Best Xiaomi MI Robot Vacuum Mop Pro (2022 Review)

What is Xiaomi Robot Vacuum?

The Xiaomi MI Robot Vacuum Mop is a cleaning device that’s made highly intelligent with the twelve sensors attached to it.

It has three different processors that can track its movements in real-time. It then calculates the data gathered using the Simultaneous Localization and Mapping (SLAM) algorithm in order to map out your house’s layout and determine which routes are best for cleaning.

This Robot Vacuum has a Laser Distance Sensor (LDS) that enables it to scan your home at 360 degrees. It can clean debris, dust, granules or any other pollutants that might have been left behind.

The Robot Vacuum can also be controlled remotely through an app, making it convenient for use. Not to mention, its intelligent path planning means you won’t have to make the extra effort of redirecting the Robot Vacuum to the spots that you want to be cleaned.

However, you can still choose to set a specific area that you want to be cleaned. Just one click directs the robot vacuum to your desired area. The robot can absorb any debris, soybeans, millet, steel beads, dust or any other waste littering your home.

Comparison Table of different Xiaomi MI Robot Vacuum Mop Models


Mop 2

Mop 2 Lite

Mop 2 Pro

Mop 2S

Mop 2 Ultra













Net Weight






Wireless Connectivity

Wi-FilEEE 802.11b/g/n 2.4GHz




Wi-Fi IEEE 802.11 b/g/n 2.4 GHz

Amount of Voltage Rated






Amount of Power Rated






Battery Capacity







Xiaomi Mop 2

The Mop 2 is a great vacuum cleaner for small to medium spaces. If you’re looking for one that’s reasonably priced and fits your budget, then this vacuum mop’s the one for you. It can also be synced with any other smart device and controlled remotely, making it a lot more convenient to use than others.

Design and Features

The Mop 2 has the standard round design that robot vacuums typically have. It comes with various accessories such as a mop pad, power cord, water tank, side brush, and a charging dock. This robot vacuum also has a water tank that holds up to 250ml of water, allowing it to mop a space of 150 square meters wide without any refills.

Mapping a path is made easier with this robot’s visual navigator as well as cliff, optical and infrared declaration sensors that let it navigate on its own. You can also choose to manually set a certain routine for your robot to follow through the connected app.


  • Powerful suction
  • Can navigate corners and vacuum any crevices
  • Water tank can last an entire cleaning round
  • Can easily clean areas that are hard to reach like under furniture
  • Battery lasts long


  • Its filter and cleaning brushes may become too messy
  • Soap can’t be used so the mop pad can only wipe the floor with water

Cleaning Performance

With a 2700Pa four-speed suction power, this robot vacuum does a decent job of ensuring your house is free from any dust or debris. For people who live in larger houses, you can choose to lower suction power to cover more area.

The suction can suck up any dust or debris along its path but doesn’t have enough power to suck up debris found in front of it. The single side brush helps with this, brushing up the dirt found on the edge of walls so the vacuum can then suck them up.

When it comes to mopping, the robot vacuum ‘wipes’ the floor by pressing the mop pad and the water tank downwards. The downside is that it doesn’t have a mechanized or vibrating system that stimulates the mopping action. It’s great for daily cleaning, but you would have manually mop the floor yourself for a better clean.

Xiaomi Mop 2 Lite

The Mop 2 Lite has great suction power and mopping feature that leave the floors of your home dirt-free. It’s also app-operated which adds to the convenience of its use. Not to mention, it has among the best price-to-performance ratios in the market, making it a worthy investment.

Design and Features

This robot vacuum comes with an inertial visual navigation system, allowing it to recognize the lines found on your ceiling to map out the layout of your house and set the robot’s cleaning route. This makes for efficient cleaning sessions.

It’s also around 8.2cm thick and is able to climb over anything that is up to 2cm high or less. This is ideal for cleaning under beds or couches and carpets. The device also has a maximum suction power of 2200Pa.


  • Effective and efficient all-purpose cleaning
  • Has power sensors that let it avoid bumping into objects
  • Can be connected to Wi-Fi


  • May not be able to reach edges or gaps that are too narrow

Cleaning Performance

With its 2000Pa suction power, the Mi Robot Vacuum Mop 2 Lite is able to clean all floor types and use high-efficiency airflow to clean your carpets. It can lift dust, dirt, pet hair, and other allergy-inducing particles found in your home.

The device also comes with a water tank that has a capacity of 270ml, as well as an electronically controlled water pump and three water level settings. Its electronic valve system distributes the water evenly through the mop and efficiently starts scrubbing the floor.

It also has a side brush and a central rotating brush that helps it clean the corners of your home.

Xiaomi Mop 2 Pro

The Mi Robot Vacuum Pro 2 is a great choice for people who lives in a space that needs to be mopped regularly. It’s also perfect for small to medium spaces, although it can work with larger spaces too. It’s definitely an ideal robot vacuum option, in both the price and performance aspects.

Design and Features

On the front of the device’s bumper, you can find its interference detection sensor that allows it to avoid bumping into furniture. It uses the latest version of the Laser Distance sensor which can rotate at complete 360 degrees.

