Roombas have set their mark in the market due to the variety of features and models they offer for every type of customer. You can find the model with the features you want. However, for that, one needs to have knowledge regarding models they are considering. Hence, for your ease, I have made a detailed comparison between the Roomba 690 and 675.
Read the article below to equip yourself with the knowledge that you require in order to pick either the Roomba 690 or 675.
Similarities between Roomba 690 and 675
Listed below are a few key similarities between the Roomba 690 and 675.
Inclusion of dual multi-surface brush
Both the Roomba 675 and 690 are equipped with dual multi-surface brushes. The dual brushes contain a single brush roller and a single bristleless rubber roller. Both of these brushes perform together to clean your floors in an improved way.
In addition to that, the Roomba 675 and 690 are equipped with a single edge sweeping brush that performs its function in effectively cleaning the corners and nooks of your floors.
The addition of dirt detect technology
The Roomba 675 and 690 operate through smart dirt detect technology. This technology enables your cleaning robot to sense areas where dirt is concentrated. In this way, your robot is enabled to additionally clean dirtier areas. Hence, when the cleaning session is over, you will find your floors flawlessly cleaned with not even a single speck of dust!
Similar size
Both the Roomba 675 and 690 have the exact same dimensions, which are 13” in diameter and 3.7’’ in height. This size is considered an ideal size for cleaning robots in order to effortlessly move through your house within the furniture and other obstacles.
Similar filtration system
The Roomba 675 and 690 both operate through an older AeroVac filtration system. This system has proved to be slightly less efficient as compared to the newer AeroForce system; however, the AeroVac system does offer sufficient cleaning and is still considered a HEPA filter.
Motor and battery
Both models are equipped with a similar 1800 mAh battery that provides you with a runtime of up to 90 minutes before the Roomba needs recharging. Moreover, it is estimated that both these models take around 3 hours in order to fully recharge themselves.
Command through Wi-Fi and voice
Both these models are capable of connecting to your home Wi-Fi network; this allows you to control your robot through the mobile app or voice commands. Moreover, both the Roombas have smart features which enable you to operate your robot through smart home devices such as Alexa.
The Roomba 675 and 690 make use of iAdapt 1.0. This is not as efficient as the newer iAdapt 2.0 however; it can slightly aid your robot in navigating through your house. Both these models maneuver through your house in pseudo-random patterns, ensuring that each area of your floor gets vacuumed and no debris is left behind.
Automatic recharge feature
Both models include an automatic recharge feature. This feature enables the cleaning robot to sense its low battery level and return to the home base charging dock for recharging. In this way, you do not have to worry about low battery levels or carry your Roomba manually to the charging station every time it runs out of battery.
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Differences between Roomba 690 and 675
Surprisingly the Roomba 690 ad 675 does not have many differences among them. I have discussed some notable differences between both the Roomba models.
Different color schemes and dustbin styles
The Roomba 675 has an all-black exterior. Whereas the Roomba 690 has a mixture of light gray and black color on its external body.
In addition to that, the Roomba 675 is equipped with a small button for accessing the dustbin. On the other hand, the Roomba 690 makes use of a typical wide push-down latch in order to access the dustbin.
Inclusion of dual-mode virtual wall barrier
The Roomba 690 is shipped with a dual-mode virtual wall barrier. This added accessory enables you to block off certain areas that you do not want your Roomba to rummage in. Moreover, this aids you in protecting various areas within your home, for instance, hallways and sensitive areas such as where you keep a water bowl for your pet.
On the other hand, the Roomba 675 is not shipped with any such accessory. Hence, if you wish to make use of the virtual wall barrier on your Roomba 675, you will have to purchase it separately.
Availability and price
As the Roomba 675 is an older model, you might not find it readily available everywhere. Moreover, its price is significantly lesser as compared to the newer Roomba 690.
On the other hand, the Roomba 690 is a slightly newer model and is available everywhere for purchase. The Roomba 690 also has a comparatively higher price tag.
