.
Even more impressive is when I tell Google to clean the kitchen or the master bathroom, and it knows exactly where to go.
Cheap Roombas and other robot vacuums simply don't have this functionality and could never dream of knowing where to go as well as this Roborock Q5 does. Plus, thanks to the intelligent and organized cleaning method, every nook and cranny of every room will be covered by the Q5 without you needing to interfere.
The Roborock app is filled with tons of great features like multi-level mapping — for houses with more than one floor — as well as no-go zones and automatic carpet detection.
And don't worry about pet hair or other particles sticking around after your vacuum does its thing. 2700Pa of suction power ensures that this vacuum sucks just about anything up, and the 470mL dustbin fits tons of debris before it's full. You can even pair it with the auto-empty dock later down the road if you want to purchase that another time.
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And yes, it can vacuum the whole house without having to recharge. It's rated for 3,230 square feet of cleaning on a single charge. Even if it somehow doesn't get everything in one go, it can go back to the dock and charge up just enough so that it finishes the job thanks to smart charging.
Get your house cleaner for less this Prime Day with the Roborock Q5!
Here Are The Best Robot Vacuums After Extensive Testing Of The Competiton
The best robot vacuums employ super-smart navigation technology, pick up a significant amount of debris and operate nearly independently. After over a month of testing seven top-rated robot vacuums, I found that the best overall robot vacuum is the iRobot Roomba s9+. This top-of-the line Roomba is whip-smart, can get into the tightest nooks and crannies and is about as autonomous as it gets. It's basically the Rolls-Royce of robot vacuums. I also determined that the best value robot vacuum is the Wyze Robot Vacuum: It's reliable, simple to use and affordable. (For more on these vacuums, read my in-depth iRobot Roomba s9+ and Wyze Robot Vacuum reviews).
These are the best robot vacuums available now, from slimmer picks to extra powerful smart models.
Illustration: Forbes Vetted / Photos: RetailersThe following is a list of all the winners from the testing process:
After doing the (literal) dirty work for you to test seven of the highest-rated and reviewed robot vacuums available, read on to learn about the five that truly wowed me with their cleaning power, mapping abilities and battery capacities. If you're a vacuum purist, worry not: We've got picks for the best stick vacuums and the best vacuums for every different surface in your home.
Smart Mapping: YesSelf-Emptying: YesSmart Home Compatible: YesBattery Life: 120 minutesWarranty: 1 yearCleaning Time: 120 mins per 750 sq ft home
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The iRobot Roomba s9+ won best robot vacuum overall because it has superior cleaning power compared to the other robot vacuums I tested, as well as the unique ability to get into every nook in a home thanks to its D-ring shape and well-designed brushes. Its app and easy-to-use interface were also the best I tried. This robot vacuum is spendy—it's the top of the line iRobot Roomba—but simply put, it truly makes life easier.
As the top of the line Roomba model, the s9+ has some standout features that bring it to No. 1 on this list, first of which is its exceptional suction strength. IRobot says that it has 40 times that of the base Roomba model, the 600 series, a considerable step up from other models. I myself found that in the debris test, the s9+ picked up the most debris (75%)—10% more than the runner up (the Miele Scout RX3, which did not make the list for its lack of smarts and a finicky app), and 36% more than the robot in last place (the Eufy Robovac G30, which made up for its lesser suction strength in navigation skills and affordability). But even with the extra suction, I found this model to be considerably quieter than the i3 EVO. While not quite as quiet as the Eufy Robovac G30 or Wyze vacuum, it was considerably quieter than the other budget Roomba I tested, the i3+ EVO.
The s9+ has a unique D-shape that lets it get into more nooks and crannies than other robot vacuums.
Caroline MullenThe robot's shape also helps set it apart. The s9+ is D-shaped, unlike all the other round vacuums on our list, which allows it to actually fit into corners and right up against walls. In fact, I watched it pick up dust against the baseboards that was missed by other vacuums. It did get stuck on my floor-length curtains (which I anticipated), so be sure to lift long curtains up before cleaning.
