Does Roomba learn the floor plan

Does Roomba learn the floor plan?

In recent days, asides from the smart speaker, the Roomba is another assistive device worth putting in your home. The ability of this invention to clean your floor on its own is the main reason why Roomba keeps gaining attention. If you have to invest in a machine to effortlessly take care of your chores with convenience, get the Roomba. 

Regardless of the usefulness of these vacuum cleaners, there are still questions about the practicality, functionality, and reliability that needs answers. From the Roomba’s ability to clean your home on its own, there will be questions like how these vacuums can make layouts of the room. Does Roomba learn the floor plan?

To even make this more interesting, we will answer your question with this article, and also consider other vital questions about the Roomba you may be considering. Ride with us!

So, the main question is Does Roomba learn the floor plan? Also in this article, we will check:

How does a Roomba map a room?

For the new Roomba to have a smooth working process, it has to map the room. The older versions, however, lack this ability, but the new ones are more technical and operate by mapping out the place. So this function depends on the kind of Roomba you use. 

But then how do they do it? How does a Roomba map out a room?

There are several ways the newer ones can map and navigate themselves around the room. The Roomba robot vacuums comes with high accuracy mapping features. Even if the more modern and more expensive models come with better navigating and mapping features, the older ones can be relied on. Let’s quickly discuss the features you will find on the best Roombas. 

Infrared Receiver

Roomba uses the Infrared to control its movement by sending out signals and waiting for the return. While waiting for the reply, the device can determine the size of the space, the location, and the time needed to clean the entire room. It also helps the device pick out obstacles along the path and how to evade them.


For the Roomba to move and avoid obstacles, it uses the bumpers. These objects sensors help the device maneuver its way around the room, especially when there is plenty of furniture. When you have the newer and more expensive Roomba models, your device will remember where these obstacles are.

Cliff Sensor

Cliff sensor is another navigating tool that searches around for cliffs, ledges, or stairs to prevent the device from falling off them. It uses infrared emitters and can also be remembered by newer models.

Wall Sensor

The device comes with wall sensors to detect walls and other cleaners that are close near to them. It comes handy to prevent the Roomba from bumping into it. The newer and costlier versions will clean along the wall, while the older ones will stray from it.

Cleaning Paths

Of course, in mapping out the floor plan of the room, the Roomba robot vacuums have to determine the cleaning path. The advanced Roomba models are programmed with this feature. The typical cleaning pattern moves spiral through the perimeter of the room, but others move at random, in snaking or centric circles and other ways. The whole idea of the cleaning paths is to map out the place and chose the best route to clean the room in the best possible time.

Does Roomba remember your room layout?

Does Roomba remember your room layout

While the newer Roombas map out a room and remember after each time, the older versions use sensors to navigate their way around the places and may not remember the layout for the next cleaning time. Although there are several newer versions, for this reason, it is quite understandable why they are quite expensive than the older ones.

It is practical for the Roomba to remember its environment and sustain these memories to make the task easier. The device labels the map on the corresponding app according to the room type and allows the vacuum to follow the path. 

Some Roombas like the iRobot 900 series can remember up to 10 floorplans, which means you can take it to new places, and it would learn that too. Some also work with Alexa and Google Assistant. 

As exciting as all these sounds, not all vacuum cleaners can remember the layout in your rooms. Nevertheless, the older models that lack this ability come with some standout features to make up for it and make cleaning easy. A catchy point is the as newer models are created, they come with more evolved technology. 

Not only the layout of the room, these smart robot vacuum cleaners, can remember other things and details of the places, such as the cliffs, different obstacles. At the end of the day, investing in newer models is more beneficial. 

Does Roomba map your house?

Does Roomba map your house

If your question is, can the Roomba map your house? Yes, Of course, it can! However, contrary to what you might think, and like we keep mentioning all through the article, the older models do not have the technology to map the house. It is only reasonable that people are skeptical when shopping for the robot vacuum cleaner. 

The older Roombas do not build “mental maps” of your home; however, it uses the infrared to direct its paths. Mapping out the house has the advantage of easing and making the cleaning process quicker by about 20 percent of the expected time.

The standard expectation of the Roomba regardless of if the version – new or old is for it to come with sensors to help them navigate the room. Furthermore, the newer Roombas can map the layout of the house and remember both the perimeters, structures, and obstacles along its path.

The newer models use more than these infrared; they also use a more intelligent approach called Vision Simultaneous Localization and Mapping or just call it “VSLAM.” This enables the Roomba to take snapshots of your room, gradually create a picture of the layout, build a path to where they can go, and identify where they have been via the onboard infrared cameras. 

It is only understandable that newer models of Roombas do not take so long to clean as much as the older ones would. Since they can effortlessly map out the entire house, they move in confident straight lines, as you will expect from a human cleaner. 

This also means it stops vacuuming when the battery is low and moves to the power source to charge itself for a few hours, then returns to pick up where it left off when they are refilled with juice. Advanced Roombas, like the i7+, uses persistent mapping not only to map out your home but also to remember the layout of the different rooms in your house per session. It plans and makes future cleanings effortless.

How long does it take a Roomba to learn your house?

How long does it take a Roomba to learn your house

We mentioned earlier that the Roomba sends out infrared signals to learn the layout of the house. Understanding the speed of the infrared already explains the rate at which the device learns your house. The older versions take a longer time to clean a space, while the newer ones only need to learn and remember its environment, which eases the next cleaning process.

However, there are three main types of systems the Roomba uses to navigate a room – a collection of collisions, wheels, and sensors. These features report to the robot vacuum cleaner when it is about to hit other objects or get hit. The information obtained will now allow the Roomba to slow down its movement or change the entire course. Furthermore, it prevents the device from obstacles or falling from the flight of stairs.

The Robot vacuum that can map a room are equipped with collision and proximity sensors to bounce the obstacles around and find away, but they miss a lot of open floors. These devices operate in a random cleaning fashion and bump randomly into things around the room. 

Meaning they can have incomplete floor coverage, especially in corners or areas like under the table and chair legs. The first Roomba models are like this. Since the machine travels in a straight line where it detects everything in its path, it takes a longer time to run and clean delicate places. The older versions could be three times slower than these advanced models. 

But something with Roombas and cleaning time is that it may not really matter if you vacuum while no one is home. The device has all day to clean.


True! Not all Roombas can learn the floor plan of your house, but the ones that can do it accurately. The Roombas come in different models; each one varies in features and offers a different cleaning experience. 

Regardless of the Roomba robotic vacuum version you have (old or new), the robot does most of the work on its own to make life easier. They provide comfort, save you time, and stress.  It is worth the investment.