Ecovacs Deebot 900 vs 901 – Review and Comparison

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In this article, we will compare two very popular robotic vacuums – Ecovacs deebot 900 vs 901.

Robotic vacuums are getting more and more popular these days, as the technology improves with every new product. This has led to the manufacturers creating very advanced units, that will not only clean your entire flooring of all the debris and dirt, but they will do it in a very effective way.

The market right now is flooded with robotic vacuums, that provide excellent performance and come at affordable prices. However, how do you choose the best one? We know how hard it can be to distinguish specific models. 

In this post, we will look at the dissimilarities between Ecovacs Deebot 900 vs Ecovacs Deebot 901.

So? What’s the difference between those two devices?

Those units are the same vacuums but in different colors. Ecovacs 900 comes in a white design, while Ecovacs 901 is fully black. The same question was answered at the official manufacturer’s website in the Q&A section, which can be found under this link – Click!

If the link doesn’t work for some reason, or you prefer to stay on this website, here’s a screenshot:

ecovacs deebot 900 vs 901

As you can see, there are no differences between those two vacuums. However, if you would like to learn more about those models, we highly recommend to continue reading this article. We have a short but thorough review waiting for you.

Based on the opinions online and our own experience, we will review both products, in order to help you decide, whether it’s something for you. At the end of the article, you can also find a summary in which we will determine whether we would use this vacuum in our own household.

Without further ado, let’s start!

Ecovacs Deebot 900 vs 901

Deebot 901
NAME:Ecovacs Deebot 900Ecovacs Deebot 901
SIZE:12.2 x 12.2 x 2.2 in.12.2 x 12.2 x 2.2 in.
WEIGHT:7.7 lb.7.7 lb.
UNIQUE FEATURES:Smart Navi 3.0, multiple cleaning modes, Auto charging, Alexa, Google Home & Smart App compatibility, OTA (Over the air) updatesSmart Navi 3.0, multiple cleaning modes, Auto charging, Alexa, Google Home & Smart App compatibility, OTA (Over the air) updates
RUNTIME:Up to 100 min.Up to 100 min.

In the beginning, we would like to once again address, that both vacuums have no mechanical differences. The only thing, that isn’t the same about those units is the color – The Ecovacs Deebot 900 comes in a white design, while Ecovacs Deebot 901 is fully black. Since we got this thing straight, we can go to the proper review. 

Ecovacs is a manufacturer, that specializes in creating robotic vacuums for quite a long time. Years of experience in this field helped create the new Ecovacs Deebot 900 and Ecovacs Deebot 901. Both vacuums are very convenient devices, that will help you in your everyday household chores.

The first and most important thing is of course the cleaning system – Both units have a Smart Navi 3.0 feature, which ensures great mapping technology. This system also includes a systematic cleaning path with smart boundaries. The vacuum will start cleaning your floor by running in a path covering every inch of your room.

This is also the moment when Deebot starts mapping your floor for better understanding and more customizability. Thanks to Alexa, Google Home & Smart App compatibility, you can configure the vacuum in multiple ways.

Cleaning modes

Once you have your Deebot connected to the Wi-fi, you can fully customize the cleaning pattern as well as schedule the cleaning using the special app. The device uses multiple protective sensors in order to prevent any damage. The manufacturer used the following features to achieve this maneuverability:

  • Obstacle detection sensors
  • Anti-Drop sensors
  • Charging sensors
  • Protective bumper

This set allows for cleaning the whole household safely and auto-recharging when needed. What’s more, if you would like to focus on a particular area, there are multiple cleaning modes to use. Those will allow you to get the best possible performance in your situation.

  • Smart boundaries & custom cleaning – Virtual boundaries will help you block certain areas of your household from the vacuum, while custom cleaning mode allows you to pick a particular area for targeted cleaning. All those functions are available in the special Ecovacs app.
  • Area mode – Area mode allows you to prioritize a certain area during the cleaning process.
  • Automatic mode – This is a standard model, in which the vacuum automatically focuses on the dirties areas.
  • Edge mode – The device focuses on the wall edges and corners.
  • Spot mode – The vacuum concentrates on the currently occupied area.

Implementing this great versatility was a significant step, in making this vacuum a proper day-to-day cleaning device. With this many modes, you won’t need to worry about missing a dirty spot.

Besides the advanced cleaning system, this vacuum has a number of other convenient features, that will make using it even better.

Battery life & additional features

The battery life of those vacuums is pretty standard, other robotic vacuums in a similar price range have similar results. Although we need to say that this vacuum boasts a lot of useful features and cleaning modes, that can’t be found in other vacuums with the same runtime.

The battery holds up to 100 min, which should 100% sufficient for most of the users. Of course, the run time may change depending on the cleaning modes you are using, or the surface that is cleaned. For example, getting rid of the deeply embedded debris in your carpet will be more energy-consuming, than cleaning hardwood floors.

The vacuums also have other additional features, that aren’t strictly connected to cleaning but make using the vacuum more convenient. A good example can be Alexa, Google Home & Smart App compatibility. This allows you to both give voice commands as well as monitor, schedule, or customize the cleaning progress through special Ecovacs app.

A different feature, that also caught our eye is OTA (Over the air) updates which automatically install the newest update onto your vacuum and inform you about the progress through voice commands.

Weight and size

The design allows for accessing, usually, unreachable spaces, as the dimensions of the vacuums are 12.2 x 12.2 x 2.2 in. This makes it easy to remove the dirt and debris from under most of the sofas, beds, and other furniture. Although, if you are scared, that the vacuum may get stuck, you can easily set a virtual boundary in a particular area.

The weight of either device also shouldn’t be a problem as it’s only 7.7 lb. Carrying the vacuum up the stairs or into another room won’t cause you any effort.

Maintenance & warranty

Just like any other vacuum, Ecovacs needs proper maintenance to operate at the desired level. This process also keeps the device safe from any damage. In order to learn about all the necessary activities, we highly recommend the user guide, that comes in the package.

However, we will try to list all the basic maintenance tips, that you should know about. Those are the following:

  • Regularly clean/rinse all the brushes
  • Regularly check the brush roll and side brushes for any stuck dirt and/or debris
  • At least once a week clean the cover of the vacuum/wheels
  • Replace any used or damaged elements as fast as possible (In the package you can find 1 main brush, 4 side brushes)

Once again we highly recommend reading the user guide, this will ensure you have the proper maintenance knowledge.

The manufacturer also didn’t forget about the warranty. You get 1-year warranty and thorough this time, so you don’t need to worry about finding any manufacturing defects.


In the end, both models provide effective cleaning and convenient design. This combination makes the Deebot vacuums more than welcome in our household. The advanced cleaning technology ensures there won’t be any dirty spots left, while you lay in your bed managing everything from your smartphone. 

We highly recommend investing in either one of these vacuums, and if you already made up your mind, choose the coloring that fits your household.

We hope, that after reading this article you will be satisfied with the final choice.