Having been a Roomba user for a few years now, I'm familiar with the app's interface, and always found it to be pretty reliable, but my favorite feature is how easily you can add multiple robots. I started with DJ Roomba (you can name each vacuum whatever you please), and it's—mercifully—simpler than I anticipated to flip between him and the three other Roombas I'm testing: Mark Ronson, Jazzy Jeff and Diplo. This is a helpful feature for people with multi-level homes or a robot vacuum as well as a mopping robot. Compared to some of the other connected apps, the iRobot app is smoother and more user-friendly.
The s9+ also had the most advanced technology of any vacuum I tested. This robot employs vision-based navigation or visual simultaneous localization and mapping also known as vSLAM (other robots I tested, like the Wyze Robot Vacuum and Eufy RoboVac G30, use LiDAR navigation). According to Brent Hild, iRobot Director of Product Management, "Our robots use vSLAM to build a map of the environment as the robot cleans and keep track of its location until it has finished cleaning." Hild says the benefits of vSLAM navigation are mainly that a robot can build a more robust map of a home (including multiple levels), and can continue a cleaning job where it left off even if it's been picked up, which LiDAR robots tend to struggle with.
In my tests, I found the LiDAR mapping to be pretty similar to vSLAM, especially in a home where there aren't many obstacles. The Wyze was able to create a comprehensive smart map, complete with boundaries, but it didn't specifically detect carpeting or was able to maneuver around obstacles in real time.
Smart Mapping: YesSelf-Emptying: NoSmart Home Compatible: YesBattery Life: 110 minutesWarranty: 1 yearCleaning Time: 60 minutes per 750 sq ft home
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Surprised and delighted—that's how I'd describe my experience with the Wyze Robot Vacuum. Setup was quick and simple, and I appreciate that Wyze makes only one robot vacuum—no complicated model names and confusing specs to sift through, just one vacuum that works, and works well. The mapping cycle was quicker than others (about seven minutes total, compared to the two to three runs required for a Roomba to completely map a space), but it did miss the higher-pile rug in my hallway, possibly because it was a bit too high for it to surmount. I don't hold it against the Wyze vacuum much, though, since the rug was intended to be a challenge, and when I ran another mapping cycle, it clocked the rug and added the hallway to its map.
Unlike other vacuums, the Wyze vacuum required no assistance during its full passes through my ... [+] apartment in testing.
Caroline MullenCompared to the other vacuums I tested, the Wyze robot vacuum required no assistance during its full passes through my home—it quietly breezed through the apartment without sucking the curtains up or getting stuck under furniture. It performed exceedingly well in debris-pickup tests, picking up approximately 61% of the coffee, baking soda and Cheerios scattered on the rug in just one cleaning cycle—scoring third overall in this category. And while debris pickup doesn't tell the full story, I was super impressed with its cleaning abilities. The thing you're sacrificing most of all with this vacuum is a self-emptying base. If you've had a robot vacuum before, you likely know that their small dustbins can fill up quickly, sometimes requiring a mid-clean empty, but if this isn't a deal breaker for you, it's a fantastic option for the price.
Smart Mapping: YesSelf-Emptying: YesSmart Home Compatible: YesBattery Life: 75 minutesWarranty: 1 yearCleaning Time: 100 minutes per 750 sq ft
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If you've never heard about a robot vacuum spreading unmentionable pet debris through the house before… count yourself lucky. It's an unimaginable nightmare, especially for pet owners who know how difficult it is to clean up even a contained accident. The iRobot Roomba j7+ model is specifically made for obstacle avoidance with a built-in camera that identifies obstacles (including pet droppings) beyond its smart map of a home. This robot's technology is slightly different than just vSLAM, since this one has a more-advanced camera that can actually take photos of obstacles, so you can tell it to what to avoid in the future. IRobot is so confident in the j7's obstacle avoidance abilities, that they offer a "P.O.O.P. (Pet Owner Official Promise)" which offers a free replacement vacuum within a year of purchase if it does happen to run into pet waste.
iRobot's j7+ model is specifically made for obstacle avoidance (including pet messes) with a ... [+] built-in camera.
