Roomba 670 vs. Roomba 690 vs. Roomba 675: One Simple Click And Off It Goes

Vacuuming is one of the most tedious chores, like ever, only dishwashing is worse if you ask me. No one enjoys it. That is not surprising considering how much time and effort it takes to be done, especially if you have small kids or pets. Your home always looks like a nuclear bomb just dropped.

Don’t let me start about how much space the vacuum cleaner takes.

That is why most of us felt great relief when robot vacuums arrived on the market for the first time. But oh boy, were they expensive. Luckily, nowadays, the price has dropped significantly. There are still some high-end models, but today I am going to talk about much more affordable models.

So in today’s Roomba 670 vs. Roomba 690 vs. Roomba 675 comparison guide, you will learn all their similarities and differences, which will hopefully end all your dilemmas.

Roomba 670

Our Rating: 94/100


Every pet owner’s dream is not to move a finger and yet still maintain house hair-free. Well, this smarty will gladly do that instead of you. But that is not all; it also offers many of the same features you’d find in more expensive models but less painful for your wallet.

Roomba 690

Our Rating: 95/100


While using the Roomba 690, you aren’t going to have any issues with cleaning carpets or hard floors. It’s great at removing dirt and dust from all kinds of surfaces. Featuring a Virtual Wall Barrier, you can be sure it will prevent bumps and broken expensive vases.

Roomba 675

Our Rating: 93/100


The Roomba 675 is a budget-friendly robot with enough power and all the right features to make everyone happy. Cleaning performance, battery runtime, Dirt Detection, and Wi-Fi connectivity, all those features are worth mentioning and make this device an excellent choice.

Roomba 670 vs. Roomba 690 vs. Roomba 675: Comparison Chart

iRobot is a pioneer brand in manufacturing smart vacuum cleaners. They worked hard to make sure that everyone could afford Roomba. So they released these budget-friendly models.

Before we dive into a more thorough analysis, let’s first take a quick look at their main characteristics.

Now that you have seen all the most important features that each device can offer to you, I’m sure you are quite confused. So let’s compare them and find you a perfect match.

Roomba 670 vs. Roomba 690 vs. Roomba 675: Main Similarities

Similarity #1– Suction power and filter

Roomba 670 vs. Roomba 690 vs. Roomba 675The strong 600Pa vacuum suction power will send all the swept dust, dirt, and hair into the dustbin. If you are worried that the particles will recirculate back into the air you breathe, you can relax since all three models feature the Aerovac filter that traps even the smallest particles of dust and ship them to the dustbin. 

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Aerovac filters can also handle quite adequately hair, pet hair, lint, and carpet fuzz, but it will not catch pollens, allergens, and particles smaller than 10 microns.

Similarity #2 – Mapping and navigation

All three models are entry-level devices, which means they are only equipped with intelligent navigation and not mapping navigation. At first, their vacuuming process might seem random, but they will deliver their promised performance. 

In case your Roomba does not feature virtual wall detection like Roomba 675, and you want to block access to some room in your house, or you want your Roomba only to clean one room at a time, you need to buy a separate compatible Virtual Wall Barrier and set it up.

Also, they feature cliff sensors that will keep them from bumping into furniture and falling off the stairs. But those sensors might block your robot to clean dark flooring and carpets since it can get confused and think it will fall.

Similarity #3 – Battery life and charging

The maximum battery runtime is 90 minutes since some surfaces require more time and effort to be cleaned, so the battery might run low sooner. That is possible since they all feature a 1,800 mAh lithium-ion battery. 

When the rechargeable battery goes out of juice, the Roombas will activate auto-recharge, which allows them to find their way back to the charging base immediately. It will take around two hours to recharge the battery fully.

Similarity #4 – Three-stage cleaning system

Roomba 670 vs. Roomba 690 vs. Roomba 675

The Roombas uses dual multi-surface brushes that sweep closer to your floor.

What are the advantages of a 3-stage cleaning system? Well, the cleaner automatically adjusts the head and brushes to detect different types of floors as well as debris. The first brush roll will loosen up and lift dust, dirt or pet hair (if you use the Roomba 670), while the second brush will push it towards the powerful suction.

They also use the edge-sweeping brush that cleans the edges of your walls more thoroughly and sweeps peripheral dust, dirt, and debris.

Similarity #5 – Schedule cleaning

One of the best features is that you can schedule your Roomba to clean while you’re out running chores or hanging out with friends and family. You can program your Roomba on a daily or weekly schedule.

First, you need to set the clock. Press and hold the Clock button, input time using Minutes, Day, and Hour buttons. Release the Clock button. To program the schedule to repeat the process just instead of the Clock button, hold the Schedule button.

Similarity #6 – Control options

This ravishing trio is straightforward to use by connecting them to your Wi-Fi network. The Roomba can be controlled by any device that runs the iRobot HOME app connected to the same network. The iRobot HOME App lets you control your device from wherever you are.

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This app will help you with managing the schedule program that I mentioned above. You can automatically schedule your cleaning for the whole week and record your cleaning history. Just make sure your dustbin is empty, and your battery is full, so there will be no risk of troubleshooting or spilling excess dirt on the floor while vacuuming.

If you prefer a hands-free version, you can connect your device to either Amazon Alexa or Google Assistant.

Roomba 670 vs. Roomba 690 vs. Roomba 675: Main Differences

Difference #1 – Brush style

Roomba 670 has dual multi-surface rubber brushes that are ideal for cleaning pet hair and hair since they are without bristles, so you do not need to worry about hair getting tangled in between them.

On the other hand, Roomba 690 and 675 feature dual multi-surface brushes with bristles, and they are not suitable for use at home with pets since the hair gets tangled between brushes and clutters the device. They are best to be used on low tile carpets and hard floors.

Difference #2 – Dirt detection

The Dirt Detect technology can be found in the Roomba 675 and 690. This technology allows sensors to identify areas with stubborn dirt and order your device to work harder in that area before moving to clean other parts of the room.

The Roomba 670 does not feature this technology.

Difference #3 – Dual-mode virtual wall detection

Both Roomba 670 and 690 come equipped with dual-mode virtual walls detection. The Roomba 675 lacks this feature, but as mentioned, this device can be separately bought.

What is the dual-mode virtual wall barrier?

This is a navigation control system that uses tiny devices that emit an infra-red beam that your Roomba will not cross. This way, you can stop the Roomba from entering certain areas. You can use it to block off either a path that is up to 10 feet long or restricts a round area of 4 feet in circumference and protects your furniture and fragile accessories like vases.

Difference #4 – Price

In the end, all three Roomba models have admirable qualities and attractive budget-friendly prices. There are not many differences between them, so the prices are in the same range. The only reason why Roomba 690 is a bit more expensive is that it comes with dual-mode virtual wall detection.

Bottom Line: Which One Is The Best Robotic Vacuum Cleaner At A Reasonable Price

So now the question is which smarty comes out as the ultimate winner from the Roomba 670 vs. Roomba 690 vs. Roomba 675 battle? 

None since all three of them are an excellent choice and which one is the best for you solely depends on your needs. So before you make a purchase, set your priorities right. One model can offer a better value than the other, considering they have slight feature differences. 

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For example, if you have a pet, then Roomba 670 is a model for you since it features rubber style brushes that are perfect for removing pet hair with ease.

On the other hand, if you are a busy mum on the budget, but you have a house full of kids, and a lifesaver feature like Dirt Detection is a must, your perfect match is Roomba 675.

If you prefer bristle type brushes and you need a device with the ability to block certain sensitive areas, then the Roomba 690 will meet all your requirements.

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