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Roomba 690 VS 891: iRobot Roomba Models Compared In-Depth [Updated 2020]

If you have a Roomba, you probably know how worthy it is to purchase one. Now, it’s the time for you to upgrade on a new series. The manufacturers have come up with new models from the 600 series as well as the 800 series and it is a great choice.

At the same time, it’s important to know which model you should pick and which one will be the best according to your floor. Individually, both Roomba 690 and 891 are great devices. However, if you are confused about which one to pick and which one to skip, this guide on the Roomba 690 VS 891 will help you to pick up the right product at ease.

Roomba 891 VS 690: Similarities

Although the Roomba 690 and 890 come from different series, they are similar to each other at a lot of occasions. Simply because you can find a lot of features in common that will make it special to use. Both 690 and 890 come with simple features and some of them are highly essential to have. You can have a look at them below.

1. Runtime

Having a good runtime means that the product can deliver you for a long time. When you use the Roomba, it should run for a long time. However, the 690 and 890 come with similar capacity that allows both of them to run for at least 1 hour.

But the most interesting fact is that the capacity for the battery is around 2100 mAh. The most interesting fact is that both of them have fast charging options which will help you to get the task completed in 2-3 hours.

2. Navigation

Another common similarity between them is the navigation mode. Thankfully, both of them have iAdapt navigation mode that allows the device to run smoothly without any major pause. This is why it can easily move with intelligent sensors.

Both of them are currently run on the 1.0 platform and SLAM navigation. It can be widely used by the Roomba to map out the floor plan and trackback to the docking station automatically without the help of any external controls.

3. Virtual Walls

Virtual walls have become an important feature for the Roomba to maintain a proper cleaning route. If the door is left open, the Roomba may travel outside the room. To prevent such errors, having a virtual wall is important.

The 690 and 890 come with a virtual wall assistant that blocks the Roomba from going out. Infact, it creates an extra space which you can easily use to set boundaries. They both have one node including enhancing the navigation procedure.

4. Connectivity

Having smart connectivity with the Roomba is a great feature that you can opt to choose. There are some specifications like remote access and even WiFi connectivity that allows the user to access the Roomba from a distance.

However, the best part is that both these devices come with similar WiFi integration that allows you to connect with 690 and 890. Infact, you can also get Alexa and iRobot applications to get the connectivity complete.

5. Brushes

Another impressive feature that you need to look forward to is the brushes. Good brushes and perfect angles allow you to clean up the small spaces inside the room. If you have a great brush system, you will be able to get used to this with ease.

The one thing that impressed us the most is the brushes for both 690 and 890. They have multi-surface brushes which are great for both dust and dirt. Moreover, you can get side brushes along with the Roomba.

iRobot Roomba 690 Robot Vacuum-Wi-Fi Connectivity, Works with Alexa, Good for Pet Hair, Carpets, Hard Floors, Self-Charging
9,315 Reviews
iRobot Roomba 690 Robot Vacuum-Wi-Fi Connectivity, Works with Alexa, Good for Pet Hair, Carpets, Hard Floors, Self-Charging
  • Sleek, premium design complements your home décor; Includes 1 dual mode virtual wall barrier for more control over where your robot cleans
  • 3 stage cleaning system and dual multi surface brushes pick up everything from small particles to large debris

Last update on 2020-11-25 / Affiliate links / Images from Amazon Product Advertising API

Roomba 690 VS 891: Comparison

1. Design

By the structure, both the Roomba features a round-shaped outline. They both are designed similarly. However, there are some differences in the overall design and also the weight. You can have a look at them with ease.

Roomba 690:

This device comes with a silver finish body. It looks attractive and also friendly. When it comes to the dimension, the diameter is around 13-inches. However, the height is around 3.7 inches. However, the weight of this product is the most interesting part and it comes around 0.6 pounds. It is relatively lighter than that of the iRobot – Roomba 891.

Roomba 891:

The Roomba 891 comes with a sleek finish to the body. The dimension of this product is wide at 13.6-inches. However, the overall design makes this product look highly attractive, it features armadillo colour which makes the Roomba 891 look professional. This Roomba has a weight of 0.7 pounds which is slightly heavier.