Caroline MullenThis model is also a great option for parents of young kids, as the obstacle avoidance works just as well for cords, toys and clothing on floors. It had slightly less suction power than the s9+ in testing (though it still managed to pick up an impressive amount of dust and pet hair), and isn't as adept at getting right up against walls and corners. But the obstacle avoidance technology is a worthy tradeoff for homes that may have an errant toy or mess at any given time.
Smart Mapping: YesSelf-Emptying: NoSmart Home Compatible: YesBattery Life: 120 minutesWarranty: 1 yearCleaning Time: 100 mins per 750 sq ft home
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The Eufy Robovac G30 is a comparatively affordable smart-mapping robot with "Smart Dynamic Navigation 2.0," which maps your home using a gyroscope (which helps a robot learn its orientation in a space) and accelerometer smart sensors (which gives a robot a sense of gravity in order to determine acceleration) to learn a home. It follows a focused, zig-zag route, unlike other vacuums that use LiDAR or vSLAM navigation. This robot effectively mapped my home, methodically cleaning on each run. It doesn't self-empty or support boundary guidance, but Eufy offers some upgrades if you want: For only $20 more, the G30 Edge includes boundary strip avoidance.
The slim Eufy Robovcc G30 was able to get under low furniture in my tests since doesn't have a ... [+] protruding LiDAR sensor.
Caroline MullenI was surprised to find that the Robovac G30 was the only robot able to slither under a mid-century desk I keep in my living room, something I didn't even think was possible. It doesn't have a protruding LiDAR sensor, and is slimmer than the other vacuums, so it's able to clean under furniture that other robots can't. It's also very quiet, which is a welcome reprieve from some of the louder vacuums, like the Roomba i3+. A non-scientific but hopefully helpful note: Some vacuums (like the Roomba i3+) are intrusive when listening to music or watching TV at a normal volume, so if I don't have to turn the TV or music up to hear over it, I'm pleased. This vacuum didn't fare as well as the others in debris tests, picking up 39% of debris, but this test is only one factor when considering a robot vacuum. The Robovac G30 is nimble, quiet and affordable.
iRobot
iRobot Roomba i3+ EVO
Smart Mapping: YesSelf-Emptying: YesSmart Home Compatible: YesBattery Life: 75 minutesWarranty: 1 yearCleaning Time: 120 mins per 750 sq ft home
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The Roomba i3+ EVO has the best blend of affordability and smart features for a budget model. It uses a variation of vSLAM navigation called SLAM, which simply drops the "v" and operates without a visual sensor (camera). "Instead, it navigates using a variety of sensors, including an optical floor tracking sensor, gyroscope and bump sensors to clean systematically like a vSLAM robot would," says iRobot Director of Product Management Brent Hild.
The main drawback here is the lack of premium Roomba features (like an obstacle-detecting camera or super-powerful suction) and the loud volume of the vacuum as it's cleaning. Compared to the other models on the list, this one is definitely the most obtrusive in terms of sound. However, this is the perfect model if you're hoping to break into the world of Roombas without the expensive price tag of one of their more premium models. With a self-emptying base, it's highly self-sufficient, and compared to similarly priced or more expensive vacuums (such as a Shark robot vacuum or Miele Scout RX3), it has a great navigation system. It picked up 55% of debris during that test, which fell right in the middle of all the vacuums. The debris tests can be taken with a grain of salt (or coffee grounds? Cheerios?) though, since they don't tell the full picture of a vacuum. After all, you're buying into iRobot's highly rated customer service, a very user-friendly interface and a vacuum that's able to stand the test of time.
Other Robot Vacuums I TestedI tested two other robot vacuums that didn't make the cut—both were fine in terms of suction, but I didn't find them to have the same level of reliability when it came to intelligence and self-sufficiency.
Miele Scout RX3 Home Vision: This vacuum offers live video feed while cleaning, which was an interesting selling point I wanted to see firsthand. Unfortunately, the interface of the app was clunky and prone to freezing, didn't offer an archive of cleanings and more often than not, was unable to load the video feed. It performed well for debris tests, but overall it was difficult to use and required above-average human assistance due to getting stuck on rugs and under furniture—especially when considering the high price point.
