Dreame D9 Max, analysis of the latest high-performance robot vacuum cleaner

Robot vacuum cleaners have become one of the "must" of homes most adapted to the latest technologies. These have undergone significant development and improvements in both performance and results that have turned them into almost independent elements that make our day-to-day life much easier.

At this point Dreamer could not miss the appointment, offering a good number of solutions with a good value for money in this range of technological products. We analyze the new Dreame D9 Max, a robot vacuum cleaner with high performance and good results, Find out with us and you will be able to weigh whether it is really worth your purchase, or not.

Materials and design

As on other occasions and with the rest of its products, Dreame marks a turning point in the design and build quality of its products with respect to others, ensuring that its adjusted price is not noticeable in terms of quality. perceived. We are facing a robot vacuum cleaner with typical market proportions, betting on dimensions of 35 × 9,6 that would remain at about 3,8Kg, Although it is true that the weight terms in these devices are not too relevant, since we are not going to carry them. Its price will oscillate around 299 euros in the main points of sale. Also if you want an extra discount you can use the coupon DREAMED9MAX.

  • Size: 35 × 9,6 centimeters
  • Weight: 3,8 Kg
  • Available colors: Glossy black and glossy white
  • Vacuuming and scrubbing combined

It has a reinforced central brush at the bottom that combines various technologies, as well as a single side brush. At the top we find the three main manual control buttons, the now classic "hump" mounted by all robots with laser technology and adjustment for the water tank. For its part, the dirt tank is located behind the door in the upper area, where they are usually located in both Roborock and Dreame products on a regular basis. As you can see from the photographs, we have analyzed the model in black.

Main technical characteristics

Regarding packaging, Dreame usually works this section well, providing on this occasion simple but necessary elements: Device, charging base and power supply, side brush, water tank with mop included, cleaning tool (inside the robot, where the garbage tank) and the instruction manual. I have missed a replacement item such as more mops, a replacement filter or a replacement side brush.

The device has connectivity Wireless, but as usually happens in these devices, we must bear in mind that it will only be compatible with 2,4GHz networks. That said, we find a system of nLDS 3.0 Laser LiDAR Navigation quite efficient, which will be accompanied by your 570ml reservoir for dirt and 270ml for water or cleaning liquid that we want to provide, as long as it is compatible with both the device and our floor in question, something for which we should consult the instructions manual previously.

As for the suction power, Dreame reports on this 4000 Pascal pro model, a fairly high and efficient power considering the comparison with other products of the best valued rival brands. Taking into account said suction power we will find emitted noises of between 50db and 65db total, which also makes it a considerably silent robot vacuum cleaner if we take into account this specific section. The noise will depend rather on the four different power levels that we can manage through the application.

Autonomy and application

Regarding autonomy, we enjoy around 5.000 mAh declared by the brand, this will offer us cleanings of around 150 minutes or up to 200 meters, A fact that we have not been able to verify because we do not have such a large house (hopefully), but it does arrive with around 35% at the end of the cleaning. A fairly well detailed cleaning, without exceeding in the past and that meets the performance that can be expected from this type of analysis of the environment thanks to the mapping of the environment in 3D (through LiDAR) performed with the cast of sensors. In the first pass, as you well know, it will be somewhat slower, while from now on it will take advantage of space and time thanks to the information learned.

  • Plan smart routes
  • Create specific maps
  • Clean specific rooms
  • Clean areas to your liking
  • Prohibits access to certain places

We have, how could it be otherwise, synchronization with Amazon Alexa, so the day to day will be easier if we simply ask our virtual assistant on duty. The work of synchronization and management of the device will be carried out through the Mi Home application available both for Android as if to iOS. Will work even when we are not at home. Through our smartphone and our own App, we can control the cleaning of the home from anywhere, accessing the mapping and managing the cleaning areas.

Technologies used and editor's opinion

We meet at the Dreame D9 Max the main technologies that Dreame has designed in these types of products, such as a humidity control system to manage the water used in cleaning and not damage the parquet, as well as an intelligent suction system Carpet Boost that will differentiate the carpets from the hard floor to regulate the intensity of the vacuum cleaner.

  • Includes a high-efficiency HEPA filter.

Our experience has been very good in terms of vacuuming, with power, without noise and good routes designed through the LiDAR scanner, as always, scrubbing is more of a wet mop that in certain cases can create moisture marks on the floor in depending on the material that composes it, so we recommend consulting the manufacturer. You can acquire it at a price that will range from 299 euros with specific offers, becoming a smart option in terms of its quality / price ratio.

  • Editor's rating
  • 4.5 star rating
299 a 360
  • 80%

  • D9Max
  • Review of:
  • Posted on:
  • Last modification: 4 January 2022
  • Design
    Publisher: 80%
  • Suction
    Publisher: 90%
  • Mapped
    Publisher: 90%
  • Accessories
    Publisher: 85%
  • Autonomy
    Publisher: 95%
  • Portability (size / weight)
    Publisher: 70%
  • Price quality
    Publisher: 83%

Pros and cons


  • Smart mapping and high efficiency
  • Good suction power
  • Low noise and good results


  • Scrubbing sometimes leaves marks
  • It is missing that they include extra elements to replace

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