Roomba 675 Review

Roomba 675 Review

One of the more popular Roomba options is the 675, and in this review, I’ll show you why that’s the case.

I’ve tested this robot vacuum for the past few days, and it was excellent on carpets.

It has its flaws, but if you’re looking for a budget robot vacuum that can clean carpet, it’s a good option.

Best Budget Roomba for Carpet?

Roomba 675

Roomba 675 Review

The Roomba 675 doesn’t have the bells and whistles of other brands, but it does one thing well – clean floors. Two reasons – the counter-rotating brushes and dirt detect, giving it a high agitation level and the ability to focus on dirtier spots. It was able to pick up 85% in the deep cleaning test, one of the highest scores among all the robot vacuums I’ve tested – at par with the more expensive Roborock S5 Max.

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  • It’s one of the least expensive Roomba options.
  • Excellent at cleaning debris embedded in carpets.
  • The dustbin is easy to empty thanks to the wide opening.
  • Thorough navigation with good coverage.
  • WIFI and responsive smartphone app
  • The wide availability of parts.


  • Noisy
  • It has a small dustbin capacity of just 300 ml.
  • The brush roll is a hair magnet.
  • Random navigation.

Introduction to the Roomba 675

One of the cheapest Roomba models available with WIFI connectivity is the Roomba 675. It’s the same robot as the 614, but you have access to the iRobot Home app. For those who use smartphones daily (who doesn’t?), it’s a significant consideration when purchasing a robot vacuum.

Having access to it is the difference between having to bend over and tapping the clean button on the robot or just opening the app and tapping it a few times.

Design and interface

The Roomba 675 has the round shape found in most Roomba options. It has an all-black finish with glossy and matte areas. Right in the middle are three buttons – spot, clean, and home.

It’s the same design as the Roomba 690 and 614. You’ll also notice iRobot selling the 692, which is the same robot as the other three I’ve mentioned, but with some aesthetic changes.

Dual brush design

Roomba 675 counter rotating brushes

A close look at the Roomba 675’s counter-rotating brushes.

One reason why Roomba products have been successful for decades is the twin brush system. For Roomba 675, it’s a combination of a blade and bristle. It’s quite effective at picking up dirt even with the low amount of airflow.

You won’t see this in other robot vacuums as it’s a patented technology by iRobot. This agitation is shown in deep cleaning tests where the 675 picked up 85.1% of sand on mid pile carpets. One of the best results and better than some robot vacuums more expensive than the S6 MaxV and S6 Pure.

Granted, this model doesn’t have smart navigation or advanced app features. But for those looking for something that can clean thoroughly and won’t break the bank, it’s something you should consider.

Single side brush

Roomba 675 side brush

This model has one side brush. One gripe I have with it is how fast it spins. It tends to scatter debris like quinoa and pet litter.

However, I don’t think it should be a deal-breaker because you won’t have to deal with these types of dirt every day.

Dirt detect

Another feature I like is dirt detect. It’s another patented technology, telling the robot to do extra passes on dirtier spots.

For the Roomba 675, it goes in a spiral pattern once it detects more debris. It’s something that separates this model from other entry-level robot vacuums.

How does the Roomba 675 navigate?

iRobot says the Roomba 675 utilizes its Adaptive navigation. It’s their fancy term for random navigation. This robot will pinball around the area until the battery reaches 20%, then it tries to find the dock.

No, it doesn’t have recharge or resume, nor does it have smart navigation.

Even with the randomness, it has good coverage. You’ll see in the clip below. It was able to pick up most of the quaker oats I scattered on various areas in the room.


Dirt detect helps by doing extra passes on dirtier spots.

Will the Roomba 675 scuff furniture?

Look at the clip above and pay close attention to the plastic alcohol container. I initially placed it on the lower-left portion of the screen. Towards the end of the clip, it was at the right part of the screen.

It’s a new test I’ve been trying out to see how well a robot avoids obstacles. The container pushed that far tells me it doesn’t slow down much.

So the tendency is to bump into objects. It doesn’t smash into it, but you can hear the thud. If you have delicate furniture, keep this robot away from it.

How will it do in cramped spaces?

Surprisingly, the Roomba 675 was able to navigate through tight quarters pretty well in my tests. It didn’t get jammed between the legs of this office chair during the navigation test.

Make sure to keep it away from any wires as it will tangle on it.

App features of the Roomba 675

This variant is compatible with the iRobot Home App. It doesn’t have as much in terms of features. It brings convenience to access the robot without bending down and pressing the clean button on the robot.

You can also set schedules when the robot will clean autonomously. But users will be limited to one cleaning cycle per day. Once set, the day (or days) selected will be disabled.

There’s also a history tab, where you can see the previous cleaning cycles.

That’s it. The features are basic. It doesn’t have any advanced containment features available in the higher-end Roomba I7 and S9.

