Interested in reviews of Roborock QR 798 black? It got 4.9 out of 5 stars from our customers. Find specific customer reviews of Roborock QR 798 black below. We will appreciate if you also share your experiences with Roborock QR 798 black after purchasing.
mops very well - the water was really brown after the first mop when emptying the container
0 ×Report
Automatic translation
Anonymous customer
Rated 23/08/2026, variant Roborock QR 798 black
Verified purchase
It might have simpler navigation than models costing 20,000–30,000, but when I get home, it's clean, and how it does that is pretty much irrelevant to me. The app is just like the more expensive models, where you can plan the cleaning perfectly. The only downside I see is the lack of hot air drying, so you need to buy the module with active silver to stop the robot from starting to smell. I don't see the extending arms as a flaw; in my opinion, you won't notice the difference. If you don't have a lot of carpets at home, the suction power is more than sufficient. There's no need to consider models with significantly higher suction power.
For £9,000, probably a good buy
It cleans and leaves the place spotless.
You only have to top up and empty the station very rarely.
It got scratched after a month. It dives headfirst even into tight spots.
Doesn't dry with hot air
accessories
0 ×Report
Automatic translation
Nikola, Ostrava Radvanice
Rated 13/08/2026, variant Roborock QR 798 black
Verified purchase
I had a different Roborock at home, so I knew what I was getting into, as I was happy with the first one too. It handles hair and pet fur.
easy setup
speaks Czech
it cleans itself
silent
quality mopping
quality of cleaning
and much more
no Czech instructions
0 ×Report
Automatic translation
Daniel, Praha
Rated 18/07/2026, variant Roborock QR 798 black
Verified purchase
That's really brilliant. It’s brilliant for someone who doesn’t like tidying up. The app is simple and does everything you need. That station keeps the water and the mess in place for quite a long time, so there’s hardly any work for me. The robot mapped out the area on its own in 5 minutes without any assistance. It’s absolutely ideal for regular cleaning.
Extremely independent
Intuitive
It really does clean well at a higher power setting
super app
It recognises its surroundings very well
Simple settings: what’s allowed and what isn’t
OK, volume
It takes the Susi mop an absurdly long time; it’s easier just to switch it off and put it out on the balcony, but then again, it’s so quiet
The recommended floor accessories are quite expensive, but the time they save is priceless.
0 ×Report
Automatic translation
Natálie, Brandýs nad Labem
Rated 12/07/2026, variant Roborock QR 798 black
Verified purchase
easy setup
the mop cleans and dries itself
0 ×Report
Automatic translation
Denis, Brno 2
Rated 12/07/2026, variant Roborock QR 798 black
Verified purchase
Purchased during the Alza Days, at a very good price. A great addition to the household; we use it 2–3 times a week.
Quiet
Executive
It mops well
Application
He mapped out the entire flat
Setting up no-go zones in the app
Docking station with water containers
Compared to the cheaper vacuum cleaner we had before this one, it’s incomparably better.
It effectively detects obstacles and avoids them; it didn’t bump into anything once during the whole vacuuming session
There are no spare parts available on our market. Ordered from China for a few crowns.
The original cleaning product to be added to the water is very expensive. But it rinses off well even with plain water.
The app connects to the Chinese cloud; if Roborock decides to shut it down, who knows what will happen.
0 ×Report
Automatic translation
Matěj, Vratimov
Rated 04/06/2026, variant Roborock QR 798 black
Verified purchase
quality mopping (rotation)
maintenance-free (automatic mop wash and empty)
quality applications in CZ language
quality SLAM
Matter compatibility (Apple home without issue)
I got lazy: )
0 ×Report
Automatic translation
Customer, Mnichovo Hradište
Rated 09/04/2026, variant Roborock QR 798 black
Verified purchase
I am trying the robot for the 1st day and I am satisfied. The price is a bit higher but for a lot of music.
Quiet running
Excellent cleaning
Self-cleaning and drying mops
Simple application in Czech
Price
0 ×Report
Automatic translation
Marek, Dvorce
Rated 29/01/2026, variant Roborock QR 798 black
Verified purchase
The robot has been with us for a month and we have to commend the choice. in the final decision played a role reviews not on the stores, but on the app store, where most of the others burned. We have an apartment with a total of about 160m, the real one cleans 140m, it takes him about 3h including ultra cleaning and uses 80% of the battery. A basic wipe is enough for a normal day, but if it doesn't wipe for more than 3-4 days, it's better to give a "thick" one and that really makes a difference. it recognizes surfaces, even if you don't clean something, it goes around and rolls on. He handles obstacles, he managed to get out of the shower about 3cm edge. You can add digital walls in the app that it won't go through. For now, we run when we're home with walk through kids for legos, but I definitely trust the automatic plans in the future.
radar and its recognition
quality of cleaning
rotary wiping ultra - top
application
initial reception and room setup
long drying time of mops (on the other hand, they are dry)
noise level for some
dust bags
0 ×Report
Automatic translation
Jan, Chrast
Rated 09/01/2026, variant Roborock QR 798 black
Verified purchase
works
crosses the 2.5 cm threshold
is to see progress with each generation
sometimes the sensor of falling from the staircase when the decal from the basement on which there is a 1 cm gap
0 ×Report
Automatic translation
Try our cookies
Alza.cz a. s., Company identification number 27082440, use cookies and other data to ensure the proper functioning of the website and, with your consent, also, among other things, to personalize advertising and the content of our websites. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.