Shark AI Ultra Robot Self-Empty XL: Similar to the Miele vacuum, this Shark model clocks in at a higher price point, but was difficult to get properly functioning. The app has a tendency toward quitting and freezing, and the robot stalled several times during each full cleaning cycle for no obvious reason, needing to be rebooted and the app restarted (requiring a login each time).
How I Tested The Best Robot VacuumsI'll preface my testing overview by setting the scene for my at-home lab: I live in a one bedroom apartment that has parquet wood flooring, medium-pile carpet, several low-pile area rugs (some are from Ruggable, so they're two separate pieces) and two different types of tile. I also have a decent amount of furniture, curtains in both rooms and a French bulldog who has a tendency to leave toys strewn about and relieve himself on the floor from time to time (we're working on it). Suffice it to say: There are countless obstacles and surfaces for a robot vacuum to encounter.
My tests began by sending each robot on a mapping run, during which the robot methodically maps out the entire space, noting walls, furniture and separate rooms to create a comprehensive map along the way. Some robots require a mapping run, but others use the first few cleans to fully map the space. Then I ran them through two to three full cleaning cycles through my entire 750 square foot apartment, not making an effort to pick up dog toys, lift curtains out of the way or hide stray cords—I wanted to see how the robots would perform in difficult conditions.
As they went, I recorded several important factors: how many times they got stuck or required human assistance, the noise level during cleaning, their mapping abilities and how maneuverable they were (Were they able to get over rugs? Under furniture?). Once the robots were finished, I checked the contents of the dust bin to inspect how much they had collected from the floors, and took note of how difficult or easy it was to locate and empty the dust bin.
To test cleaning abilities for each vacuum, I sprinkled set volumes of baking soda, coffee grounds, ... [+] and Cheerios onto the rug to represent common household messes. I
Caroline MullenIn terms of measuring just how much each robot picked up, I ran them each through a cycle while confined to a 3 foot by 5 foot area, atop a rug with multiple pile heights for an added challenge (some robots tend to have difficulty getting up onto and cleaning high pile rugs). Then I vacuumed and shook out the rug between each test. To ensure consistency, each robot was set to "auto" cleaning mode, which is meant to adjust suction level for different surfaces. I sprinkled set volumes of baking soda, coffee grounds and Cheerios onto the rug to represent common types of household messes. The coffee grounds and baking soda represented anything from potting soil to flour to dust, while the Cheerios stood in for larger pieces of debris like dog food, crumbs or, of course, cereal. Then I weighed the total debris picked up after each robot completed one cycle.
To simulate how these bots would work in a multi-story home, I also brought the robot vacuums to the stairwell to see if they would hurl themselves off the stairs or avoid peril.
All of these vacuums also come with free apps to schedule cleaning even when you're not at home. I made note of each app's performance—were they clunky to operate? Did they consistently lag when opened? Lose connection to the robot? I tried to start each one remotely (i.E. Off of the shared Wi-Fi network in my apartment) to see if they would easily start a cleaning routine while I was out of the house. The apps also store floor plans that your robot has mapped out (and all but the Eufy Robovac G30 allows for setting boundaries, or "no-go" zones), inform you of issues or maintenance needs and remind you when it's time to update your robot's software.
How To Pick A Robot VacuumAfter many hours of researching market-leading robot vacuums, talking to experts in the field and testing them myself, I boiled the shopping criteria down to three main aspects: intelligence, maneuverability and cleaning ability. They work in conjunction, as even the smartest robot wouldn't be up to snuff if it had limited suction power or low-quality bristles for gobbling up debris.
IntelligenceIntelligence covers an array of abilities a robot vacuum might have, mainly its capacity to properly map a space, remember the layout of your home and avoid obstacles. In general, the higher the price point on a vacuum, the "smarter" it is, but there are exceptions of course. There are three main navigation methods for robot vacuums: multi-pass/random bounce, LiDAR (laser navigation) and vSLAM (visual simultaneous localization and mapping).
