With so many fashions to select from, the title Roomba has virtually turn into synonymous with robotic vacuums. iRobot, the corporate behind Roombas, has practically a dozen completely different variations of automated house-cleaners. However how are you aware which is one of the best for you?
SKIP AHEAD Finest Roomba robotic vacuums
By greatest practices for selecting a robotic vacuum and the completely different options Roomba affords, it may be simpler to determine which one suits your wants, area and finances. For starters, let’s contemplate what a robotic vacuum provides you and what options truly matter.
How to buy a robotic vacuum
Everybody’s wants are completely different, which implies a robovac will not be a one-size-fits-all. When searching for one, it’s vital to consider your particular person circumstances. As an illustration, do you will have a big residence with a number of ranges? Do you will have pets? Is your home principally carpeted or do you will have naked flooring? Are you at residence a lot of the day? That can assist you perceive the completely different options of every Roomba, Choose reached out to Jason Williams, senior company communications specialist at iRobot, to search out out what elements are most vital to contemplate when shopping for one.
Suction energy
“Suction doesn’t all the time equate to higher cleansing,” says Williams. “Suction is just one consider a fancy cleansing equation that features agitation, kind of particles, air path, sealing, and so forth.,” he says. Whereas some vacuums present numerical measurements for his or her suction energy, iRobot doesn’t, he mentioned. As a substitute, it affords up extra imprecise phrases like “5x the cleansing energy” or “40x the suction energy.” Nonetheless, listening to how every mannequin compares to the others can assist you identify which one is true on your stage of mess. For instance, you probably have pets that shed, you might have considered trying the stronger suction. Solely discover just a little dust in your flooring? One of many decrease cleansing energy fashions could also be simply wonderful. Alongside suction energy, different cleansing options to concentrate on are brushless rollers (which will be good for choosing up pet hair, based on the model) or allergen filters, which lure pollen and mould allergens inside as soon as they’re picked up, says iRobot.
Cleansing fashion
Williams says there are two navigation strategies that Roomba vacuums use to maneuver about the home. One is “multipass/random bounce,” he mentioned. “[These] use enter from sensors on the robotic, like bump sensors within the robotic’s bumper, to execute pre-programmed behaviors.” He mentioned the Roomba 600 sequence makes use of this sort of navigation. “It really works effectively in smaller areas, like dorm rooms, studios and flats the place they have an inclination to cowl areas of the ground a number of occasions,” he mentioned. One other kind of navigation, which iRobot makes use of on most of its newer, smart-mapping Roomba vacuums, known as vision-based navigation, or visible simultaneous localization and mapping (vSLAM), mentioned Williams. “These fashions are in a position to systematically navigate and clear in a corn row vogue with no navigational digital camera,” he mentioned.
Noise
Williams mentioned that like every vacuums, Roombas make noise. “Nonetheless, in contrast with a conventional upright vacuum, Roomba vacuums are typically quieter,” he mentioned, including that iRobot’s Good Mapping robots have a function referred to as Quiet Drive, which means that when the robotic transitions from room to room or to and from its base, it shuts off its vacuum motor. “The purpose of that is to restrict noise output when it isn’t actively working,” mentioned Williams.
Good options
“Software program is what units robotic vacuums aside from each other,” mentioned Williams. iRobot’s good Roombas (all apart from the 614 and 860 fashions) are powered by iRobot OS. The iRobot House App permits customers to watch and management the vacuum from their cellphone or different system, controlling the place, when and the way their house is cleaned, mentioned Williams. In response to him, Roombas can perceive 600-plus voice instructions by way of Alexa, Google Assistant and Siri; the Roomba J Sequence acknowledges and avoids greater than 80 widespread objects, together with sneakers, garments, cables, backpacks and stable pet waste; and the Roomba J, S and I sequence have Good Mapping functionality, which permits customers to schedule their Roomba to wash particular rooms or label them as “keep-out zones.”
Upkeep
As some of the well-liked robotic vacuum manufacturers, it is usually simpler to search out alternative components for Roomba vacuums, which can allow you to maintain it in fine condition for longer. However Williams recommends recurrently cleansing and changing air filters, inspecting and cleansing the rollers and infrequently wiping down the sensors on the underside of every robotic.
Which Roomba robotic vacuum is best for you
That can assist you determine which Roomba is greatest for you, Choose requested Williams to pinpoint sure options which can be most useful in sure environments or conditions, together with greatest Roombas for pet homeowners, greatest Roombas for small areas, greatest Roombas for big properties and greatest Roombas for properties with principally carpeting.
Finest Roombas for small areas
Roomba 614
According to Williams, the Roomba 600 series is “great for dorms, small homes, apartments and condos because they run on battery power and have only a 60-minute runtime before automatically heading back to home base to recharge. The iRobot 600 series contain its most basic models, with the Roomba 614 being the most affordable at under $300. It has a three-stage cleaning system that loosens, lifts and suctions dirt, dust and hair from hard floors and carpet, according to the brand. It also has an Edge Sweeping Brush that is specially designed to sweep debris away from edges and corners.
Roomba 675 Robot Vacuum with Wi-Fi
The Roomba 675 is the exact same as the Roomba 614, just with the addition of Wi-Fi features, says the brand. Using the iRobot Home App, you can program the 675 right from your phone to start or stop cleaning, or with your voice through Alexa and Google Assistant. It learns your cleaning habits and suggests schedules to meet your needs, says the brand, and also recommends extra cleaning during allergy season.

