Price drop: Xiaomi Mi Vacuum Robot for $259.99

Hey, guys! Just a heads up: The linked offer is already a bit older and the price of the gadget might have changed or it might not be available anymore.

Even though the Xiaomi Mi Robot 1S has already been released and tested by us, the first generation of the Xiaomi Mi Robot vacuum robot is still an extremely good vacuum robot.

The Xiaomi Mi Vacuum Robot has been on the market since August 2016 and our expectations are, as always at Xiaomi, correspondingly high. (Almost) everything was done right – this is shown in our test over a very long period of time.

Xiaomi Vacuum Cleaner Robot Performance

Technical data: Comparison to RoboRock Sweep One

The RoboRock S50 is the stronger, but more expensive successor of the Mi Robot. If you can’t decide between the two models, this table gives you an overview:

Xiaomi Mi Robot

Xiaomi MI Robot Vacuum Robot Model

Xiaomi RoboRock S50

Xiaomi RoboRock S50 vacuum robot design

Suction power1800 pa2000 pa
Operating volume67 dB65-67 dB
Battery5200 mAh5200 mAh
Dust chamber/water tank0.42 l/no0.48 l/0.48 l
Working time2.5 h2.5 h
Weight3,8 kg3,5 kg
Dimensions34.5 x 34.5 x 9.6 cm35.3 x 35.0 x 9.9 cm
Inclinations15°, up to 2 cm20°, over 2 cm with larger tyres
  • Laser room measurement
  • room arrangement
  • mapping
  • carpet detection
  • Laser room measurement
  • room arrangement
  • mapping
  • wipe function
  • carpet detection
  • Alexa control

Processing and quality

The processing actually already includes the packaging. A dented, simple grey package is certainly no fun to unpack and Xiaomi knows that too. The “Apple from China” also places great value on a completely harmonious product with the robot vacuum cleaner – including packaging. GearBest was so kind and sent us a test copy once.

Xiaomi Mi Vacuum Packaging
Safe and nicely packaged – the Xiaomi vacuum robot

Safe, beautiful and simply packaged, the gadget comes to you. Included are:

  • One manual (in chinese – yay!)
  • A comb for cleaning the brushes
  • The docking station (with cable storage compartment)
  • The cable with US plug (but an EU cable can be used)
  • and of course the robot

Everything is kept in a simple white and looks very valuable. Also with a closer look and pleased touching: Nothing wobbles, solid workmanship, a light LED glow – once again top processed.

Xiaomi Vacuum Robot Processing
Simple and beautiful: also inside

The cable can also be exchanged for an EU version, so you don’t need a bulky adapter. Maybe a spare rotor brush and a virtual wall would have been nice, but the future must show that. By the way: You don’t need a virtual wall (including battery), but rather a discreet adhesive strip on the floor. Nice thinking, Xiaomi. I especially like that you can roll up the cable in the base station and lead it out on both sides.

Xiaomi Robotic Vacuum Cleaner Charging Station
No cables flying around – very praiseworthy

Don’t get me wrong, that’s no killer advantage, but if you spend a lot of money on a vacuum robot, which also costs more because of its design, I don’t want to have an ugly docking station and cables flying around (over which the robot might drive).


The Xiaomi Mi Vacuum Robot does not boast about various suction modes – it starts and stops them automatically. If you start the vacuum robot manually by app or on the vacuum cleaner robot or by time programming, the robot proceeds as follows:

  • Select quadrant
  • Run all edges in Edge cleaning mode
  • Fill” the detected area with the Zigzag mode
Xiaomi vacuum cleaner robot suction modes
Various suction modes are started automatically

This makes it fun to watch the vacuum cleaner at work. Of course, you can also make some settings:

  • Continue automatic loading and cleaning
  • Power mode that can be started manually in the app
  • Programming of layers
  • Real-time map of the room or rooms

The first start

Docking station into the socket, the robot pushed into place, waited 15 minutes and simply pressed the discreetly illuminated button and – off it goes. If you expect a configuration orgy (in Chinese), you don’t know Xiaomi. The vacuum robot lives up to its name and absorbs really powerfully. The start sounds like a start-up of a mini turbine, which already gives the girlfriend a baffled look. Since it not only sweeps but also sucks, it is slightly louder than, for example, the ILIFE X5, which is still within a completely acceptable range.

Xiaomi vacuum cleaner robots brush heads
Two different brushes and a “mini turbine” 🙂

Of course, the Chinese voice output is a bit confusing at the start, usually you don’t understand anything. Similar to my former Italian-speaking LG HomBot, one has to hope for resourceful inventors who can feed the robot other language files.

What immediately stands out: The robot drives through the apartment much more purposefully, not as you know it from the low-cost models of ILIFE, but rather e.g. from the HomBot series of LG or the Roombas – both series we could already test and had a lot of fun with the reprogramming of the HomBots (C3PO-Sounds – yay! :D).

