Choosing a wet-cleaning robot is not an easy task, especially when it comes to Xiaomi 2021 models. Customers are often lost in a variety of features: laser navigation or camera, suction power, surface area, noise level. And online reviews are sometimes contradictory, with some praising autonomy and cleaning quality, others complaining of getting stuck under furniture or problems with a wet cloth.
In this article, we analyzed hundreds of reviews from Xiaomi Mi Robot Vacuum-Mop, Xiaomi Mi Robot Vacuum-Mop 2, Xiaomi Mi Robot Vacuum-Mop Pro and other 2021 models, and we identified key selection criteria, compared technical parameters, and collected unique insights that the manufacturer does not advertise, such as why some models do not cope well with long pile of carpets or how to properly configure cleaning areas so that the robot does not “sink” in the bathroom.
If you're looking for more than just a review, but practical recommendations based on real-world user experience, this guide is for you. We're not going to recapture the technical specifications from the official website, but we're going to focus on what's really important in operation: reliability, convenience, hidden flaws and life hacks.
Top.-5 Xiaomi robot vacuum cleaners 2021 Years of wet cleaning: a comparative table
In 2021, Xiaomi released several models of wet-cleaning robot vacuum cleaners, but not all of them are equally good. Below is a comparison of key parameters that affect cleaning quality and usability.
| Model | Type of navigation | Suction power (Pa) | Tank capacity (ml) | Cleaning area (m2) | Noise level (dB) | Price (2021, ₽) |
|---|---|---|---|---|---|---|
| Xiaomi Mi Robot Vacuum-Mop 2 Lite | Gyroscope + sensors | 2200 | 250 (dust) / 200 (water) | 120 | 62 | 18 000–22 000 |
| Xiaomi Mi Robot Vacuum-Mop 2 | LDS-laser | 2700 | 290 (dust) / 200 (water) | 160 | 65 | 25 000–30 000 |
| Xiaomi Mi Robot Vacuum-Mop Pro | LDS-laser + camera | 3000 | 320 (dust) / 250 (water) | 200 | 67 | 35 000–40 000 |
| Xiaomi Mi Robot Vacuum-Mop 1T | LDS-laser | 2500 | 570 (dust) / 200 (water) | 180 | 64 | 28 000–33 000 |
| Xiaomi Mi Robot Vacuum-Mop 2 Ultra | LDS-laser + 3D-scanner | 4000 | 400 (dust) / 300 (water) | 250 | 68 | 45 000–55 000 |
Note that suction power is not the only criterion for efficiency. For example, Xiaomi Mi Robot Vacuum-Mop 2 Lite with 2200 Pa will cope with laminate as well as the Pro version, but it will be worse to collect wool from carpets. But the capacity of the water tank is critical for large rooms: if the area is more than 100 m2, the model with 200 ml will have to refuel.
⚠️ Attention: In reviews in 2021, there are frequent complaints about the Xiaomi Mi Robot Vacuum-Mop 2 Lite due to the lack of laser navigation. The robot can “lose” in complex interiors (many rooms, partitions) and waste extra time cleaning.
Real customer reviews: pros and cons of popular models
Analysis of reviews from Yandex.Market, Wildberries and thematic forums showed that each Xiaomi model has its own “diseases”, We identified the most frequent claims and advantages that users note after 3-6 months of operation.
Xiaomi Mi Robot Vacuum-Mop 2: Best Price/Quality Balance?
This model is most often recommended as the "middle ground."
- 🔹 Precise laser navigation – builds a map in 5-7 minutes, rarely “gets lost».
- 🔹 Cleaning modes: you can adjust the suction force and the intensity of wet cleaning for different zones.
- 🔹 Durability – with proper care, works without breakdowns 2+ year-end.
But there are downsides:
- 🚫 Noisy at maximum power (65 dB – like loud conversation).
- 🚫 Badly washes corners - the rag does not reach the junctions of walls and floor.
- 🚫 Battery goes down faster in winter (at a temperature lower) +15°C).
Xiaomi Mi Robot Vacuum-Mop Pro: Are the costs justified?