Roomba 694 Robot Vacuum with Wi-Fi
The Roomba 694 was released in 2020 and has all the same features as the 675, just with a larger dustbin and a more sophisticated look.

Roomba i3 EVO Robot Vacuum with Wi-Fi
With just a 75-minute runtime, this is another iRobot model that would be better in a smaller space, said Williams, though it is a step up from the 600 series. The Roomba i series are equipped with tracking sensors, so instead of random navigation around your home, the i series can clean bare floors and carpeting in neat, straight lines, says the brand. It also has Smart Mapping, which means it learns your home and stores an imprint of your home in its memory so it can clean any room you want, any time you want—either on a set schedule or on demand, whether you’re home or away, says iRobot. The Roomba i3 EVO is a standalone vacuum, but the i3+EVO comes with a self-emptying dock.

Best Roombas for pet owners
Roomba j7+
“These can detect and avoid pet bowls, pet toys and pet waste,” says Williams, adding that they also come with iRobot’s Pet Owner Official Promise (POOP), which means if the robot hits solid pet waste, iRobot will replace it free of charge. The Roomba i7 adds to the i3’s functionality by using a camera to map your house, allowing you to tell it to clean a specific room or even a specific area of a room (like “under the couch”) as needed. Like the i3, there’s an elevated plus version that comes equipped with a self-emptying dock.

Roomba Combo j7+
Recognizing that most homes have a combination of carpeting and bare floors, iRobot just launched its first 2-in-1 robot vacuum-and-mop combo in September, said WIlliams. The Roomba Combo j7+ offers all the same features as the j7+, including the iRobot’s Pet Owner Official Promise, but it also mops and vacuums bare floors at the same time. According to the brand, this is the only robot vacuum-and-mop combination that can easily transition from carpet to bare floors because it has an automatic, fully retractable mop that prevents wet carpet messes. The Combo j7+ also empties itself.

iRobot Roomba E5
For a more budget-friendly option, pet owners should consider the Roomba e5 with Wi-Fi. It is similar to the 600 models in that it uses random navigation. However, it does have increased suction power and two brushless rollers — a design tweak that makes it more effective at cleaning hair without getting tangled — and an allergen filter, making it ideal for pet owners, according to the brand.

Best Roomba for carpeted homes
Roomba s9+
If your home is mostly carpeted, Williams said the Wi-Fi-connected self-emptying Roomba s9+ is your best bet. That’s because this is iRobot’s “most powerful, deepest-cleaning robot vacuum,” he said. “[The s9+] motor is 40 times more powerful than the Roomba 600 series and will increase its power automatically on carpet and rugs,” said Williams. He added that the Roomba s9+ also has dual, counter-rotating rubber rollers that are 30% wider than the 600 series. It has a slightly different shape (it has a rounded square front) that allows it to get into corners more easily and is designed with anti-allergen filters built in, making it great for pet owners, according to the brand. Like the i series, it’s available as a standalone vacuum or in a plus model with the self-emptying dock.

The iRobot Mops
Braava Robot Mops
In 2021 iRobot launched a series of automated mops under the Braava name. Like a Roomba, a Braava mop will clean your floors for you, using a spray-and-wipe method. The more affordable Braava 380t offers basic mopping capabilities. The top-end Braava m6 provides more adjustments, custom mapping and can even integrate with certain Roomba models so the two can clean in tandem. They’ve received some good reviews, despite being less popular than their vacuum cousins, and now iRobot is offering the mops with a Roomba vacuum in a bundle offer.

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