The modern smart-tech market offers a variety of automation solutions for cleaning, and a robot vacuum cleaner is no longer just a toy. If you're looking for a device that can not only collect dust, but also clean floors, Xiaomi's lineup and the Mijia ecosystem offer a wide range of models. Choosing the right configuration becomes a challenge due to the abundance of characteristics such as type of navigation, suction power and, most importantly, wet-cleaning algorithms.
In this article, we'll explore the key differences between detergents so you can make an informed decision. It's important to understand the difference between simply wiping a wet cloth and fully washing with pressure or rotation. Only models with a vibration platform or spinning discs can remove dried contaminants, while the basic versions only refresh the surface.
We're going to look at the technologies that the Chinese giant has implemented in 2026, from laser positioning to automatic tank water replacement, all of these features affect the outcome. Let's define what kind of cleaning robot vacuum cleaner your home needs.
Key Wet Cleaning Technologies in Xiaomi Ecosystem
The first thing to decide on before buying is the type of wet cleaning system. Basic models like the older versions of the Xiaomi Robot Vacuum-Mop Essential use a passive rag that just drags across the floor under its own weight. This is suitable for removing fresh dust but will not cope with stains from coffee or dried mud.
More advanced devices, including the Xiaomi Robot Vacuum-Mop 2 Pro+ series and Mijia flagships, feature a vibration platform. Sonic vibration allows the rag to perform thousands of vibrational movements per minute, which simulates manual wipes. This greatly improves the quality of cleaning hard flooring, such as tiles or linoleum.
The top of the evolution in the lineup was the rotating-disk models, where two round rags rotate at high speed, creating additional mechanical impact, often equipped with a self-cleaning station that automatically rinses and dries the rags, preventing the appearance of unpleasant odor.
- 🧹 Passive cloth – suitable only for daily maintenance of cleanliness on already clean floors.
- 📳 Vibro platform – effective against light pollution and dust fixed on the surface.
- 🌀 Rotating discs are the best choice for kitchens and high-traffic areas where increased friction is required.
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When choosing, pay attention to the possibility of adjusting the water supply. For laminate, it is better to set a minimum level to avoid swelling of the seams.
Navigation and mapping: LDS vs. VSLAM
The efficiency of cleaning depends on how well the robot navigates in space. In Xiaomi devices, two types of navigation are most common: laser (LDS) and visual (VSLAM). A laser rangefinder, located in the form of a "turret" on the body, builds an accurate map of the room, scanning the space 360 degrees.
LDS models, like the Xiaomi Vacuum-Mop 2 Pro, work in complete darkness and are light-free. They build a map faster and get stuck less often. Visual navigation uses a camera that is usually located on the top panel. Robots like the Vacuum-Mop Essential series are smaller, but can get lost in the dark or in bright sun falling on the floor.
Modern algorithms allow you to create multi-layered maps. You can save floor plans, install virtual walls and no-go zones right in the Mijia or Xiaomi Home app, and this is critical for detergent models to keep them from going on wet-rag carpets.
⚠️ Note: Models without lidar (LDS) They may be less likely to navigate in complex layouts, multiple mirrors, or glass furniture, and in such cases, laser navigation is preferable.
And advanced models can also recognize obstacles with an AI camera, and they can identify wires, socks, or toys and drive around them, which not only saves things, but also the vacuum cleaner itself.
Autonomy and self-cleaning system
When choosing a robot vacuum cleaner, you can't ignore the question of autonomy. Basic models usually have a battery of 2500-3000 mAh, which is enough for 90-110 minutes of operation. This is enough for an apartment up to 60-70 square meters. If the area is larger, the device must be able to return to the base for recharging and resume cleaning from the stop.
Flagship solutions like the Xiaomi Robot Vacuum X20+ are equipped with self-cleaning base stations that not only charge the device, but also automatically shake the dust from the container into a large bag, and wash and dry the rags with hot air, which turns the robot into a truly autonomous device that requires human intervention every 1-2 months.
The automatic water replacement feature (in the top models) allows the robot to draw clean water from the station tank and drain dirty water, which eliminates contact with dirty slurry and makes the cleaning process as hygienic as possible.
| Function | Basic model | Mid-segment | Flagship |
|---|---|---|---|
| Type of cleaning | Dry + wiping | Vibrational platform | Rotating discs + pressure |
| Navigation | VSLAM (camera) | LDS (laser) | LDS + AI (camera) |
| Base | Charging. | Charging + dust collector | Full auto service |
| Drying rags | No. | Optionally. | Hot air. |
It's worth noting that self-cleaning systems require maintenance: regular replacement of dust bags and water in tanks, but the comfort they provide pays off these small inconveniences.
Management through App and Smart Home
All modern Xiaomi devices are controlled through a single Xiaomi Home app (formerly Mi Home). The interface allows you not only to start cleaning, but also to adjust the schedule, select modes of operation and suction strength. For detergent models, it is critical to be able to adjust the water supply level.
Smart home integration allows you to create scenarios, such as a robot can start cleaning when you leave the house (geolocation of the smartphone), or by voice command via Yandex Alice, Google Assistant or Siri, which adds an additional level of convenience to everyday life.
Secrets of the Mi Home app
It's important to make sure that the model you choose supports the Russia region or has a global firmware version. Some Chinese versions of devices may require you to change the region in the app, which is inconvenient if you have a lot of different brands of equipment.
- 📱 Building a map in real time with room editing capability.
- 🗣️ Voice control through popular assistants.
- ⏱️ Flexible cleaning schedule by week and time.
Services and supplies
Buying a robot is just the beginning. To work long and well, you need to maintain the device regularly. HEPA filters need to be changed every 2-3 months, and the side brushes need to be changed every 6-8 months, depending on the intensity of use. The main brush shaft also needs to be replaced when the bristles wear out.
It is important for detergent models to use the right cleaning products. Xiaomi recommends special solutions that do not form foam. Using conventional floor chemistry can lead to clogging of the pump and failure of the electronics, as the foam can penetrate the inside of the case.
⚠️ Never put hot water in the robot tank (above 40)°C) or aggressive chlorine-containing agents, which may deform the plastic parts of the tank and damage the seals.
Regularly cleaning the sensors and wheels of the wound hair will prolong the life of the device, and many models are equipped with a special knife in the dust collector lid, which cuts the hair, preventing it from winding on the shaft.
☑️ Monthly maintenance
Comparison of popular models of 2026
At the moment, the line Xiaomi and Mijia offers several clear leaders in different price categories. Xiaomi Robot Vacuum-Mop 2 Pro+ remains a “people’s favorite” due to the excellent ratio of price and the presence of laser navigation with a vibration platform.
For those who want the most automation, the Xiaomi Robot Vacuum X20+ offers a full service station with washing rags and pumping dust.
The budget but functional option is the Xiaomi Robot Vacuum E10 or Mijia 1C, but it is worth remembering that they often lack full wet pressure cleaning.
When choosing between models, consider the height of the case. If you have a lot of furniture with low clearance, the presence of a laser rangefinder (turret) can be an obstacle. In such cases, it is worth considering models with a flat top and a front camera, although their navigation may be slightly less accurate.
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The best choice for most apartments in 2026 are the Pro series models with a high-performance design. LDS-navigation and vibration platform, as they combine high accuracy of mapping and effective removal of contaminants.