We used Buzz eSIM for a trip to China last year and were really happy about it so decided to use it again for our trip in Japan this year. It didn't disappoint - we got the same good experience and... Toon meer
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Lees wat reviewers zeggen
Got an eSIM for a US Trip back in October 2025. It was perfect, had no issues. Ordered another for this month (May 2026). A couple of hiccups getting it installed this time, I (foolishly) still h... Toon meer
7 day esim worked perfectly to the USA New York. On landing, attach to the airport WiFi. If you miss the automatic message to connect that pops up, don't worry, just go to phone settings sim managemen... Toon meer
Used Buzz eSIM last time in America. So for our 2 week holiday we had to use Buzz again. This time we both had eSIMs. They worked perfectly and it’s really easy to get them up and running. Ours were a... Toon meer
Bedrijfsgegevens
Geschreven door het bedrijf
Buzz eSIM is a digital network supplier, supplying everyone worldwide with a seamless and unlimited connection experience without the need for a physical SIM card. Our services provide low prices, ensuring affordability while traveling worldwide. We make sure that your connection with Buzz eSIM isn't just convenient; it's a quick, secure, and reliable experience.
Contactgegevens
63 St Mary Axe, EC3A 8AA, London, Verenigd Koninkrijk
- +1 (201) 305-9323
- Hello@buzzesim.com
- buzzesim.com
4,5
Uitstekend
386 reviews
Vraagt klanten om een review
Dit bedrijf nodigt klanten uit om een review achter te laten. Deze mag zowel positief als negatief zijn.
Heeft 90% van zijn negatieve reviews beantwoord
Reageert doorgaans binnen 48 uur
Zo gebruikt dit bedrijf Trustpilot
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Returning customer 5*
Got an eSIM for a US Trip back in October 2025. It was perfect, had no issues.
Ordered another for this month (May 2026). A couple of hiccups getting it installed this time, I (foolishly) still had the previous one on my phone, but the team were easy to contact and the problem was resolved.
Will definitely purchase again and would recommend
20 mei 2026
Review zonder uitnodiging
great value for money
We used Buzz eSIM for a trip to China last year and were really happy about it so decided to use it again for our trip in Japan this year. It didn't disappoint - we got the same good experience and good value.
A tip for new users - print out the QR code and activation instructions before you travel, and it'll be much much easier.
28 maart 2026
Always get this sim
Always get this sim. Can go with this and have no worry about using this sim and just enjoying my time away. Always use this as never lets me down.
17 april 2026
Review zonder uitnodiging
Excellent and prompt customer service…
Excellent and prompt customer service to resolve my activation issue
29 april 2026
Review zonder uitnodiging
Great service for the value
Great service for the value. 5G worked greatly, everywhere I was, speed was incredible high, and could make as many national phone calls as I want. I got fully what I was promised. Thank you.
20 april 2026
Review zonder uitnodiging
Was easy to order
Was easy to order. Got what we asked for. Refunded second one immediately when I recognized my phone could not use e sim. Thank you!
2 april 2026
First Timer using eSIM - not disappointed
This was my first time using an eSIM and after much research I chose the Buzz eSIM for what I was looking for and I was not disappointed. From the initial purchase and set up it worked brilliantly for my time in various places in the USA. It was easy to set up on my phone with no complications and clear instruction emails and the signal and speed was perfect. Would definitely use and recommend.
11 maart 2026
Review zonder uitnodiging
My go to sim every time I travel
My go to sim every time I travel! Now I’m all set up, it’s pretty much automatic and so so easy!
12 februari 2026
The esim wouldn't load on my phone
The esim wouldn't load on my phone. Which was frustrating but the service for a full refund was great.
20 februari 2026
The install and the usage was simple an…
The install and the usage was simple an working well...
but the other end sees this number as a Spam.
Other than that, OK
7 maart 2026
Review zonder uitnodiging
All OK no issue
14 februari 2026
So easy and the price was excellent
22 februari 2026
Worked perfectly
Worked perfectly. We had a US eSIM for Mexico. Arrived as promised on day we needed to activate and installed simply. Worked perfectly all the time we were there for data and calls. Will use again.
24 februari 2026
Review zonder uitnodiging
Xiaomi
Didnt realize that Other brans of phones are not supported. it is mentioned on web with super small letters on purpose. So my feelings are bit bitter on this. Should highlight it not hide in small letters.
12 februari 2026
Antwoord van Buzz eSIM
Dear Gyuri R,
Thank you for your honest feedback — we truly appreciate you taking the time to share your experience.
I’m really sorry to hear that this came as an unpleasant surprise. We never intend to hide important compatibility details, and I understand how frustrating it must feel to discover this after your purchase. Your point about making the supported phone brands more visible is completely valid.
We will pass your feedback to our web team to review how this information is displayed and see how we can make it clearer and more prominent. Transparency is very important to us, and your comment helps us improve.
Thank you again for bringing this to our attention.
Kind regards,
Buzz eSIM Team
Used Buzz eSIM last time in America
Used Buzz eSIM last time in America. So for our 2 week holiday we had to use Buzz again. This time we both had eSIMs. They worked perfectly and it’s really easy to get them up and running. Ours were active before we got of the plane as we loaded them before leaving the uk the day before. Great value also we had the unlimited data and calls with an American number. This meant we could ring local businesses and make reservations at restaurants and get txt updates. Would highly recommend and in my experience are cheaper than most other suppliers.
1 februari 2026
Review zonder uitnodiging
Good service
We've used Buzzesim three times now. Each time has been successful, and although probably not the cheapest, it is a good service.
2 februari 2026
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