How noisy is the Roomba 675?

Despite the low airflow, the Roomba 675 is quite noisy. With a sound meter, it recorded 65.6 decibels.

Not too loud, but not whisper quiet. It’s noisier than the Roborock S5 Max at its highest setting.

How much power does the Roomba 675 have?

I use an anemometer to measure power. The Roomba 675 has up to 8.37 CFM of airflow, which is at the same level as the Roomba 690.

Dust container design and volume

Roomba 675 dustbin

The dustbin of the 675 loads from behind, press the round lever, and it slides out. I initially thought the 675 would have a 0.5 li dustbin capacity, but it can only hold up to 0.3 li.

But the good news is it’s easy to empty with the spacious opening.

Roomba 675 filter

Unfortunately, it only has a standard filter. The dustbin and filter aren’t washable. One tool I use is a handheld with a brush attachment to keep these components clean.

Cleaning performance

Now, we’ll look at how well the Roomba 675 cleans various types of debris, namely sand, Cheerios, Fruit loops, quaker oats, dust, quinoa, coffee grounds, and more.

Let’s look at the overall results

  • Overall: 93.58%
  • Hard floor: 96.15%
  • Carpet (surface): 99%
  • Sand on hard floor: 94.1%
  • Deep cleaning: 85.1%

For a budget robot vacuum, the scores are excellent. You could say it’s dragged down a bit by the hard floor test results.

Put the scores side-by-side with the Roomba 690, and it’s close, only separated by one percent.

Its ability to pick up debris was not an issue, but the side brush that scatters debris.

Hard floor results

  • Quaker oats: 98.8%
  • Coffee: 100%
  • Quinoa: 88.4%
  • Pet litter: 97.8%
Roomba 675 cleaning quaker oats on hard floor Roomba 675 cleaning coffee on hard floor Roomba 675 cleaning quinoa on hard floor Roomba 675 cleaning pet litter on hard floor

The Roomba 675 struggles most with quinoa, based on the results. Again, picking up debris was not the problem, but the side brush kicking debris around. It’s the reason for the lower the usual outcome with quinoa.

However, I don’t this should be a concern for daily cleaning tasks since the robot has to pick up dust.

But it’s something to keep in mind, just in case you’ll have to deal with big messes.

Sand on hard floor test

Roomba 675 sand on hard floor

I also tested the Roomba 675 how it does picking up sand on hard floors, and it was decent, not great.

It picked up an average of 94.1%, slightly lower than the 96.4% score of the 690, but I wouldn’t put too much weight on it because of how random it navigates.

Again, the side brush scattering the sand to a larger radius, so it doesn’t pick up as much as a smart navigating robot like the Roomba 980.

Hair wrap test

For this test, I scattered one gram of five to seven inch human hair on a test area then let the robot run until it picked up everything.

It was able to gobble up all the hair in under three minutes. But most of it wrapped on the bristle brush.

Roomba 675 hair wrap test

If you have pets or live with someone with long hair, the Roomba E5 would be the better option.

Edge cleaning

I also tested the Roomba 675 how much debris it can pick up on the edges, and it didn’t do so well.

Roomba 675 edge cleaning

For the experiment, I scattered pet litter in one corner of the room.

It didn’t pick up much. The round shape hampers the Roomba 675 in this area and most robots with a round frame.

Carpet results

Next, we’ll look at how well the Roomba 675 did cleaning carpets where I tested it on various types of debris.

Low pile results

  • Quaker oats: 97.8%
  • Coffee: 97%
  • Quinoa: 100%
  • Pet litter: 99.8%
Roomba 675 quaker oats on low pile carpet Roomba 675 cleaning coffee on low pile Roomba 675 cleaning quinoa at low pile carpet Roomba 675 cleaning pet litter on low pile carpet

The results on low pile carpet were better than on hard floors. One reason is the scattering issue isn’t much of a concern on this surface as debris doesn’t go very far.

You’ll see how the agitation the counter-rotating brushes bring to the table on the clip below.

Dirt detect also helps as it enables the robot to focus on dirtier areas.

Passes were clean, and it was able to pick up small to large debris efficiently.

Mid pile results

  • Quaker oats: 99%
  • Coffee: 98.4%
  • Quinoa: 100%
  • Pet litter: 100%
Roomba 675 cleaning quaker oats on mid pile carpet Roomba 675 coffee mid pile Roomba 675 cleaning quinoa on mid pile carpet Roomba 675 cleaning pet litter on mid pile carpet

One surprise for me is how well the 675 did on mid pile carpets. It was able to pick up the most on this surface with two 100% scores.

Cleaning quinoa isn’t a problem on this surface because it didn’t scatter as much, hence the perfect score.

