iRobot Roomba 677 and 675

iRobot Roomba 677 vs 675 – See Why You Should Pick Roomba 67!


iRobot Roomba 677 and 675Roomba 677 and 675 have almost the same features. Even, Roomba 677 is the recent version here, but We recommend 675 as it contains more performing abilities than its competitor.

Why We Recommend iRobot Roomba 675?

  • These two come with 600 Pa suction power, but Roomba 675 can increase the suction power on the carpets or hard floor while needed. On the other hand, Roomba 677 cannot increase the power if necessary.
  • Roomba 675 has a dual multi-surface rubber brush that can instantly adjust when it comes to the hard floors or carpets. Moreover, it has a mapping feature so that the machine will remember the different room or floor details, but Roomba 677 doesn’t come with these facilities.
  • The 675 is considered the best choice for a home with pets or kids since it is equipped with a HEPA filter. It captures 99% of dirt, dust, and allergy causes bacteria, as well as pet hair.
  • This vacuum cleaner had an auto-adjust cleaning head that can automatically adapt its height to efficiently clean what you want. But Roomba 677 doesn’t have this function.

Roomba 677 and 675 are the same robot vacuum, but the three functions mentioned above made Roomba 675 a better choice for you.


Similar Features

  • iRobot Roomba 677 and 675 contain an intelligent sensor that skillfully navigates the robot under and around the furniture to help completely clean your floors.
  • Both have a 3-stage cleaning system, which cleans the dirt and pet hair or even the allergens and dust.

Comparison Chart: iRobot Roomba 677 vs 675

Specifications  Roomba 677 Roomba 675 
Editor’s Rating  4.4 out of 5 4.7 out of 5 
Dimension 18 x 17.5 x 5 inches 13.4 x 13.4 x 3.54 inches
Weight 11 pounds 6.77 pounds
Suction Power  600 Pa  600 Pa 
Dirt Detect Technology  Yes Yes 
Virtual Wall  Dual Virtual Wall Barrier Yes
Run Time  90 minutes  90 minutes 
Wifi  Yes Yes 
App  Yes Yes 
Voice Command Yes Yes 
Scheduling  Yes Yes 
HEPA filter  Yes  Yes 
Ideal for pet Yes Yes 
Intelligent Navigation No Yes 
Cliff detect sensor Yes  Yes 
Noise level  62 DB 62 DB
Automatic recharge  Yes Yes 
Warranty  One year limited  One year limited 

Differences and Similarities: iRobot Roomba 677 vs 675

Suction Power 

Roomba 675 and 677 have the same 600 Pa suction power. They deliver 5x power to clean the home properly. But the Roomba 675 works better than 677 since it automatically increases the suction power on the carpets and hard floors.

HEPA Filter 

Both of them come with HEPA filters that will capture dust, dirt, particles, and allergy-causes bacteria. Compared to the Roomba 677, the 675 can capture up to 99% specks of dirt, including pet hair from the hard floor and carpets to your house’s corners and edges. So if you have pets or kids or suffering from allergies or asthma, then you can consider the Roomba 675 for you.

Dirt Detect Sensor 

These two robot vacuums contain dual multi-surface brushes that grab the dirt from the carpets to hard floors. On the other hand, the Roomba 675 also includes an edge-sweeping brush that the 677 doesn’t have. The edge brush will take care of the corners and the edges of your house so that there’s no dirt or debris left behind.

Adaptive Navigation 

Roomba 675 comes with adaptive navigation properties that contain advanced sensors. It allows the robot to navigate around, as well as under the furniture. Furthermore, they include a cliff detect function. It keeps the device from falling down the stairs, which is very convenient.

Automatic Recharge 

The devices can recharge automatically when needed, and they can clean up to 90 minutes on average. Generally, Roomba 677 can run for 60 minutes, while Roomba 675 can run for 90 minutes. So you can consider the Roomba 675 for you if you want the full cleaning. And when it comes to changing, the machines need a three hours charge on average.

Smart Control Option 

When it comes to controlling the devices, they are very reliable since you will get both buttons and smart control options. You can find the buttons on top of the devices. The control buttons are for CLEAN, Dock, and Spot Clean. On the other hand, they are compatible with the App and voice commands.

The app will show you the instant cleaning updates to your smartphone. You can start cleaning or stop the device right from the phone. The best thing is, you can use the Alexa or Google Assistant voice commands to control the device. Ask Alexa to tell the robot to start cleaning or stop cleaning. Or go back to the home, and so on.

Schedule Cleaning 

The devices are compatible with the iRobot HOME App. The app is beneficial and offers the user’s scheduled cleaning. You can schedule the cleaning date and time. And the machines will start cleaning themselves on the selected date. Once the cleaning is done, it will go to the home itself.


Roomba 677 and 675 offer a one-year limited warranty from the date of purchase. The warranty period covers any manufacturer issues, or if the device needs to replace, they will do it. Keep in mind, if any parts are broken, then the warranty will not be valid. However, the warranty is only valid for the USA and Canada. Though the two have the same warranty, I suggest you select Roomba 675.


Both of the robot vacuums are the best in their ways, yet the Roomba 675 is the best one. This could be your best bet if you want a powerful and convenient robot vacuum. It is an excellent option for allergy sufferers and homes with pets or kids. I highly recommend the 675 models for you; also, it is affordable than the Roomba 677 model.

Frequently Asked Questions about iRobot Roomba 677 and 675

Is the Roomba 677 compatible with Alexa?

Yes, the Roomba 677 is compatible with Alexa, as well as Google Assistant. Also, the device can be connected to the iRobot HOME App.

Does Roomba 675 transfer from hardwood to rugs?

Yes, the device can transfer itself from hardwood to rugs; it can also automatically increase the suction power.

Can I use the device without Wi-Fi?

All you need to do is, press the CLEAN button to start or stop cleaning. And press the DOCK to send the device to its base.

Can I schedule the Roomba 677?

Yes, since the device is compatible with the iRobot HOME App, you can schedule the machine.

Do they build with cliff sensors?

Yes, they both contain this excellent function so that it can work properly.

Read more Roomba robotic vacuum comparison from here:

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