Choosing an automatic cleaner in the Mijia ecosystem has become a challenge because of the sheer number of modifications that come out every year. In 2026, the market is saturated with devices with artificial intelligence, laser navigation and automatic base cleaning, which confuses even experienced users. The key is not just buying the most expensive gadget, but finding a balance between functionality and the real area of your home.
Many people mistakenly believe that all Xiaomi-branded devices are the same, but the differences in mapping algorithms and brush types can be critical, with some models perfect for carpeting, others designed for polished stone and complex room geometry, and understanding these nuances will save you money and avoid the frustration of poor-quality cleaning.
In this article, we will discuss technical specifications, types of navigation and service features so that you can make an informed decision. Modern models with hot drying of rags almost completely eliminate the appearance of unpleasant odor in the self-cleaning database, which has become the standard of quality this year.
Types of navigation and mapping
The fundamental difference that defines how smart assistants work is in the spatial orientation system. The chaotic old models that just beat walls have become a thing of the past, giving way to accurate mapping systems. The laser rangefinder (LDS), located in the form of a "tower" on the case, scans the room with high accuracy, creating a detailed floor plan.
Unlike laser systems, cameras and gyroscopes work differently, relying on visual tags and collision sensors. Visual navigation (VSLAM) allows the robot to "see" obstacles in 3D, wiring and socks, but it requires good lighting. If you plan to run cleaning at night or in dark rooms, the laser module will be a more reliable choice.
⚠️ Note: Models without full lidar (LDS) They can get lost in large apartments or create duplicate cards when rearranging furniture.
Modern algorithms allow you to save multiple cards at once, which is critical for multi-storey homes. You can set up virtual walls and exclusion zones directly in the Mi Home or Xiaomi Home app, which eliminates the device from getting into areas with wires or animal bowls.
How it works LDS-sensor?
Dry and wet cleaning: functionality
When choosing a model, it is important to prioritize dust collection and floor washing. Basic versions often feature a simple water container with a flowing flow, which is only suitable for light surface refreshment. More advanced devices use a vibration platform that mimics hand movements when washing, effectively removing dried stains.
Flagship solutions from 2026 offer automatic washing and drying of rags at the base station. The robot returns to base on its own, flushes dirt in a clean water tank and dries the textiles with hot air, preventing bacteria from multiplying. This eliminates the owner from having to manually wash the floor rags after each cycle.
- 🧹 Type of brush: The main models use a combined brush (powder) + rubber) which does not wind hair.
- 💧 Tank volume: For wet cleaning, the tank from 200 ml is optimal, but it is better to choose models with electronic water supply control.
- 🚀 Suction force: For carpets with pile, pressure from 4000 Pa and above is required.
The automatic lifting function of the rag deserves special attention. When entering the carpet, the smart vacuum cleaner lifts the detergent module to avoid wetting the pile, which is implemented in medium- and high-end models and is one of the most useful options for combined coatings.
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Use only distilled water or special solutions for robot vacuum cleaners, so as not to clog the nozzles and pump with mineral deposits.
Comparative table of popular series
To structure information about different product lines, it is worth considering their main characteristics in a consolidated form, which will help you quickly cut off the wrong options and focus on specific series that meet your requirements.
| Series/Model | Navigation | Auto-cleaning the base | Raising the rag |
|---|---|---|---|
| Xiaomi Robot Vacuum S10+ | LDS Laser | Yeah (dust) | No. |
| Xiaomi Vacuum Mop 2 Ultra | LDS + Camera | Yeah (dust + water) | Yeah (machine machine) |
| Roborock S8 Pro Ultra | Reactive 3D | Full station | Yes (20 mm) |
| Dreame L20 Ultra | LDS + AI | Full station | Yes (10 mm) |
As you can see from the table, the range of functionality is significant: Budget models often lack a self-cleaning base, requiring manual emptying of the container after each cleaning. Top versions offer a full service cycle, including adding water to the device's tank and replacing dirty water in the station.
Autonomy and maintenance of the base
Battery life directly affects the comfort of operation. For apartments up to 60 square meters, a 3200 mAh battery is enough, which will last for one full cycle. For large areas and homes with many rooms, models with a battery from 5200 mAh, capable of removing up to 250-300 square meters on a single charge, are required.
The frequency of maintenance of the self-cleaning base is an important aspect: dust bags in the station are filled approximately every 2-3 months, depending on the number of animals in the house. Water tanks in the cleaning stations require emptying and filling every 3-7 days, unless the house has an automatic connection to the water supply system.
⚠️ Note: Do not forget to regularly clean the charge sensors and contacts on the base and the robot itself, otherwise the device may stop charging correctly.
HEPA filters that trap fine dust and allergens need periodic replacement or washing (if they are washable). Ignoring this rule causes suction forces to drop and the engine to overheat. The application usually has a filter resource counter that tells you when it's time to replace.
Ecosystem and management through smartphone
The device is controlled via the Mi Home or Xiaomi Home app, which allows you to adjust the schedule, suction strength and cleaning zone. Integration with voice assistants such as AliExpress (through skills), Google Assistant or Yandex.Alice allows you to start cleaning with your voice.
Zoning allows you to divide your apartment into rooms and name them, which is convenient when you only need to clean the kitchen after cooking or the corridor after walking your dog, and there is also a No-Go zones feature that the robot will never enter, which saves the wires and mats in the bathroom.
Support for automation protocols is important for smart home owners, such as the robot can start automatically when all owners' smartphones leave the home geofence, or shut down when watching a movie on the TV, setting up such scenarios in the Automation section of the application.
☑️ Pre-purchase check
Frequently Asked Questions (FAQ)
Can you use Xiaomi robot vacuum cleaner on black or dark carpets?
How often do you need to change supplies?
Does a robot work without the internet?
Can a robot ride on a carpet with a high pile?
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The best choice for a standard apartment - model with LDS-navigation and a base of self-cleaning from dust, which will ensure a balance of price and autonomy.