But wait… isn’t there another Xiaomi app? Doesn’t Xiaomi want to network everything smart? Weren’t there cruel, partially translated menus in the past? So first off to the AppStore and download the Mi Home App!

Xiaomi Mi Vacuum Robot App: Mi Home

The App Mi Home is available for Android at Google Play, as well as for iOS (Apple) at iTunes. Now comes the big BUT: the iOS app gets 2 stars in 206 reviews across all versions, the Android app doesn’t get away much better with 3.1 of 5 stars in 2759 reviews either. Why? We’ll show that now. By the way: Windows, Blackberry and other Stone Age operating systems are not supported. Here we go:

  • Download the app: Android or iOS
  • Start the app and log in with your access data (spam mail address also works!)
  • Turn on the vacuum cleaner and open the lid
  • Connect your smartphone to the WiFi that says “vacuum”. In my case: “rockrobo-vacuum-v1_miappFFA3”
  • Select “Mainland China” in the app!
  • Select the vacuum cleaner and follow the setup wizard

I made you some screenshots:

Xiaomi Mi Robot Screenshots 1

Xiaomi Mi Robot Screenshots 2

Xiaomi Mi Robot Screenshots 3

Really critical here is only the faulty or only partial translation.

That sucks (again):

  • Without Mi-Account the app won’t work
  • April 2017: The app is now also available in English.
  • Choose “Mainland China”, otherwise you won’t see all products (it took 30min of my life!)

Firmware updates are conveniently downloaded from the vacuum robot’s app. This means that we should expect some updates in the future – this is not planned for other robotic vacuum cleaners. Meanwhile I’m on Update 3 or 4.

Xiaomi Mi Robot Screenshots 4

The update message appears immediately after connecting to the vacuum robot and is usually completed after about 5 minutes. To do this, the vacuum robot must be in the charging station, otherwise it breaks off with (a Chinese) error message.

Xiaomi Mi Home now completely in English

Many vacuum robot owners have been waiting for this for a long time: finally, the app is also available in English. Even if you don’t speak 100% English, it makes it a lot easier to use. The corresponding voicepack is now also available in English.

Mi Home Suction Robot App English
The English language makes the app much clearer and easier to understand.

Now also with room layout

Like the successor to the Xiaomi Mi Vacuum Robot, the Xiaomi RoboRock, the first generation of the vacuum robot now also has room layout, the “Zoned Cleanup”. To do this, you simply have to update the firmware using the app (so far only for Android). As owners of the Mi Robot already know, the vacuum robot must be at the charging station during the update so that the battery does not become empty during the update download.

This can be a stage rollout on the part of Xiaomi that each device gradually gets the function. Otherwise the following steps can help:

  • Resetting and resetting WiFi
  • Mainland China select
  • latest updates for app and vacuum robot downloaded?
Xiaomi Mi Robot Suction Robot Room Layout App Quadrants
Download update, quadrants can be drawn. Then let the vacuum robot run for a while.

First of all, the vacuum robot has to internalize the floor plans of the area to be cleaned and save them as a map. Individual quadrants can then be drawn into the map with the fingers. After pressing “Zoned Cleanup” and then “Go”, the vacuum robot moves off. And only these areas. It is also possible to set how often the vacuum robot is to drive off the drawn-in areas (e.g. kitchen or living room). Here you can choose between one and three times.

Xiaomi Mi Robot Vacuum Robot Room Layout App
The vacuum robot processes the areas drawn in with the fingers perfectly.

The room layout is exactly the same as with the Xiaomi RoboRock – and also here completely uncomplicated and problem-free. We really didn’t expect this update, as it will eliminate an important sales factor for the successor model. Xiaomi will have thought to keep the focus on the popular Mi Robot and will deliver an update with the room layout, which will give current and future owners of the robot a lot of pleasure.

Xiaomi Mi Home Translation for the Mi Vacuum Robot

With the newly released English app, the problems with Chinese are largely obsolete. If you still use the chinese app, we have made you a picture here with the translation of the menu items of the Mi Home App.

Some more translations:

  • 重复 repeat
  • 每天 everyday
  • 开启时间 opening time
  • 执行一次 once
  • 每天 everyday
  • 工作日(周一到周五)work days (Monday to Friday)
  • 周末 weekend
  • 自定义 user-defined
  • 取消 cancel
  • 清除 clear away

The Mi Vacuum Robot in long-term test

As gadget fans we know this: unpack, play around and then put away. However, the Xiaomi Mi Vacuum Robot is still doing its rounds. The app is seldom used anymore, as the little one travels in programmed shifts. The play instinct has decreased, but the robot is still moving and… has replaced the ILIFE robot.

Xiaomi Vacuum Cleaner Robot Performance
Looks simply fancy and was accepted by the human pack ?

Usually the robot needs 36 minutes for 38 square meters. With an operating volume of 68 dB, it is also so quiet that we sometimes let it drive during dinner, after the guests are chased out. The Xiaomi Vacuum Robot can also be used without an app, of course no map of the premises can then be viewed.

