Roomba 694 vs 675: Hot Comparison Review

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This is especially true when the top two models, Roomba 980 and the i7+, come with a cost of $900 and more.

But, we do have some inexpensive models. In this article, we’re comparing Roomba 694 with 675, which costs around $300.

Roomba 694 is an old model, released alongside the Roomba 890 as two budget smart Roombas.

The Roomba 675 is an older model, but it still comes with Wi-Fi as the main feature. However, is it superior to Roomba 694?

This is what we’re about to discover in this Roomba review of comparisons.

Also read: Get shocked by reading Roomba 675 vs E5 review!

Quick Rundown Of Roomba 675

iRobot Roomba 675 Robot Vacuum-Wi-Fi

  • A patented 3-Stage Cleaning System with Dual Multi-Surface brushes takes care of everything from tiny particles to massive debris.
  • Clean and schedule your appointments from any location with your iRobot HOME App, which is compatible with Amazon Alexa and Google Assistant.
  • It’s Auto-Adjust Cleaning Head automatically adjusts  its height to efficiently keep hard floors and carpets clean.
  • Capacity volume .6 Liter. Compatible with Alexa to control voice (Alexa device available separately)
  • A full suite of intelligent sensors helps the robot navigate between furniture pieces to ensure that you thoroughly clean your floors.
  • The charging time is short.
  • A long operating period.
  • Hepa Filter
  • Cheap
  • A little heavyweight.
  • Basic activity scheduling

Quick Rundown Of Roomba 694

iRobot Roomba 694

  • More thought-provoking than you imagined, the Roomba 694 helps you get rid of the clutter on your mind by providing personalized cleaning tips based on the unique and powerful intelligence from iRobot OS. Learn your habits and routines.
  • 3-stage cleaning power: 3-Stage Cleaning system removes dirt, dust, and debris from hard and carpet floors while an Edge-Sweeping Brush is used to clean edges and corners.
  • Focused Cleaning: The iRobot’s Dirt Detect Technology lets the Roomba 694 to recognize the dirtiest areas in your home and clean them more thoroughly.
  • Do not let messes impact your schedule: simply utilize your voice assistant or iRobot Home App to inform the Roomba robot 694 to clean, and then consider the task completed.
  • A full set of techniques sensors: You do not have to be concerned about the Roomba 694 Series robot vacuum moving around your house to do the job. It comes with a full set of sophisticated sensors that allows this robot to move between furniture as well as along edges, Cliff Detect helps to prevent it’s from moving down steps.
  • Strong suction power.
  • Expensive.
  • Long time to charge.
  • Standard filter.
  • Small clean-up area

Face-to-Face Comparison

1. Design Comparison

Roomba 675 5

Roomba 675 measures 13.4”x 13.4” x 3.54” and weighs 6.77 pounds. In contrast, the Roomba 694 measures 13.4” x 13.4” x 3.54” and weighs 6.8 pounds.

Also read: What’s so fabulous about Roomba I8+ vs I7+?

2. Cleaning Performance 

Suction Power & Noise

Both models have a noise level of 62 decibels and suction capacities of 600 Pa


The Roomba 694 comes with a standard filter, and the Roomba 675 comes equipped with a HEPA filter, ensuring the robot is suitable for those suffering from asthma or allergies.

The filters in Roomba aren’t removable for washing. You need to change the filter at least every three months.

Robot’s Ability to Walk

With a total cleaning area of 120 square meters, Roomba 694 has a somewhat smaller cleaning space than Roomba 675, which has 150 square meters.

With the 16 mm climbing capacity, both are suitable for more dense carpets. They can also easily go over the threshold of a door (if less than 1.6 centimeters).

Each robot is equipped with various sensors to prevent them from hitting objects, falling over, and keeping them within 10 millimeters from furniture and walls.

Ability to Sweep and Suck

Carpet boost: Both robots vacuum recognize carpets and change the suction power by specific carpet kinds.

The side brush and the back come with a rubber side brush.

Unique rubber Dual Multi-Surface brushes don’t become entangled in pet hair. Brushes can adjust and flex to maintain constant contact with hard flooring and carpets.

