iRobot Roomba 670 Vs 690

Disclaimer: There may be affiliate links, which means I’ll receive a commission if you purchase through the links, but there is no extra cost to you.

The Roomba 670 and Roomba 690 are both highly successful products in the Roomba 600 line. The 690 is a later version with a few improvements over the 670. But is it really worth the hype? We’ve compared both vacuums side by side so you can choose the best one for your home.

Quick Comparison: Roomba 670 Vs 690

ProductWeightBatteryRun Time
#1. Roomba 690
Our Best Pick
Check Price
7.8 poundsLithium ion90 minutes
#2. Roomba 670
Check Price
6.7 poundsLithium ion90 minutes

#1. Roomba 670

This entry in the Roomba 600 series allows you to control your vacuum through a WiFi connection. With the accompanying app, you can schedule cleaning from your smartphone at any time, even when you aren’t home.


The Roomba 670 uses a patented three-stage cleaning system. The first stage involves the loosening of packed-on and caked-in dirt. It then lifts the dirt away from carpet fibers and hard floors and suctions it away.

The Roomba comes with dirt detection sensors. The robot can detect how soiled an area is, allowing it to clean with maximum efficiency. It doesn’t waste time on clean floors, but if it enters a highly-trafficked area, it’ll take extra time and power to suction away the mess,


The design includes a suite of sensors and full body bumpers that keep the Roomba from becoming damaged bumping into things. The robot maneuvers around complex objects and furniture, and it can move underneath your couch and other raised furniture to provide a deeper clean.

Also included is an edge-sweeping brush, which uses a special 27-degree angle. This allows it to sweep the debris from the corners and edges of the room without a problem.

The iRobot app can be used to monitor and schedule your Roomba’s cleaning sessions. To control the cleaning cycle while at home, you can hook the Roomba up to your Alexa or Google Assistant.


The box comes with the vacuum itself, already equipped to connect to your WiFi. You also get the charging station, the owner’s guide, a North American line cord, and a documentation package that includes the warranty.

iRobot Roomba 670 (6 months Later Review)

#2. Roomba 690

The Roomba 690 is another circular robot vacuum in the Roomba 600 series. The perimeter is made up of walls with durable shielding, so the vacuum can bump into objects and bounce back. It works the same way as the Roomba 670, driving around the house and picking up the dirt it detects.


Some higher-end Roomba vacuums are equipped with a memory feature. They remember your home layout. Still others have camera sensors that allow the Roomba to map the most efficient cleaning path.


The 690 doesn’t have these features, so no Roomba 690 mapping, but that makes it more reasonably priced than some of the competition.

The 690 is equipped with dirt detection sensors that apply extra energy to highly-trafficked areas. It also tends to clean more quickly than Roombas that use a memory feature.


The vacuum weighs just 7.8 pounds, so it’s unlikely to knock items off your tables, chairs, and any other potentially wiggling furniture. It is possible for the Roomba to slip underneath furniture that’s too low for it and to get stuck. This sometimes causes scratches on top.


The 690 comes with a HEPA filtration system that will need occasional replacing. HEPA filters are the best air purifiers on the market, able to remove at least 99.97 percent of all particles in the air. This makes this vacuum a great choice if you or someone in your home suffers from allergies.


An included virtual wall barrier allows you to redefine the Roomba’s cleaning space. It can also help you protect the vacuum from falling down the stairs. Also included in the package is the charging station, cleaning tool, HEPA filter, sinning brush, and battery.

iRobot Roomba 690 Robot Vacuum Cleaner Review

Similarities and Differences

The Roomba 670 and 690 use the same basic setup and features. They each maneuver through your home and automatically clean the floors by utilizing their dirt detecting sensors.


Each uses the same three-stage cleaning system to lift dirt and debris from both carpeting and hard flooring. Each is equipped with bumpers that protect it from taking damage when it hits the wall.


Both units are lightweight and compact, but the Roomba 670 is a little more lightweight than the 690. It weighs less than 7 pounds, while the 690 weighs 7.8 pounds. If having a lightweight vacuum is the biggest priority, you’ll prefer the Roomba 670.

511ha BOlnL

One of the most important upgrades is that the Roomba 690 includes a HEPA filtration system. HEPA filters are the best on the market because they have been tested and proven to filter out at least 99.97 percent of air particles.


Because the Roomba 690 uses a HEPA filtration system, it requires a little more maintenance than the 670. You will need to replace the filter every two months or so.

Final Thoughts

Both the Roomba 670 and the Roomba 690 are excellent vacuums that can do the jobs you want. The dirt detecting sensors allow them to efficiently map and eliminate messes in the house. Maintenance is also easy, and the automatic return-to-dock technology ensures you don’t have to go searching for your Roomba when it runs out of battery. The Roomba 690 does boast a HEPA filter, making it a good choice if you want to filter allergens out of the air.

Looking for other comparisons? Check out the others with these two vacuums:

Photo of author

Written by:

Michael Hoyt
Michael Hoyt, a seasoned expert in smart home technology and robot vacuum specialist, is renowned for his contributions to home automation. With a deep-seated knowledge of smart devices, he has dedicated his career to enhancing living spaces with advanced technology. Michael's expertise extends from in-depth reviews and recommendations to practical advice on fully automating homes with smart home solutions.