Interested in reviews of Niceboy WATCH 4 Carbon black? It got 4.2 out of 5 stars from our customers. Find specific customer reviews of Niceboy WATCH 4 Carbon black below. We will appreciate if you also share your experiences with Niceboy WATCH 4 Carbon black after purchasing.
Rated 01/01/2026, variant Niceboy WATCH 4 Carbon black
Verified purchase
The watch is pretty cool and works as it should, but I was disappointed with the NFC payment solution. I would not recommend them for this area.
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Marián, Prostějov
Rated 13/11/2025, variant Niceboy WATCH 4 Carbon black
Verified purchase
installing the strap into the bank took longer but it takes patience and accurately attaching the strap chip to find out where the phone has nfc
the cheapest watches you can pay with
they are lightweight
payment is in the belt so it is not dependent on the watch
battery life after the permanent visible display function rapidly shortens the battery
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Michael, Kralupy nad Vltavou
Rated 15/10/2025, variant Niceboy WATCH 4 Carbon black
Verified purchase - review from a price comparison website
Improper placement of the pin in the strap
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Josef, Semily
Rated 15/07/2025, variant Niceboy WATCH 4 Carbon black
Verified purchase
The watch is a good choice with an idea: Price = performance. A great watch for everyday activities. Both working and recreational. For me, more pluses than minuses.
Great battery life of 5 days without problems, if you want the battery to last up to 7 days, just turn on the sleep mode, when the watch display does not glow.
A large selection of sports activities available to monitor your performance.
Ability to take photos with a linked mobile phone.
The display lasts an awful lot of things. I bought a protective glass, which peeled off after about a month. Thus, I have worn the watch for half a year without the glass and the only thing on it are scratches from the side when doing manual work.
Wireless charging with magnetic clip. Thanks to which you can take the watch into the water, thanks to the IP 67 degree of protection.
Great app, frequently updated app software.
The NFC chip cannot be added to the NiceBoy Pay app. You always need to hold the watch in the correct position, which can be annoying. I couldn't do it for about two hours.
The NFC chip is located in a shorter strip that need to be changed over time.
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Michael, Praha
Rated 29/06/2025, variant Niceboy WATCH 4 Carbon black
Verified purchase
a lot of music for little money
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Customer, Chýně
Rated 22/01/2025, variant Niceboy WATCH 4 Carbon black
Verified purchase - review from a price comparison website
Large number of health and sports features
Bluetooth telephony
NFC payments (in this case there is also a disadvantage, description below)
phone search
price/function ratio, technical parameters
just a lot of music for not a lot of money: )
The only downside, which I only discovered after buying this watch, is that the NFC chip is unfortunately built into the silicone strap. and since silicone straps wear out quickly and I change them about once every six months max. in a year, I'll just be without NFC after the strap renewal. I hope the manufacturer (or Niceboy dealer) will be able to offer replacement straps with NFC for sale. Despite this disadvantage of the product, I kept the watch, for a long time I had an Amazfit Bip watch, which is still functional today, however, I decided to get a new smart-watch, and it will be something newer, in my case the choice fell on Niceboy Watch 4: )
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Customer, p.Zásmuky
Rated 11/02/2026, variant Niceboy WATCH 4 Rose gold
Verified purchase
I got them for my health and sleep problems - it measures incorrectly.
Do not measure blood pressure, and poor sleep - from the middle of the night.
I returned the watch. They were disconnecting all the time and there were no notifications, etc. They weren't working like they should.
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