The Cleaning Brush comes with a brush for cleaning with tips that can be detached and is simpler to clean because hair tends to get blocked at the edge. Furthermore, the latest brush comes with 250% more bristles, which means it can pick up more.

Mopping the floor: Both devices only clean and sweep.

Treatment for Dirt

iRobot Roomba 675 and 694 both come with dirt-detecting sensors. It’s a system that can detect areas frequented by traffic, making the cleaner pass over the areas a few times until it’s completely clean.

Both have a trash bin capacity of 350ml.

Both aren’t able to empty themselves if the bin is filthy, and it will stop cleaning once the bin needs to be empty. The Roomba 694 will alert users when it is filled. However, the Roomba 675 doesn’t.

3. Vacuum Power

The most vital element of vacuum power will be the motor. It is responsible for delivering suction force that lifts the dirt accumulated on the floor.

A high-quality vacuum cleaner must come with a strong and reliable motor. It should also be quiet.

Roomba 694

Roomba 694 has a First Generation motor that produces approximately 550-600 Pa, making it perfect for removing dirt from floors and low piles.

While it can be effective on carpets with medium piles, the results aren’t that excellent.

Roomba 675

However, Roomba 675 has maintained the first Generation motor, which can also deliver an average of 550 to 600Pa.

The operation is also quiet. However, you should just use it for floors that are not bare and for high pile carpet cleaning.

4. Battery Comparison

With an 1800 mAh Lithium-Ion battery, Roomba 675 can operate for approximately 90 minutes and requires 120 minutes to fully charge.

Roomba 694 is powered by a Lithium-Ion battery that can hold 2130 mAh. It can work for approximately 90 minutes and takes about 180 minutes to fully recharge.

If the two robot vacuums fail to finish the job in a single charge, they will return to the dock that charged them; however, once fully charged, they’ll not be able to go back to the place they started. This isn’t a good choice for big residences.

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5. Brush System

Roomba 675 3

The brush system functions together with the motor as the brush move dirt while the suction draws dirt. The side brush is also available, which sweeps dirt into the vacuum, ready to be suctioned.

How does Roomba differ in this regard?

Also read: These testing results of Roomba J7+ vs I7+ will shock you!

Roomba 694

Roomba 694 is equipped with an elongated multi-surface bristle system.


It’s great for the process of agitating dirt and cleaning it on any surface. The only issue is constant tangling, particularly for long-haired breeds of dogs. The bristles are not the best choice for fragile floors like hardwood since they scratch at them.

On the other side, there is a sweeping brush to smooth the edges of the walls.

Roomba 675

The latest Roomba 675 comes with an innovative dual multi-surface brushing system.


This time it’s not a bristle-based brush but a rubber extractor, which is soft on hard flooring, similar to hardwood; however, it can be tangled if you continue working with long dog hairs.

It also has a sweeping side brush that can be used for walls and corners, where the round style of the Roomba will not allow it to extend.

6. Dirt Detection

So far, iRobot has released two Dirt Detect systems.

  • The first one is called Dirt Detect 1.0. It detects dirt using acoustic sensors.
  • The other one includes Dirt Detect 2.0, which combines optical and acoustic sensors.

Roomba 694

Roomba 694 has an older system, which can be useful in identifying areas that have a lot of Dirt. However, it’s not as efficient as the Series II.

System Dirt Detect Series I

Roomba 675

The 675 also includes the Dirt Detect Series I, and although there is a better system, it’s an excellent value considering that other brands don’t have this feature.

System Dirt Detect Series I

7. Tests For Cleanliness

Roomba 675 4

We conducted thorough cleaning tests on various surfaces using common household dirt.

Hence, we tested both vacuums on carpets made of hardwood, low pile, and high pile carpets. We utilized Cheerios sugar, flour, rice, kitty litter, pet hair, and sand.

So how do you think Roomba 694 as well as 675 do?

Test of Hardwood Floor

The hardwoods, Roomba 675 and 694, were excellent at cleaning up the dirt we threw in their path.

The biggest obstacle seemed to be caused by gluten. Both created a cloudy area due to tiny particles that could not be removed. However, after a few passes, the entire cloud disappeared.

We think the 675 is worthy of the title here due to its rubber extraction tools. At the very least, they were soft on the floor in contrast to the bristle brushes.