Multi-pass/random bounce navigation is the least efficient, and is often found on budget vacuums. It uses collision sensors, cliff sensors and ground sensors to detect the boundary and navigate. "The downside is that the vacuum operates in a random fashion, bumping into things and randomly veering around the room. It takes forever to clean a room (roughly 3x longer than LiDAR) and may result in missed spots causing incomplete floor coverage," says Wyze Product Manager, Hongfei Ning. However, iRobot Director of Product Management, Brent Hild, recommends random bounce vacuums for small rooms like dorms and studios.
LiDAR, or laser navigation, uses a spinning laser sensor mounted on top of the vacuum that maps out your house while the vacuum is cleaning. "This LiDAR sensor fires a laser in every direction, collecting data from the reflected laser light thousands of times per second. This helps the robot vacuum sense the surroundings, map out the entire house and figure out its location. As a result, the vacuum can thoughtfully plan its cleaning path and easily cover the entire floor with extreme efficiency," says Ning. However, LiDAR vacuums can get tripped up when they're moved during cleaning (say, to extricate it from a tangled cord), and aren't able to map multiple levels of a home.
vSLAM navigation is what you'll find in iRobot's high-end models (the j and s series). This technology uses a camera and optical sensors to capture data points in the robot's environment, enabling the vacuum to create a particularly good map of its surroundings, as well as help it understand where it is in the house while it's cleaning. SLAM navigation (which drops the "visual" piece), "navigates using a variety of sensors, including an optical floor tracking sensor, gyroscope and bump sensors to clean systematically like a vSLAM robot would," according to Hild.
ManeuverabilitySome vacuums simply lack the ability to power through high-pile rugs or multiple surfaces, which to me, kind of defeats the purpose of an automated cleaning product. All of the vacuums on our list were able to move from hardwood to tile to carpet with ease, but some are slimmer than others (like the Eufy Robovac G30), allowing them to scoot under furniture. The very best of this list, the Roomba s9+, is actually D-shaped, which makes it fabulous at sucking up dirt from walls and corners. Other robots account for corners and walls by long, spinning bristles on their fronts that loosen debris and sort of drag it under the robot like a crab digging through the sand.
Cleaning AbilityOf course, it's important for a vacuum to be able to lift and remove dirt and debris from a room. There are several factors that play into these abilities, like suction power, bristles or rollers and battery life. While robot vacuums are not yet a rival to the suction power or precision of an upright vacuum, most of the vacuums on our list have multiple suction strengths (which you can change throughout cleaning, or let your robot automatically sense what type of floor it's on). Higher suction power means more of a drain on battery though. Brush rolls are another consideration: Bristle brush rolls tend to get more hair caught in them (requiring more frequent cleaning), but I found that Roomba's rubber brush rolls (like the ones on the winner, the s9+), tend to stay cleaner and pick up more debris.
It's crucial for a vacuum to be able to lift and remove dirt and debris from a room. Pictured here ... [+] is the Wyze's dustbin after cleaning.
Caroline MullenJust be aware: An upright or stick vacuum is still an invaluable piece of cleaning tech in your home, even with a robot. Upright vacs have more powerful suction, and you're able to concentrate on specific, highly soiled areas, plus you can clean up that mess immediately, where a robot vacuum might take up to an hour to reach the area. Upright and stick vacuums are also essential for sucking up crumbs from underneath couch cushions, dusting blinds and cleaning baseboards, so you don't want to ditch them in lieu of a robot; instead, add in a smart little guy for routine maintenance. I find that a robot vacuum helps me clean about 75% of the floors, while the other 25% is underneath furniture and needs to be cleaned from time to time, and that's certainly enough for me.
My ExpertiseI've thoroughly tested and researched a variety of products for shopping guides and reviews during my five-year journalism career. The list includes dishwasher detergents, bed sheets, mattresses, spray cleaners, brooms and more. I've written review and shopping content for brands such as The Strategist, Domino, Insider Reviews and Real Simple.