Winner: Tie

Sale
iRobot Roomba 891 Robot Vacuum- Wi-Fi Connected, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors
2,952 Reviews
iRobot Roomba 891 Robot Vacuum- Wi-Fi Connected, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors
  • Power-Lifting Suction delivers 5X the air power* for improved pick-up performance
  • Premium 3-Stage Cleaning System loosens, lifts, and suctions dirt, dust, and pet hair. The Auto-Adjust Cleaning Head adapts its height to keep the Multi-Surface Brushes in close contact with different...

Last update on 2020-11-25 / Affiliate links / Images from Amazon Product Advertising API

2. Technology

Technology plays up a big role in how the Roomba will perform for everyday use. Although they both use the same technology and platform for navigation, there is a huge difference in the technology the Roomba uses for regular cleaning. This is why choosing the Roomba according to the type of cleaning available becomes a big aspect. You need to consider choosing the type of technology that you would want.

Roomba 690:

The Roomba 690 runs on the AeroVac technology. This is a specific technology introduced by the manufacturers for mid-level Roomba. Roomba 690 features the main brush so that pulling up the dirt and the dust becomes easier. Moreover, it is specifically manufactured to clean up the entire pet hairs and more without any mess. It does this with ease which is great for cleaning.

Roomba 891:

Coming to the Roomba 891, this product comes with eh AeroForce technology. This technology is far superior to the AeroVac technology as it provides a decent configuration and cleaning. It comes with a special feature to use the debris extractor.

This is why the suction power of the Roomba 891 is much higher. The main brush has a counter-rotating mechanism so that cleaning hair from the floor becomes an art. It hardly takes a few minutes to clean up the entire room.

Winner: Roomba 891

Sale
iRobot Roomba 891 Robot Vacuum- Wi-Fi Connected, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors
2,952 Reviews
iRobot Roomba 891 Robot Vacuum- Wi-Fi Connected, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors
  • Power-Lifting Suction delivers 5X the air power* for improved pick-up performance
  • Premium 3-Stage Cleaning System loosens, lifts, and suctions dirt, dust, and pet hair. The Auto-Adjust Cleaning Head adapts its height to keep the Multi-Surface Brushes in close contact with different...

Last update on 2020-11-25 / Affiliate links / Images from Amazon Product Advertising API

3. Maintenance

Maintenance is a key factor to consider when it all comes down to choosing the right Roomba. Both of them feature bins on the top where the dirt can be stored easily. However, the main point is the type of cleaning and maintenance they require. Choosing a product with less maintenance is better.

Roomba 690:

The Roomba 690 has a large bin for storage which can easily be brought out. On top of the bin, it features a small filter which keeps the entire unit clean. However, cleaning the dirt and the dust stuck on the filter will take some time.

Roomba 891:

The Roomba 891 comes along with a similar size of the bin. Storage is easier and you can also take out the bin and empty it at any time. The one thing that gives an advantage to the product is the presence of the HEPA filter. It allows you to keep the unit much more cleanly than the Roomba 690.

Winner: Roomba 891

Sale
iRobot Roomba 891 Robot Vacuum- Wi-Fi Connected, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors
2,952 Reviews
iRobot Roomba 891 Robot Vacuum- Wi-Fi Connected, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors
  • Power-Lifting Suction delivers 5X the air power* for improved pick-up performance
  • Premium 3-Stage Cleaning System loosens, lifts, and suctions dirt, dust, and pet hair. The Auto-Adjust Cleaning Head adapts its height to keep the Multi-Surface Brushes in close contact with different...

Last update on 2020-11-25 / Affiliate links / Images from Amazon Product Advertising API

4. Level Cleaning

Both of these devices feature excellent level cleaning options. They are gently prepared to allow the unit to clean up the entire floor without any major damage to the floor. Both of them are quite efficient to protect against scratches from the hardwood floor. So the major difference comes down to the use of brushes within the product.