Carpet Test for Low Pile

On the low piles, the two Roombas also did an excellent job. The large dirt particles, including Cheerios, were swept up without issue.

However, the two battled for a while with the smaller dirt particles such as flour, sugar, and cat litter. At the end of their day, they were able to gather the majority of dirt.

Carpet Test With High Pile

It was the most grueling test and overpowered both Roombas. The high pile demands strong vacuum power to clear the dirt hidden within the pile and long lengths of strands.


Unfortunately, Roomba 675 and Roomba 694 don’t have powerful suction. They took in Cheerios but not much else.

The remainder of the dirt isn’t removed very effectively, so we’ve always recommended that you purchase the right carpet-specific vacuums, such as the Roomba 980 or Botvac ConnectedD7.

8. Filtration System

Robot vacuums, similar to upright and canister vacuums, do more than just take up Dirt; they also eliminate the bad smelly smell and, most importantly, allergens.

Roomba 694

Roomba 694 is made using the original AeroVac filtering system, which utilizes HEPA-type filters. It’s not an ideal option for those with allergies; however, considering the low cost, it’s not something that should bother you.

Of course, it is recommended that if you suffer from severe allergies, you should get a Roomba that has a brand new AeroForce filtering system.

Roomba 675

The same filtering system is used within Roomba 675. 

It can capture mild allergens and other unpleasant smells but is not as effective and impressive as the more advanced Roomba equipped with AeroForce HEPA filters like, for example, the Roomba 890 or 980.

Also read: What did we find superb about Roborock vs. Roomba?

9. Runtime

Roomba 694

Roomba 694 has a 1800mAh lithium-ion battery which will last around 90 minutes on unfinished floors and 60 minutes when carpets are used. It will charge when the battery is exhausted; however, it won’t be able to start cleaning again after it has recharged.

  • Average: 90min
  • Battery: 1800mAh
  • Recharge time is between 2 and 3 hours.

Roomba 675

The latest Roomba 675 is also equipped with a 1800mAh battery that lasts about an hour, which is a little smaller than the Roomba 694. It also recharges on its own but does not have the resume feature. This is not the best choice if you live in an enormous space. Choose the Roomba 980 since they can restart cleaning after recharge.

  • Average: 60min
  • Battery: 1800mAh
  • Recharge time: Between 2-3 hours.

10. Scheduling

Roomba 675 2

Roomba 694

iRobot Roomba 694 has a programmatic cleaning feature. It can be programmed by using your Smartphone or manually by pressing the buttons.

Roomba 675

The Roomba 675 also has the option of scheduling. It can also be programmed via the app or manually by pressing buttons. It is not possible to program it to clean only once every day.

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11. Navigation and Maneuverability

Roomba 675 1

Robot vacuums function independently. They don’t require you to push or operate the button by hands, such as upright vacuums or canisters. When selecting a vacuum, there are many things to consider regarding mobility and navigation.


There are three different systems:

  • iAdapt,
  • Its iAdapt 2.0,
  • iAdapt 3.0.
Roomba 694

Roomba 694 has the older iAdapt 1.0 navigation system that uses sensors to locate its location within the house. It’s not the ideal choice for large rooms or huge apartments since it is often stuck and is prone to hitting obstructions.

Roomba 675

Roomba 675 is also equipped with the older iAdapt 1.0 navigation, despite being launched recently. Like the 694, do not expect it to move without hitting obstructions here and there.

12. Smart Connectivity

Roomba 694

Roomba 694 was launched alongside the smart vacuum 890. It is equipped with 2.4Ghz WiFi and supports Google Assistant and Alexa.

Roomba 675

The 675 model also has 2.4Ghz WiFi to operate smartphones and Alexa. While the new Roomba models will come with Wireless updates, it’s still not known if the 675 will also be compatible with these updates.

13. Floor Mapping Feature

Roomba 675 6

Roomba 694

Roomba 694 is a smart scanner and mapping and the iAdapt 1.0. We would not say it’s the best, but it will do an excellent job of cleaning within 40 minutes for typical-sized homes.

Roomba 675

In the instance of Roomba 675, the mapping and scanning system remains based on iAdapt 1.0. We did find that it’s at the very least smarter and can make better decisions due to the updated software.