For this piece, I spent approximately a month testing seven robot vacuums, recording their quirks, benefits and differences. I also reached out to iRobot Director of Product Management, Brent Hild, and Wyze Product Manager, Hongfei Ning, to learn about all things technical when it comes to engineering top-of-the-line robot vacuums.
Can A Robot Vacuum Fully Replace An Upright Vacuum?Most people (experts and users alike) agree that a robot vacuum is a fantastic tool for everyday cleaning. But there are some jobs you'll still need an upright or handheld vacuum for, like cleaning baseboards, getting in between couch cushions, fitting underneath furniture and super deep cleans. That said, robot vacuums have come a long way. "When the Roomba first launched in 2002," says Hild, "consumer sentiment was a bit skeptical that a robot vacuum could clean floors like an upright vacuum. In fact, over the past several years, the robot vacuum segment has outpaced that of the upright vacuum segment."
What Is The Lifespan Of A Robot Vacuum?In general, Ning says you can expect a robot vacuum to last anywhere from 4 to 6 years depending on daily wear and tear. However, Hild tells us that iRobot often hears from customers still using their original Roombas from 2002—so your vacuum may last even longer.
Are Refurbished Units A Good Option Instead Of A New Vacuum?If you're hoping to acquire a premium vacuum at a lower price, refurbished units are a great option. According to Hild, "Roomba-restored robot vacuums go through a number of quality assurance measures before they're resold as manufacturer 'certified refurbished.' These measures include [getting] replacement parts, mechanical testing and software upgrades. In the end, the restored robot is guaranteed to operate just as well as a new retail Roomba robot vacuum, with the same iRobot customer care support and backed by a 90-day warranty." Something to note: Chris Atkeson, roboticist and a professor at the Robotics Institute and Human-Computer Interaction Institute at Carnegie Mellon University, points out that a robot's batteries do degrade over time. He recommends getting a new battery if you're opting for a refurbished unit.
How Much Should You Spend On A Robot Vacuum?The cost of a robot vacuum will vary depending on the its navigation system. In my research, I found that random bounce budget vacuums hover around $200. For a LiDAR or vSLAM vacuum, the cost can range from $300 to $1,000.
How Often Should You Perform Maintenance On A Robot Vacuum?The allure of a robotic vacuum is that it's mostly self-sufficient. But like an upright vacuum, your robot will require cleaning and occasional maintenance to stay in fighting shape. Over time, the brushes can bend or break, hair can clog the brushroll and the filter will need changing. The iRobot app includes a "robot health" section which will tell you when certain parts (like cleaning brushes or filters) need to be replaced, but Ning recommends cleaning the dustbin, brush and HEPA filter after every other cleaning, depending on the frequency of use. He also recommends replacing the brushes and filters every 6 months.
Best IRobot Roomba Robot Vacuum Deals For June 2023
If you're looking for a new robot vacuum, then you've come to the right place. Here, we'll be listing the best deals that you can find on the iRobot Roomba robot vacuums. Whether you're looking for something cheap like the iRobot Roomba i3, or something expensive like the Roomba S9, everything that iRobot has is available on this list.
iRobot does typically discount its robot vacuums, so you can almost always find some sort of a deal on at least one of their products. Of course, the best times to buy one are near shopping holidays like Prime Day and Black Friday. But you can still find them on sale at other times of the year.
iRobot is one of the most popular robot vacuum companies out there. Whether they are the best, is up for debate. As some people might prefer another brand over iRobot and some might prefer iRobot. But it is the most synonymous brand with robot vacuums.
iRobot has been around for nearly 30 years, surprisingly. And has been making robot vacuums the entire time. So it does have the experience, compared to the competition.
The lineup from iRobot ranges from the i3 to the i9, and there's even some others available like the S9. Now iRobot does offer a self-emptying dustbin, however it is not included with most of its robot vacuums. The plus models do come with the self-emptying dustbin, which is what makes it a plus model. So definitely keep that in mind here. That self-emptying dustbin does make it a bit more expensive. If that's not as big of a deal for you, you do have the option of getting the same model without that self-emptying dustbin.
So without further ado, here are the best deals that you can currently find on iRobot Roomba robot vacuums.