Roomba 690:

This device comes along with a simple main brush and a few side brushes. This is why cleaning becomes efficient. You can also get edge cleaning features that allow the Roomba to travel around the chair and clean it up. It can go through compact spaces as well.

Roomba 891:

The Roomba 891 is a better product to choose when it comes to the level of cleaning units. This product features a pass control so that it can remember which area to clean more. However, the counter-rotating brushes provide extra swiping on the floor so that no more pet hair is present.

Winner: Roomba 891

Sale
iRobot Roomba 891 Robot Vacuum- Wi-Fi Connected, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors
2,952 Reviews
iRobot Roomba 891 Robot Vacuum- Wi-Fi Connected, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors
  • Power-Lifting Suction delivers 5X the air power* for improved pick-up performance
  • Premium 3-Stage Cleaning System loosens, lifts, and suctions dirt, dust, and pet hair. The Auto-Adjust Cleaning Head adapts its height to keep the Multi-Surface Brushes in close contact with different...

Last update on 2020-11-25 / Affiliate links / Images from Amazon Product Advertising API

5. Price

Price becomes an essential factor when it comes to the importance of the Roomba. Although the price revolves around the features that you get, paying a sensible amount for the Roomba is important. The 690 is available at a decent price and also has the features that you require.

On the other hand, the cost of purchasing a Roomba 891 is almost $200 higher. Although there are some advanced features available, they may not create a huge impact on cleaning the floor.

Sale
iRobot Roomba 891 Robot Vacuum- Wi-Fi Connected, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors
2,952 Reviews
iRobot Roomba 891 Robot Vacuum- Wi-Fi Connected, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors
  • Power-Lifting Suction delivers 5X the air power* for improved pick-up performance
  • Premium 3-Stage Cleaning System loosens, lifts, and suctions dirt, dust, and pet hair. The Auto-Adjust Cleaning Head adapts its height to keep the Multi-Surface Brushes in close contact with different...

Last update on 2020-11-25 / Affiliate links / Images from Amazon Product Advertising API

6. Roomba 690 VS 891: Pros and Cons

Roomba 690:

PROS

Comes with Wi-Fi connectivity.
It greatly enhances usability.
It comes with a low price

CONS

Memory mapping is missing
iRobot Roomba 690 Robot Vacuum-Wi-Fi Connectivity, Works with Alexa, Good for Pet Hair, Carpets, Hard Floors, Self-Charging
9,315 Reviews
iRobot Roomba 690 Robot Vacuum-Wi-Fi Connectivity, Works with Alexa, Good for Pet Hair, Carpets, Hard Floors, Self-Charging
  • Sleek, premium design complements your home décor; Includes 1 dual mode virtual wall barrier for more control over where your robot cleans
  • 3 stage cleaning system and dual multi surface brushes pick up everything from small particles to large debris

Last update on 2020-11-25 / Affiliate links / Images from Amazon Product Advertising API

Roomba 891:

PROS

Memory mapping feature.
Advanced dual brush rolls
Works on the hardwood floor

CONS

Price is high
Sale
iRobot Roomba 891 Robot Vacuum- Wi-Fi Connected, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors
2,952 Reviews
iRobot Roomba 891 Robot Vacuum- Wi-Fi Connected, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors
  • Power-Lifting Suction delivers 5X the air power* for improved pick-up performance
  • Premium 3-Stage Cleaning System loosens, lifts, and suctions dirt, dust, and pet hair. The Auto-Adjust Cleaning Head adapts its height to keep the Multi-Surface Brushes in close contact with different...

Last update on 2020-11-25 / Affiliate links / Images from Amazon Product Advertising API

6. Roomba 690 VS 891: Customer Reviews

Roomba 690:

“Very handy in this price”

The Roomba 690 is a handy device that comes with a low price as well. Probably this is the most impressive feature that allowed the users to get impressive feedback for the device. It completes all the work that is needed to be done.

