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Interested in reviews of Niceboy ION Charles i4 Black? It got 4.0 out of 5 stars from our customers. Find specific customer reviews of Niceboy ION Charles i4 Black below. We will appreciate if you also share your experiences with Niceboy ION Charles i4 Black after purchasing.
Rated 14/03/2026, variant Niceboy ION Charles i4 Black
Verified purchase
Satisfied
Meets the requirements
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Kateřina, Vodňany
Rated 28/11/2025, variant Niceboy ION Charles i4 Black
Verified purchase
It broke shortly after the warranty expired, what a coincidence
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Richard, Písek Budějovické Předměstí
Rated 06/05/2025, variant Niceboy ION Charles i4 Black
Verified purchase
It broke after the warranty.
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Vojtěch, Ostrava
Rated 05/01/2025, variant Niceboy ION Charles i4 Black
Verified purchase
One of the worst experiences I've had with electronics in general, my first and last product purchased from Niceboy. That's how much the terrible performance pissed me off and made me write this review. Very soon this thing will go to the scrapheap (I don't even want to sell it, I won't take the heat) and there will be a return to a quality stick vacuum cleaner.
Price, but it is negatively balanced by the pathetic performance
Dumbest device I've ever bought, money wasted and confirmation that Niceboy makes absolutely terrible electronics.
The sensors seem to be non-existent, in 90% of cases this wretch just crashes into everything and veers off the axis, after two or three bumps it no longer drives straight but diagonally across the room, while the map in the app claims it drives straight.
It can't even work with thinner obstacles than the description, I had to stop using two small carpets and glue on an extra threshold bar because of it, as the original never beat it.
God forbid it reports a fault at around 30% battery, this sucker can't return to a running program, so if that happens to you, not only do you have to start the whole vacuuming from scratch, but you have to recharge the vacuum first, because at 20% battery it autocompletes any program and goes to recharge.
Now that I mentioned the charger, sometimes she just ignores it and just decides to drive into it and coil her cable.
I have experienced several times that the vacuum cleaner vacuumed for almost 3 hours, spent it all in the living room and then went to the charger (I have 1+1, literally two rooms and a hallway in between, no labyrinth).
Unless you have absolutely everything in your apartment or house on legs with a span larger than the total circumference of the unit, don't buy it. Both the machine and you will be worried.
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Customer, Praha
Rated 30/12/2024, variant Niceboy ION Charles i4 Black
Verified purchase
Not satisfied as it lacks the principal setup which is controlling the map
Vacuums very well and the suction is good
Mops also very good
The robot vacuum doesn’t allow you to set a map, no-go areas, or specific rooms to clean. You simply turn it on, and it cleans randomly without much control.
It doesn't see the objects and might make them fall.
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Kateřina, Humpolec
Rated 29/12/2024, variant Niceboy ION Charles i4 Black
Verified purchase
For the price of super
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Věra, Dambořice
Rated 04/12/2024, variant Niceboy ION Charles i4 Black
Verified purchase
price
control
power
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Barbora, Tábor
Rated 28/11/2024, variant Niceboy ION Charles i4 Black
Verified purchase
Really small water container
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Marián, Praha 10 Uhříněves
Rated 21/11/2024, variant Niceboy ION Charles i4 Black
Verified purchase
We are satisfied with the product and the work it performs
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Josef, SUŠICE
Rated 14/10/2024, variant Niceboy ION Charles i4 Black
Verified purchase - review from a price comparison website
Application in Czech language.
Small dust and water tank. There's no wet cleaning button on the remote, so if for some reason the app doesn't work you're out of luck and you have to manually rag and broom again the old fashioned way.