Specification chart
Here I have made a side-by-side comparison of every feature that these two models offer.
| Specs | Roomba 675 | Roomba 690 |
| Size | 13″ dia. x 3.7″ H | 13″ dia. x 3.7″ H |
| Weight | 7.8 lbs | 7.8 lbs |
| Navigation | iAdapt 1.0 | iAdapt 1.0 |
| Battery | 1800 mAh lithium-ion battery | 1800 mAh lithium-ion battery |
| Runtime | 3 hours | 3 hours |
| Charge time | Up to 90 minutes | Up to 90 minutes |
| Entire level clean | No | No |
| Automatic recharge | Yes | Yes |
| Carpet booster | No | No |
| Filter | Standard | Standard |
| Bump sensors | Yes | Yes |
| Dirt detection sensors | Yes | Yes |
| Wireless communications | Yes | Yes |
| Mobile app | Yes | Yes |
| Voice controls | Yes | Yes |
| Camera Navigation | No | No |
| Floor types | All | All |
| Containment | None included | 1 dual-mode virtual wall barrier |
Cleaning comparison – Roomba 690 and 675
The Roomba robots require regular cleaning and maintenance in order to function properly in the long term. In the case of the Roomba 675 and 690, you can follow the same steps for cleaning as both of these models are identical.
Cleaning the filter
To clean the filter on the Roomba 675 and 690 initially, you need to detach the filter from its compartment. Now, knock the filter slightly in order to get rid of any dust that might be stuck on the filter. Make sure to thoroughly clean the filter’s compartment as well.
Lastly, you need to remove the bin and empty all its content. After you have emptied the bin, clean it thoroughly from inside and remove any dust or hair you find.
Cleaning the brushes
You need to develop a practice of examining the Roomba brushes after every cleaning session. In case you spot any dirt or debris stuck on brushes, push down on the yellow bolts and remove the brush roller to clean it. After you have managed to get rid of all the dirt and debris from the brushes, make sure to clean the cleaning head completely.
Cleaning the edge sweep brush
You need to turn your Roomba upside down in order to view the edge sweep brush. Next, unscrew the yellow bolt present above the edge sweep brush, and you will manage to remove it. Now, deeply clean the compartment of the edge sweep brush, and do not forget to clean its compartment as well.
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Maintenance and operational cost comparison
Energy consumption
It is calculated that the Roomba 675 and 690 both draw around 28 watts of energy in order to fully recharge themselves. Hence, we did not spot any major difference between the energy consumed by both models.
Replacing the components of the Roomba 675 and 690
The cost for the replacement of various parts is similar in both models, with just one exception. I will talk about the exception once I have discussed the cost of parts that both models have in common.
The Roomba 675 and 690 are both equipped with a standard filter, and it will cost you $24.99 for a pack of 3 filters. Replacing the edge sweep brush, which both models make use of, will cost you around $14.99. In case you feel the need to replace the entire cleaning module on either of the models, you will have to spare $49.99.
Instead of purchasing individual parts, you can opt to buy a complete replenishment kit that is compatible with both models. For the complete replenishment kit, you will have to spend $49.99, and it includes 3 Aerovac filters, a single spinning side brush, a bristle roller, and a round cleaning tool.
Now let’s talk about the exception that I mentioned earlier. As the Roomba 690 is shipped with a dual-mode virtual wall barrier, you do not have to spend on purchasing it separately. On the other hand, in the case of the Roomba 675, if you wish to use a virtual wall barrier, you will have to spend $59.99 in order to purchase it separately.
Different cleaning options of Roomba 690 and 675
The Roomba 675 and 690 do have a difference that is worth mentioning in terms of their cleaning capabilities.
Both these models offer sufficient cleaning throughout their standard Aerovac filter. Moreover, through their bristleless brush rollers, these robots leave behind flawlessly cleaned floors for you. The Roomba 675 and 690 are equipped with smart dirt detect technology that helps your Roomba in effectively cleaning your floor, ensuring that there is not even a speck of dust left behind.
Concluding my thoughts on Roomba 690 vs. 675!
There is not any major difference between the Roomba 690 and 675. The huge price difference is mainly because of the containment. Hence, if you are not interested in a dual-mode virtual wall barrier, the Roomba 675 is an ideal choice for you.
On the contrary, if the virtual wall barrier is important to you, then go for the Roomba 690. The higher price tag on the Roomba 690 can be justified through the inclusion of the virtual wall barrier, which the Roomba 675 lacks.
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