The model with the camera and increased suction power (3000 Pa) is marketed as “premium”, but reviews show that not everyone should overpay:
- ✅ Ideal for houses with animals - perfectly collects wool even from high-pig carpets.
- ✅ Smart Zoning: You can prohibit cleaning in certain places (for example, near a cat bowl).
- ✅ Longer working without recharging - up to 180 minutes in eco-mode.
But:
- ❌ Expensive consumables – original rags and filters cost 2-3 times more than for younger models.
- ❌ The camera sometimes goes blind in bright sunlight (for example, windows).
- ❌ Bulky - may not climb under low furniture (height 9.6 cm).
Common “diseases” of all Xiaomi models 2021
Regardless of the price, Xiaomi’s robot vacuum cleaners have typical issues that users warn of:
- 🔌 Docking station problems: if the socket is far away, the robot may not have time to "get" to charging.
- 💧 Water stains during wet cleaning, if you incorrectly install a cloth.
- 📱 Mi Home app glitches – sometimes resets map settings.
💡
Before cleaning, make sure to update the robot’s firmware through the Mi Home app, which will fix navigation bugs that were in early 2021 software versions.
Which robot vacuum cleaner Xiaomi to choose depending on the type of room?
The same robot could be perfect for a studio apartment and completely fail in a three-bedroom apartment with high thresholds, and we made recommendations based on feedback from owners of different types of housing.
1. Studio apartment or one-room apartment (up to 50 m2)
For small spaces, it makes no sense to overpay for the Pro version.
- 🏠 Xiaomi Mi Robot Vacuum-Mop 2 Lite – budget version with a gyroscope, will cope with cleaning in 30-40 minutes.
- 🏠 Xiaomi Mi Robot Vacuum-Mop 2 – if you need laser navigation for accurate bypass of furniture.
The main thing is to turn off wet cleaning in the carpet area, otherwise the robot will leave divorces.
2. Two- or three-bedroom apartment (50-100 m2)
It's about autonomy and smart route planning.
- 🏢 Xiaomi Mi Robot Vacuum-Mop 1T — Large dust collector (570 ml) suitable for families with children/animals.
- 🏢 Xiaomi Mi Robot Vacuum-Mop Pro – if you need a camera to precisely avoid obstacles (such as toys on the floor).
Tip: Configure the Cleaning Zones in the app so that the robot cleans the bedroom first (where quieter) and then the kitchen.
3. Private house or large apartment (over 100 m2)
For areas of more than 100 m2, only:
- 🏡 Xiaomi Mi Robot Vacuum-Mop 2 Ultra – thanks to a capacious battery and automatic water refueling.
But keep in mind: when cleaning several floors, the robot does not know how to move between levels - you will have to carry it manually.
What if the robot doesn’t reach the charging point?
Hidden flaws that the sellers are silent about
Manufacturers and marketers have been focusing on the benefits, but reviews have also revealed some unpleasant findings.
1.Disappointments with wet cleaning on uneven surfaces
If you have height differences on the floor (such as tiles and laminate joints), the robot can:
- 💦 Spill water - the cloth clings to the ledges.
- 🛑 Getting stuck – sensors perceive irregularities as obstacles.
Solution: Before cleaning, check the floor for sudden changes or use the dry cleaning mode for problem areas.
2. Rapid wear and tear of consumables
On average:
- 🧹 Side brushes last 3-6 months (depending on the amount of hair / hair).
- 🧽 Wet cleaning rags lose absorbent properties after 20-30 cleanings.
- 🔋 Filters HEPA Replacement is required every 6 months (otherwise the suction power drops).
The cost of original consumables can reach 5,000–7,000 ₽ Savings: Buy compatible analogues (for example, from Roborock).
3. "Glitches" with maps of premises
Users complain that the robot:
- 🗺️ Resets saved cards after updating the firmware.
- 🚪 It confuses the rooms if you rearrange the furniture.
- 📵 Cannot see virtual walls in the Mi Home app.
To avoid problems:
- Update the software regularly.
- Do not change the docking station location.
- Use physical limiters (such as magnetic tape).
