Reviews Xiaomi Robot Vacuum S40 Pro
Interested in reviews of Xiaomi Robot Vacuum S40 Pro? It got 4.5 out of 5 stars from our customers. Find specific customer reviews of Xiaomi Robot Vacuum S40 Pro below. We will appreciate if you also share your experiences with Xiaomi Robot Vacuum S40 Pro after purchasing.
User Reviews
Štěpán, Praha
Rated 30/08/2026, variant Xiaomi Robot Vacuum S40 Pro
Verified purchase
Absolutely do not recommend this robot vacuum. We previously had an older Xiaomi robot vacuum, and unfortunately, this model performs just as poorly — or even worse in some respects. We were convinced by the marketing claims about its improved performance, but in reality, there is very little improvement. It still gets tangled in cables and fails to recognize them. It also doesn’t properly detect rugs and ends up pulling them around or getting them stuck. The dust and water containers are actually less convenient and more difficult to use than those on our old, cheaper model. The new mopping technology is also disappointing, as it leaves quite a few areas of the floor untouched. Overall, I regret choosing this model. If I had to buy another robot vacuum, I would go for one of the cheapest Xiaomi models instead. It seems to work just as well — and in some ways, even better — for a much lower price.
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Michal, Hradištko
Rated 13/07/2026, variant Xiaomi Robot Vacuum S40 Pro
Verified purchase
A top-class helper – absolutely spot on 😎
They’ll clean the whole flat
I’ve arranged the space so that nothing is in the way
When it moves into the room, it switches off the mop straight away, which was a pleasant surprise
There’s a fairly steep step in one of the rooms; I thought it wouldn’t make it up, but it managed on its own
I ordered a replacement brush and filters so that maintenance would go more smoothly, rather than having to wait for the spare parts to be washed and dried
The only downside is that it isn’t in Czech
But even someone who doesn ’t speak English can understand the settings
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Anonymous customer
Rated 07/05/2026, variant Xiaomi Robot Vacuum S40 Pro
Verified purchase
It doesn't drive at all and stops every minute, I don't recommend it at all
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Dalibor, Praha 10
Rated 06/05/2026, variant Xiaomi Robot Vacuum S40 Pro
Verified purchase - review from a price comparison website
He's a piece of work.
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Martin, Děčín 3
Rated 25/03/2026, variant Xiaomi Robot Vacuum S40 Pro
Verified purchase - review from a price comparison website
perfect for a small apartment
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Milan, Plzeň 23
Rated 18/03/2026, variant Xiaomi Robot Vacuum S40 Pro
Verified purchase
quite quiet compared to the previous vacuum cleaner
definitely super mopping, rotary mops do their job to perfection
long battery life
it is too careful, into a narrower space during cleaning of the room where the old vacuum cleaner was absolutely without problems and collisions simply does not go, it is necessary to send it into the area through the item "area", which is quite annoying, especially if there are more such corners around the apartment
the orientation in the space when you start cleaning is absolutely tragic. He thinks and moves around sometimes for tens of seconds before he finds out where he is, moreover, it is enough to close the room where he is currently and he has to clean one door (to vacuum the dust or wipe behind it) and he doesn't recognize the room anymore, he ends up with an error that he didn't recognize the space. You then need to reload the map from backup (or have new maps created), start cleaning with the door open and then close it. The old vacuum cleaner did this without any problems.
Despite the paper significantly better vacuum values when vacuuming, it seems to me that they have achieved this only by a narrower throat for sucking dirt, not by higher motor power (probably that's why it is significantly quieter compared to the original), in the final vacuum much worse than the old Realme Vacuum Robot. If it wasn't for the really great mopping, I would have returned it a long time ago.
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Jana, Plzeň
Rated 13/02/2026, variant Xiaomi Robot Vacuum S40 Pro
Verified purchase - review from a price comparison website
For me a good price-performance ratio. I was choosing from a price range up to about 6k because I don't have kids or pets.
Plus hardwood floors everywhere and I'm happy.
The app is only in ENG, but the controls are easy to understand. You can set a no go zone (for me a piece rug with a high pile).
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Evelyn Rei, Ostrava
Rated 17/01/2026, variant Xiaomi Robot Vacuum S40 Pro
Verified purchase
It is bigger than I expected, so far it meets expectations
It works
Wonderful design
The app currently looks functional
Quite noisy
He likes to take the waste bins and drag them around the apartment.
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Anonymous customer
Rated 12/01/2026, variant Xiaomi Robot Vacuum S40 Pro
Verified purchase
About three years ago I also bought a smart vacuum cleaner in Alza, roughly in this price range. I think it's moved on again in that time. Unfortunately I don't have the space for a vacuum cleaner with a station, so I was looking for something without it, but with a good price/performance/function ratio. I think I chose well. I have an apartment of about 70 m², so the vacuum cleaner is absolutely sufficient for me. I use the vacuum on standard power and the result looks better than the model I had before. I was very pleasantly surprised by the navigation - it easily avoids even an object the size of Apple AirPods, which I consider a big plus. I would describe the mopping as quite satisfactory. I have the water set on high and it does leave some streaks, but I confess it doesn't bother me significantly - I have darker floors and tiles. It's like 75-80%. You can only scrub it 100% by yourself or with a professional machine. A great functionality is the combination of vacuuming and mopping, which makes the cleaning more precise and the floors really clean. This thing is an incredible time saver. I started a complete cleaning of the apartment - vacuuming and mopping - and in about 90 minutes it was done. There is still about 30-40% of battery capacity left. The water came out almost exactly. It's great that it has a separate tank for water and dirt. I also praise the magnetic attachment of the mopping cloth - it's really practical. After mopping, I take it off and wash it, then reattach it after it dries. I mop about twice a week, so a vacuum cleaner without a station probably suits me just fine.
Price
Battery life
Suction power
Mop
Extendable side brush arm
Mop extension
Good navigation
Application
He doesn't speak Czech 🙂
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Anonymous customer
Rated 08/01/2026, variant Xiaomi Robot Vacuum S40 Pro
Verified purchase
He's better at vacuuming than I am.
Works very well, settings, apps, everything fine.
At that price, there's nothing to worry about.
Watch the lanyards, on the first start after a few seconds he took the lanyard and wound it on both brushes.
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