Xiaomi Vacuum Robot Map Screenshots

The Xiaomi vacuum robot reliably overcomes door thresholds and edges more than 1 cm high every time, as the wheels are flexibly suspended. Then it has a hard time with obstacles from a height of almost 2 cm. What seems strange at first glance is that the robot measures the apartment anew with every start. I am used to Roomba and LG models saving the card and using it for future journeys.

But: Due to the many sensors, the robot quickly formed another picture, so that next time locked doors, forgotten shopping bags on the floor, etc. are no problem. The algorithm and detection are definitely a lot smarter than with previously tested models.

Xiaomi Robot Vacuum Cleaner Sensors
Packed with sensors – probably more than your smartphone?

Another advantage: It doesn’t matter where you start it. So we take the little helper with us to the other floor and he works reliably there too. Even taking it with you and repositioning it in the middle of a suction cycle is no problem.

The short carpet is still no problem. Even the fluffy carpet in front of the shower we don’t put up any more, because it is also sucked along – comfortably. Another little thing you’re thankful for.

Dealing with pets

As the questions in the comments about pets became more and more numerous, we also want to deal with this point in the article. The Xiaomi vacuum cleaner is definitely also suitable for apartments with pets. In our company alone, several dog owners are supplied with the vacuum robot. Also the sucking in of longer animal hair works perfectly in the test. Most vacuum robots have problems with animal hair and the cleaning brush is surrounded by a broad mass of hair. With the Xiaomi vacuum cleaner, it is sufficient to remove the brush once a month by hand without the cleaning tool supplied. It’s a little annoying, but not very time consuming.

Xiaomi Vacuum Robot Dust Chamber
Although the apartment was freshly cleaned the day before, the Xiaomi vacuum cleaner finds what it’s looking for.

One problem with animal hair (depending on the animal) is simply finding it (if you have a dog with a light coat at home, for example) when cleaning your home. Of course, this is spared by a vacuum robot. It is particularly exciting how much dirt, dust and hair is still found by the vacuum cleaner, although the apartment looked absolutely clean in the run-up.

Every animal reacts differently to the little helper in the household. Cats are there still clearly more accessible than dogs, not for nothing one sees frequently cats in videos on a vacuum robot. Less courageous dogs need a little more time to get used to the new, round roommate. However, this is only a matter of a few days. Except for some barking at the beginning and skeptical looks on the part of the four-legged friend, there are usually no more fierce arguments between vacuum robot and dog.

Xiaomi Vacuum Robots: Accessories now available

Initially there were no accessories for the official release. Even if the brushes are doing a good job so far – supplies must come sometime. Now there are the most important wearing parts:

  • Virtual wall
  • Two replacement filters
  • Cover for the roller brush
  • roller brush
  • Two rotary brushes
  • Fun Fact: Skull sticker
  • Replacement battery

Here are all spare parts >>

Here is a complete package >>

This means that all moving parts that lie on the outside and simply wear out over time can be re-ordered. Unfortunately, the price is about ~20-30% higher than for spare parts for the ILIFE models, but – as already mentioned – our robot still looks like new.

Xiaomi Vacuum Robot spare parts
The individual accessories for the vacuum cleaner robot separately

Conclusion of the Xiaomi vacuum cleaner

The app is (still) slightly weak and it is annoying to try the menu items for the first time. Once you have understood the functions, they are very easy to use and you won’t want to change anything so quickly anyway. The word automation is no accident. I’m telling you: To show the colleagues here at work in the app how to start the vacuum cleaner at home and how he is just measuring the room and driving around, that’s cool. The apartment is definitely clean thanks to the good suction power and finding the way after a suction run – that’s what counts.

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Why doesn't this affect our review in any way?
Profile picture from Maike


My heart beats for all kinds of DIYs, smart and technical gadgets. Of course, the fun factor must not be missing :)

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Comments (3)

  • Profile picture from mustang
    # 20.07.18 um 18:52


    I have one concern, I feel there is a serious design flaw in this. Doesn't it clean from underneath it ? I have seen one of the simple I life robot that has brushes ahead of it that helps clean surfaces hard to reach , like from near the walls, corners , near table ,chair legs and so on. Although that model just went in loops and didn't have a room scan, the brush design made it acertain that it would get all the job done in perhaps the second run. I was going to buy this, but I will wait . Because I don't think this circular body can vaccum the floor from any where near the walls .

    • Profile picture from Donnie
      # 24.07.18 um 16:44


      He can, in use for like 4 months and its one of the best cleaners in history. Had about four ILIFEs before that couldn't work that good. Trust me.

  • Profile picture from jusme
    # 22.09.19 um 07:19


    It does not clean very good due to low suction, it is very poor at cleaning near the wall, you will have to vacuum yourself as about 6 inches from the wall will still be dirty. I am wondering why the price is so high for such a noisy, short battery life, poor suction item that cleans poorly. Go to eBay and you can find a lot better "robot" for a lot less.

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