💡
If the robot starts to get lost in a familiar room, try resetting the map in the app and restarting the route, which solves the problem 80 percent of the time without going to the service.
Life hacks on operation: how to extend the life of a robot vacuum cleaner?
Xiaomi’s lifespan depends not only on build quality but also on proper care.Here are practical tips from owners with 1 experience in using the app.+ year:
1. Cleaning after each cleaning
Many people are lazy to clean the robot immediately after work, but this leads to:
- 🐭 The smell of mold - if you leave a wet cloth in the tank.
- 🔊 Increased noise due to dust-clogged turbines.
Checklist of care:
☑️ Mandatory actions after cleaning
2. Optimal settings in the Mi Home application
By default, the robot is inefficient. Recommended parameters:
- 📱 Suction mode: Balanced (maximum for carpets only).
- 💧 Intensity of wet cleaning: Medium (so as not to fill the floor).
- ⏱️ Schedule: Cleaning during the day (at night, the robot can wake up).
3. How do you avoid getting stuck?
Xiaomi robots often “hang” under:
- 🪑 Couches with low clearance (less than 10 cm).
- 🚪 Door joints with thresholds above 1.5 cm.
- 🧶 Fringe-lined or long-wire tablecloths.
Solution: Before cleaning, remove potential obstacles or use the Prohibited Areas in the app.
⚠️ Note: If the robot is often stuck under furniture, check the height of the body in specifications (LDS) usually higher than gyroscopic by 1-2 cm.
Comparison with competitors: should you overpay for Xiaomi?
In 2021, there were other wet-cleaning robots on the market: Roborock, Ecovacs, Dreame. Should you choose Xiaomi?
| Parameter | Xiaomi | Roborock, for example, S6) | Ecovacs (e.g. Deebot) T8) |
|---|---|---|---|
| Price (2021) | 18 000–55 000 ₽ | 25 000–60 000 ₽ | 30 000–70 000 ₽ |
| Quality of wet cleaning | Medium (rag) | High (vibrational mop) | Very high (steam cleaning) |
| Navigation | LDS/gyroscope | LDS + camera | LDS + 3D-scanner |
| Compatibility with a smart home | Mi Home, Google Assistant, Alexa | Only proprietary software | Yandex Alice, Google Assistant |
When should I choose Xiaomi?
- 💰 If the budget is limited (models are cheaper than Roborock by 20-30%).
- 🏠 If you need integration with other Xiaomi devices (lamps, sensors).
- 🛠️ If easy repair is important (parts are easier to find).
When do we get better at the competition?
- 🧹 If you need deep wet cleaning (e.g. Ecovacs with steam).
- 🏗️ If the house is complex layout (Roborock is better to bypass obstacles).
- 🔇 If the noise level is low (Xiaomi has above average noise level).
Where to buy and what to look for when buying?
In 2021, Xiaomi robot vacuum cleaners were sold in official stores, on marketplaces (Wildberries, Ozon, Yandex.Market) and at dealers.
Verification of the configuration
The box must contain:
- 📦 Robot vacuum cleaner.
- 🔌 Docking station and power supply.
- 🧹 2 side brushes + 1 basic.
- 🧽 1-2 rags for wet cleaning.
- 📄 Guarantee card (minimum 12 months).
If there is something missing, ask for a replacement or a discount.
2. Guarantee and service centers
Official warranty Xiaomi in Russia - 1 year.
- 🔧 Some cities do not have authorized service centers.
- 📦 A box and a check may be required for warranty repairs.
Before buying, check for SC in your area on the website. mi.com/ru/service.
3. Price traps
On marketplaces, there are often:
- 🏷️ «Gray" deliveries - without Russian firmware.
- 🔄 B / w under the guise of new (check the condition of the body and brushes).
- 💸 Excessive prices for consumables in the set.
Tip: buy from official partners (M.Video, Svyaznoy) or verified sellers with a rating above 4.8.
⚠️ Note: If the robot is sold much cheaper than the average market price (for example, Xiaomi Mi Robot Vacuum-Mop Pro for 20 000). ₽), It's probably a fake or a device with a problem firmware, and it might not connect to the Mi Home or have limited functionality.