Generally, sweeping and cleaning are regarded as one of the most tedious tasks in a day-by-day schedule. 

It asks for a great deal of exertion and persistence to move your arm back and forth persistently, bowing to pick the pieces of dust and debris and monitor places that you – despite everything, have not cleaned. 

Housewives lean toward hiring a maid for this activity explicitly which costs a month-to-month sum that you could have spared.

iRobot has launched the Roomba 600s series models to decrease the physical stress as well as agony that you may be confronting.

In the post below, we will look at the two most popular iRobot Roomba 600 series robotic vacuum cleaners – 690 and 670. The two product units are like each other in highlights and working modes. There still is a significant difference that we will discuss here as well.

Roomba 670 vs. 690: Quick Comparison Table

ModelCharging SystemWall BarrierLine CordCleaning Tool
iRobot Roomba 670YesYesYesNo
iRobot Roomba 690YesYesYesYes

Roomba 670 vs. 690: Comparison in Details

roomba 670 vs 690
Roomba 670 vs 690


The Roomba 690 and 670 models from iRobot work in nearly a similar manner. There are some novel, helpful attributes that you have to think about. 

1. Three-stage cleaning system

The Roomba product units contain both multi-surface brushes which work together. The concurrent working delivers extra incredible worth and productivity in the vacuuming procedure.

The 670 vacuum comes with a turning side brush; meanwhile, the Roomba 690 model features a unique edge cleaning brush with a 27-degree angle. This particular angle makes it simple to lift the dirt and dust from the edges and allow the suction pump to carry out its responsibility.

2. Dual Multi-Surface brush

Both coherent brushes cooperate in dealing with the flotsam and jetsam. The 1st one will manage to loosen the layer of dirt from your carpeted flooring by lifting the debris. The 2nd brush does an excellent job of quickening and channelizing the dirt and dust into the suction stream. 

3. Under-furniture vacuuming

The less sizable and compact construction makes it simpler for these two robotic vacuum cleaners to dispose of the residue dwelling under furniture. So, you can take a load off. The days when you had to bend down and deal with the debris around your under-furniture floors are finished. 

4. Auto adjust

An exceptionally convenient capacity that enables your robots to cope with practically a wide range of layers, whether hard flooring or carpet rugs. The brushes of the models position themselves automatically somewhat higher while handling carpets and other thicker surfaces. 


An automated vacuuming system, with no manual mediation, will require an appropriate navigation system to function appropriately. iRobot has arranged this thing impeccably. 

1. Smart navigation

The brand has introduced iAdapt navigation in Roomba 690 and 670 alike. This is inclusive of an integrated sensor network that enables the device to assume control of more than 60 choices in one second. The iRobot vacuum cleaners know where they will be vacuuming next. 

2. Dirt detect innovation

The dirt detect innovation is a cutting-edge approach to allow the robotic vacuum to comprehend where the dirt accumulation is considerable. iRobot Roomba 690 and 670 move towards the more plentiful debris places and begin pulling off the dust and dirt using a significant vacuum suction power. 

3. Cliff detects innovation

This attribute guarantees that the iRobot Roomba vacuum cleaner will not fall over and harm itself. It works to distinguish inclined floors and edges without any problem. Moreover, the producers have included a bumper to invalidate little physical blows that the machine may confront. 

The remote feature

The Roomba 690 and 670 product units from iRobot can be controlled utilizing iRobot Home App. This valuation application offers a great deal of options with itself. Some of the most unmistakable among which should be: 

1. Wifi connectivity

This application needs a Wifi connection to work. As soon as the connection is set up, you will see an entirely new world of performance, mapping, and details indication. 

2. Status monitoring

This allows you to check whether or not the cleaning machine is carrying out its responsibility accordingly. You have the option to switch on your application and monitor what your device is doing. 

3. Scheduling

You will undoubtedly be able to set the timetable for an entire week. This attribute enables you to handle other things by arranging seven future vacuumings on various occasions.


The iRobot Roomba 670 and 690 product units can run for an hour and a half straight. At the point when the charge becomes low, the vacuum cleaner will hurry to dock in its home base for recharging. In the wake of having itself charged, the machine should return to proceed with the vacuuming procedure directly from where it left. 

Weight and filters

As you can see, the twin pair from iRobot has been pretty about the same up until now, accounting for the previously addressed highlights. With that being said, there are two contrasts or three that make them different. For example, the Roomba 670 model has a weight of 6.7 pounds; as for the 690 vacuum, it weighs 7.8 pounds. 

Moreover, the 670 robot comes with AeroVac filtration (a useful fine dust catcher). Yet, such filters are practically hapless when they are contrasted and the HEPA (High-efficiency particulate air) filtration utilized inside the Roomba 690.

In case you do not know, professional researchers have tried and tested the HEPA filtration system. Studies demonstrate that a HEPA filter that is above average is capable of cleaning up to 99.97% of dust and dust from flooring.

Roomba 670 and 690: Advantages and Drawbacks

One thing to note, the various one-of-a-kind highlights addressed before does not ensure that iRobot Roomba 690 and 670 will not have any drawback. In this light, we will talk about the benefits and negative marks of having the said product units.

What you may like

  • Compact construction with integrated bumpers for protection. 
  • Decent highlights and superior effectiveness. 
  • A long-running time of an hour and a half. 
  • The Roomba robot vacuum cleaners are anything but difficult to utilize. 

What you may not like

  • A less sizable dirt bin, when compared to manual vacuum cleaners, makes it difficult to hold a more prominent volume of waste. 
  • The dirt may become clogged up in the machine’s wheels. This needs manual removal.
  • The two models make some noise. 

The bottom line

iRobot Roomba 690 and 670 robot vacuums come with many good highlights that can make the vacuuming as robotized as could reasonably be expected. In the event that you are readily happy to purchase a simple-to-carry and lightweight vacuum cleaner, the 670 model may be your best bet.

Then again, the filtration introduced inside the 690 product unit is far more remarkable as compared to the Roomba 670; however, they ask for month-to-month upkeep, which is likely to cost you at the end. In case you pay more attention to features, the Roomba 690 should not disappoint you.

Read more: Is your Roomba the best in its series?