Deep cleaning results

If there’s one thing that budget robot vacuums struggle with, it’s cleaning dirt embedded under carpet strands. One of the toughest debris to clean on carpet is sand. And to test, I rubbed 100 grams on mid pile carpet, ran the robot for minutes, and weighed the bin afterward.

The Roomba 675 was able to pick up an average of 85.1% in three tests. It’s almost at par with the Roomba 690, which is what I expected since both are essentially the same robots.

I could see the dirt detect, helping it pick up embedded sand as it spiraled around areas with sand.

Large debris test

Cleaning stuff such as Fruit loops and Cheerios won’t be a concern for the Roomba 675.

It picked up these on hard floors and carpet with any clogging issues.

The dustbin has a large enough clearance to fit large and extra-large debris.

How long will the Roomba 675 run?

The Roomba 675 will run for up to 90-minutes with its 1800 mAh Li-ion battery. It’s not lengthy, but enough in most small homes.

There are high capacity options for Roomba that will help it run longer.

What comes in the box?

Out of the box, you’ll get the following:

  1. Roomba 675 robot vacuum
  2. Charging dock
  3. Cord for the dock
  4. One flat cleaning tool
  5. One extra side brush
  6. Owner’s manual


Owning a robot vacuum requires more upkeep than more traditional upright and stick vacuums. Components like the brushes, sensors, filter, and dustbin need regular cleaning for the robot to run efficiently.

Please check my guide on cleaning the Roomba 690 for the extract steps. The Roomba 675 and 690 are the same robots with some minor cosmetic differences – the process will be the same.

Don’t worry; the process is simple, thanks to the modular design of Roomba products.

Product Specifications

ModelRoomba 675
Battery1,800 mAh Li-ion
Run timeUp to 90 mins.
Water Tank CapacityN/A
Dirt Capacity (dry)300 ml.
Weight7.8 pounds
Diameter13 inches
Height3.7 inches
Smart NavigationNo
Recharge and ResumeNo
HEPA FiltrationNo
Side BrushYes
Extra FilterYes
Manufactured InN/A
Warranty1 year
PriceCheck Price

Where can I buy the Roomba 675?

You can buy the Roomba 675 online from stores like Amazon and Walmart. Check the links below for the latest prices.

Also, notice that Amazon sells the Roomba 692, which is the same internally as the 675, but with some cosmetic differences. It’s a bit more expensive and looks better (in my opinion) than the 675. But don’t expect much difference with how it cleans.

Disclaimer: I will earn a commission if you buy through any of the links above, but at no extra cost to you, so it’s a win-win for both of us!

Does the Roomba 675 offer excellent value?

The Roomba 675 is the best option of all 600-series robots. It’s the least expensive option with WIFI and connectivity to the iRobot Home app.

Even if it lacks other brands’ premium features, it will clean floors well, especially carpet, where the dirt detect and dual brush system excel.

You could say it’s on the higher end of the price spectrum, but the availability of parts and ease of replacing these components make it a viable long term option.

The Verdict: One of the Best Budget Robots at Cleaning Carpets

The Roomba 675 won’t wow you with sophisticated features, but it picks up debris with efficiency and thoroughness.

I would not hesitate to recommend this model for anyone looking for an entry-level Roomba.

Even with its random navigation, it’s smart enough to cover the whole area. It won’t be as good as robot vacuums with smart navigating patterns at cleaning multiple rooms, but if you don’t mind moving it around, it’s an excellent, cheap alternative.

4 Reasons to buy the Roomba 675

  • Not expensive: The Roomba 675 is the best among the 600-series because it’s the least costly with WIFI.
  • Excellent on carpet: It was able to pick up 85.1% of sand in the deep cleaning tests and 99% on surface tests.
  • An abundance of parts: Buying components for the 675 won’t be a problem as there are a lot available.
  • Smart enough navigation: Even with the random algorithm, it was able to pick up nearly all the Quaker oats I scattered in the test area.
Best Budget Roomba for Cleaning Carpets
  • Usability - 94%
  • Surface Cleaning - 96.41%
  • Deep Cleaning - 85.1%
  • Quality - 92%
  • Value - 94%


The Roomba 675 is one of the best budget robot vacuums for cleaning carpet. It won’t wow you with high-tech features, but it’s thorough and will get the job done. Of all 600-series Roomba options, this is the best, in my opinion, because it’s the least expensive with access to the iRobot app, which is a big deal for me. If you don’t mind the randomness and the lack of premium features, it’s an excellent alternative that will last for many years because of the sheer abundance of parts.

About the author: Garrick, the visionary behind Cordless Vacuum Guide, brings over a decade of hands-on expertise in cordless vacuum testing to his insightful reviews showcased on this platform. Beyond his passion for empowering consumers with informed choices, he cherishes precious moments with his family, exploring global cuisines and exploring different horizons with his beloved wife and son. Follow him on Youtube, Tiktok, Facebook, and Instagram.