Also read: How is Roomba i6 attracting these many buyers?

Feature Comparison

1. Mapping

Roomba 694, as well as the Roomba 675, can’t determine the design of your home.

2. Activity Monitoring

Once Roomba completes cleaning it, you can see the results on the history of cleaning. The two can’t be monitored in real-time, and you cannot see the location when the robot is cleaning.

3. Controls

iRobot Roomba 692 6

If you want the robot to travel to a certain location, it is possible to use this app to control it remotely to control its motions by sending it to the location you wish to.

In addition, using the Target Point feature, you can click on the map then the machine will travel to the location you want it to go. This is much more convenient than using the remote.

In addition, you can control both robot vacuums using voice commands using Google Assistant and Amazon Alexa Support.

4. Scheduled Activities

iRobot Roomba 692 4

Both have basic scheduling capabilities. You can only program it to work at a particular date and time during the week.

Roomba 675, as well as Roomba 694, do not come with the digital virtual wall option. However, you can purchase another virtual wall to make a zone that is not accessible.

Frequently Asked Questions

1. Are Roomba 675 or 694 More Recent?

Roomba 675 is the latest robot vacuum model, and it was launched in the year 2018. Roomba 694 was revealed one year earlier in the year 2017.

2. Does Roomba 694 Have a Mapping Feature?

Roomba 694 utilizes the iAdapt 1.0 technology for navigation, but it does not offer the option of saving room maps. Therefore, this robotic vacuum cleaner isn’t equipped with mapping.

3. Which Roomba Is More Effective, either 694 or 675?

The iRobot vacuums are virtually identical in their power brushes, cleaning methods, brush systems apps, voice control navigation, and more.

The difference is that Roomba 694 will analyze your cleaning preferences and formulate potential schedules that might be suitable for your preferences.

Roomba 675 isn’t equipped with this feature. Therefore, the 694 model is slightly better due to its innovative features.

4. Does Roomba 675 Have a Virtual Wall?

Roomba 675 does not have virtual walls. However, the set can be used with limiters that are compatible with this model.

5. What Can We Do to Use Virtual Walls Using the Roomba 694? 

If you’ve decided to finish your Roomba 694 by adding the Dual-Mode Virtual Wall Barrier, here’s an instruction brief to help you to follow.

When it is turned on the barrier, it shoots the rays to create an obstacle that your Roomba cannot traverse. If it’s turned off, it creates a restraint zone that provides radial protection.

6. What Does Roomba 675 Determine When the Cleaning Is Finished?

Roomba 675 comes with Dirt Detect technology as well as intelligent sensors. They assist it in navigating through the air and locating dirty areas.

Additionally, it has a scheduling feature, which lets you create a specific date, time, and mode to vacuum.

Be aware that the 675 model doesn’t include Recharge or resume. So, if the cleaning process takes longer than 90 mins, it will shut off and not complete the task.

7. Roomba 694 vs. 675: Which Is More Economical?

Both robots fall into the class of robotic vacuums that are budget-friendly. The 694 is more costly because it is priced at around $250. Roomba 675 will cost around $200.

8. Do We Have the Ability to Schedule Daily Cleaning With Our Roomba 675?

Roomba 675 cleaner has WiFi connectivity and can be controlled by smartphone apps. The app lets you alter settings and schedule your device to perform regular cleaning.

You can choose any day, time, and frequency of your work and include regular vacuuming.

9. Roomba 694 and Roomba 675: Which One Is More Strong?

These vacuums are better suited for hard floor cleaning because they both have 600 Pa of suction.

Who Is the Winner: Roomba 694 or Roomba 675?

We’re after the Roomba 675 comparison review. 694 reviews. Now is the time to decide who is the winner among these two Roombas at a low price.

Although the Roomba 694 takes the lead in terms of features, the 675 shouldn’t be eliminated just yet.

If you’re searching for a cheap robot vacuum, the 675 is the most efficient. While the function is nearly identical, the 675 is a bit more expensive because it’s gotten rid of its Virtual Walls device.

Wrapping Up


Roombas are, in fact, quite expensive. But, models such as the 694 and 675 provide an affordable option for homeowners on a tight budget.

Also read: Can Roomba E5 truly become your best cleaning friend?

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