The bottom of the device is where the water tank is attached. This model features high-frequency sound vibration technology where during wet cleaning the vibration frequency is at 10,000 vibrations per minute which then simulates the mopping action of the device.


  • Good suction power
  • Can navigate around obstacles well
  • The device can simultaneously mop and vacuum your floors, saving you time while efficiently cleaning your home
  • Great control of the device through the app
  • Battery life is more than enough, especially for medium spaces
  • Its mop can remove stains and clean certain surfaces very well


  • Dust bin and HEPA filter are a bit smaller compared to others
  • Dust and other particles can gather very easily so you would need to clean it once a week
  • The process of cleaning the robot vacuum can be tedious and exhausting

Cleaning Performance

The suction power of the device is good, with cleaning time taking about a minute per squared meter or 10.7 square feet. It also works a lot quieter than a normal vacuum.

Mopping your house using the robot vacuum can take a lot longer than vacuuming it. This is because your robot moves around in a certain pattern in order to simulate and imitate actual mopping.

Xiaomi Mop 2S

One advantage of the Xiaomi Robot Vacuum Mop 2S is how cheap it is compared to other models. Despite its low cost, it’s still as functional and as reliable as its counterparts. It’s a well-thought-out device that allows you to save on expenses while still offering you high-quality and efficient cleaning.

Design and Features

It has the classic circular shape that robot vacuums tend to have. On the device, you can find various sensors that are necessary to avoid bumping into furniture or accidentally falling off stairs.

Under its hood, you can a small dust bin and washing container that can hold up to 200ml. This is where you have to be more careful because these containers can either fill up, in the case of the particles or drain, in the case of water, pretty quickly and you don’t want them to end up overflowing.

Fortunately, if you’re connecting the vacuum to the app, the robot itself will remind you when it’s time to empty out your dust container or to fill your water tank with water. It also has a side brush and a central plastic roller that can help gather the dust that the vacuum might have missed.


  • Good suction quality
  • Can map your home and navigate through its own route
  • Battery lasts long


  • App may feel too complicated to use
  • The mop remains static

Cleaning Performance

Although it does not have state-of-the-art equipment, the Xiaomi Robot Vacuum Mop 2S still does its job well enough. Its wheels are able to cross most obstacles like carpets and rugs, allowing a smoother cleaning session.

This model also has four modes of suction:  silent, standard, loud and turbo. This lets you choose the suction power you prefer as well as the sound volume. It’s worth noting though that the Mop 2S is still very quiet, even when it’s set at Turbo mode.

With a fully charged battery, this device can clean a space of around 90 square meters in just about 80 minutes. For a model at this price, that’s already an impressive feat.

However, the more ground variations and obstacles there are on your floors, the longer it will take for the device to finish cleaning. So, it’s always best to clear the ground of any obvious obstacles before activating the Mop 2S.

Xiaomi Mop 2 Ultra

With the integration of innovative smart dust-collection technology, the Mi Robot Vacuum Mop 2 Ultra can automatically empty its dustbin by itself. It’s a great cleaning device for your house, capable of cleaning more than 240 square meters of space before its battery fully drains.

Design and Features

This model has a two-lane dust collection, with an airflow that enables the dustbin to be automatically emptied and prevent it from clogging. This then ensures that your robot vacuum stays efficient. It also comes with a 4L high-capacity dust bag that can save you a lot of time and trouble when throwing out the contents of the dustbin.

With an LDS navigation system, 3D TOF technology and sixteen other sensors, the Mop 2 Ultra can accurately measure distance and finish its task without bumping into any objects, making sure to decelerate every time it approaches any obstacle.

It can also be synced to the internet, allowing you to navigate and control it through a mobile app. The smart map management accessible in the app results in better mapping performance of the device.


  • Has 3D obstacle avoidance technology
  • Can clean a large area of space
  • Powerful suction
  • Self-emptying dustbin


  • Can be a lot more expensive than other models

Cleaning Performance

The Mop 2 Ultra has a suction power that reaches 4000Pa. Paired with the device’s round brush and side brush, it’s able to suck up anything, from microscopic dirt to larger ones like dust, pet hair, dander, cat litter, and the like.

It also comes with an electronic valve system which allows it distribute water evenly on the mop, electronically controlling the water tank without any leakage.  This helps achieve a more efficient and thorough cleaning result.

Video of Xiaomi Mi Robot Vacuum Mop Pro

Frequently Asked Questions

Do Xiaomi robot vacuums work well on hardwood floors?

A Xiaomi robot vacuum can definitely work on hardwood floors. Its design allows it to smoothly cross over the different ground variations and still function efficiently.

Do Xiaomi robot vacuum cleaners pick up dog/cat hair?

Xiaomi robot vacuum cleaners can pick up pet hair, dander and the like. Although, some robot vacuums might struggle to pick up huge clumps of pet hair.

Can I use a Xiaomi robot vacuum on different floors?

Yes, a Xiaomi robot vacuum still functions regardless of the floor type. Whether it be on hardwood or carpeted floors, you can expect the robot vacuum to do its job.

Is it worth getting the self-emptying Xiaomi Mi Robot Vacuum Pro?

The self-emptying Xiaomi Mi Robot Vacuum is definitely worth getting, especially for the convenience it adds. However, it’s important to keep in mind that it can cost more than the others.

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