“Amazing dirt detection”

The user was initially worried about this feature before purchasing. However, the performance of the Roomba 690 has been surprising the most. It has provided a simple performance that came out to be handy for the consumer.

iRobot Roomba 690 Robot Vacuum-Wi-Fi Connectivity, Works with Alexa, Good for Pet Hair, Carpets, Hard Floors, Self-Charging
9,315 Reviews
iRobot Roomba 690 Robot Vacuum-Wi-Fi Connectivity, Works with Alexa, Good for Pet Hair, Carpets, Hard Floors, Self-Charging
  • Sleek, premium design complements your home décor; Includes 1 dual mode virtual wall barrier for more control over where your robot cleans
  • 3 stage cleaning system and dual multi surface brushes pick up everything from small particles to large debris

Last update on 2020-11-25 / Affiliate links / Images from Amazon Product Advertising API

iRobot Roomba 891Reviews:

“Extremely professional in performance”

The Roomba 891 is certainly professional in use. The technology that the product uses comes with fast and effective cleaning. It also has an advanced filter that can provide easy cleaning options for the product. This is a great purchase for anyone.

“Price is high, but I recommend Roomba 891”

The consumer believes that the prices for the Roomba 891 are seemingly high. Of course, it is as compared to some devices with smarter features. However, he feels that the performance this Roomba provides sums it all up.

Sale
iRobot Roomba 891 Robot Vacuum- Wi-Fi Connected, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors
2,952 Reviews
iRobot Roomba 891 Robot Vacuum- Wi-Fi Connected, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors
  • Power-Lifting Suction delivers 5X the air power* for improved pick-up performance
  • Premium 3-Stage Cleaning System loosens, lifts, and suctions dirt, dust, and pet hair. The Auto-Adjust Cleaning Head adapts its height to keep the Multi-Surface Brushes in close contact with different...

Last update on 2020-11-25 / Affiliate links / Images from Amazon Product Advertising API

Frequently Asked Questions [FAQs]

Q1. Can they handle pet hair?

A1. Yes of course… The Roomba is exceptionally built to catch the dirt, the dust as well as the pet hair present inside the room. Since they have mapping features, the Roomba will be able to automatically go up and clean the floor.

Q2. Are they good on hardwood floors?

A2. The wheels at the base of the Roomba are generally soft. Moreover, they have rubber pads at the base. This is why they are ideal for any type of frictional movement. Choosing the Roomba for hardwood floors will never be a problem for you.

Q3. Can it go under the furniture?

A3. This entirely depends on how low the furniture is. If it’s a chair, it will easily sneak through. However, if it’s a sofa, the height of the fabric will be a factor. The Roomba has a height of 3.6 inches. There must be space under the furniture for the Roomba to travel.

Q4. Are they quiet?

A4. While travelling from one position to another, the Roomba does not make noise at all. So this is not the problem. However, when it comes to cleaning, the suction motor produces sound at 60 dB or slightly more. However, it is not much either.

Q5. How long can the battery last?

A5. Usually, the batteries provided with the device are long-lasting. They are rechargeable and do not take much time to be filled at all. If the Roomba runs regularly you can expect the battery to serve you at least for 5 years without any major fault.

Sale
iRobot Roomba 891 Robot Vacuum- Wi-Fi Connected, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors
2,952 Reviews
iRobot Roomba 891 Robot Vacuum- Wi-Fi Connected, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors
  • Power-Lifting Suction delivers 5X the air power* for improved pick-up performance
  • Premium 3-Stage Cleaning System loosens, lifts, and suctions dirt, dust, and pet hair. The Auto-Adjust Cleaning Head adapts its height to keep the Multi-Surface Brushes in close contact with different...

Last update on 2020-11-25 / Affiliate links / Images from Amazon Product Advertising API

Final Verdict

Both Roomba 690 and 891 are exceptional in their categories. There are certain features where the 800 seems to be superior to that of the 600 series. This is why it can be a great choice if you want to cover a large area and get the best out of the Roomba.

On the other hand, the Roomba 690 is an exceptional choice comparing the budget. It has all the essential features that you need. Do let us know which one amongst the Roomba 690 VS 891 you liked the most and which one you are using at the current time.

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