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... Ver mais
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Leia as opiniões dos outros
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... Ver mais
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... Ver mais
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... Ver mais
Informações sobre a empresa
Escrito pela empresa
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.
Informações de contacto
63 St Mary Axe, EC3A 8AA, London, Reino Unido
- +1 (201) 305-9323
- Hello@buzzesim.com
- buzzesim.com
4,5
Excelente
387 opiniões
Pede aos clientes que escrevam opiniões
Esta empresa convida os seus clientes a escrever opiniões, sejam estas positivas ou negativas
Respondeu a 91% das suas opiniões negativas
Geralmente responde em 48 horas
Como esta empresa usa o Trustpilot
Veja como as respetivas opiniões e classificações são obtidas, classificadas e moderadas.
Adquirí una esim y devolución pago efectuado
Adquirí una esim. No funcionó por incompatibilidad con mi terminal y resolvieron inmediatamente la devolución del pago efectuado inmediatamente.
15 de janeiro de 2026
Easy to set up and fantastic in country…
Easy to set up and fantastic in country reception. Never let us down!
30 de dezembro de 2025
Happy with eSIM just abjt footery with…
Happy with eSIM just abjt footery with picking it between primary and travel can you please advise ?
18 de dezembro de 2025
Almost all good
Almost all good, if we neglect the fact that my number must have been cloned immediately, as I started to get many messages related to ‘cashapp’ which I clearly had not used. I even got a telephone call from mcdonalds, asking me if I had ordered such and such, which I had not.
22 de dezembro de 2025
Opinião espontânea
Got off our flight from London to Tampa…
Got off our flight from London to Tampa and activated the esim as we landed. Phone worked straight away with data calls and texts. That simple.
2 de dezembro de 2025
I haven't received any information at…
I haven't received any information at all on how to activate the esim or register them to the phones. I only received the order confirmation email which tells me to follow the instructions on the next email .... Which has never arrived!!! I've contacted you twice on email and still no acknowledgement.
They then reply to a poor review on here blaming me for not providing device details. On what? They haven't sent a link nor have they replied to any of my emails ... However replied quickly to a poor review.
All I want is the products I've paid for, nothing else.
14 de dezembro de 2025
Resposta da Buzz eSIM
Dear Antony Doherty,
Thank you for your message, and we sincerely apologize for the frustration caused by the delay.
After checking your order, we can confirm that the activation email has not yet been sent because the device details have not been completed. We previously sent you a link where these details need to be filled in, and this step is required before we can generate and send the eSIM activation instructions.
Please complete your device details using the link provided. As soon as this is done, we will send the activation email to you right away.
If you have any trouble accessing the link or need assistance completing the form, please let us know and we’ll be happy to help.
Thank you for your patience, and we look forward to getting this resolved for you promptly.
Kind regards,
Buzz eSIM Team
Faultless
Faultless! Bought 5 in total as I took the kids to the states for 4 nights, 5 days. Great signal, fast connection, would use again.
16 de dezembro de 2025
Opinião espontânea
great but a little bit slow sometimes
11 de setembro de 2025
Perfect works on arrival in Thailand no…
Perfect works on arrival in Thailand no problems recommended
29 de novembro de 2025
Use buzz eSIM twice now the service is…
Use buzz eSIM twice now the service is generally okay. One of the Sims once didn’t work but the customer service was prompt and was resolved swiftly.
6 de maio de 2025
Alot of commercial sms
14 de novembro de 2025
Everything was great
7 de novembro de 2025
keine Ausfälle in Thailand
ich bin sehr zufrieden mit der Buzz eSIM. Wir konnten im Raum Krabi nirgends eine fehlende Verbindung feststellen.
11 de novembro de 2025
Worked well,on the whole.
Esim installation was seamless, and it just worked on arrival. Had a fast and reliable connection for 9 days, but then following a message about an update to the esim, had no data for my final day.
31 de outubro de 2025
Great service
I had issues with activating my esim. I contacted Buzz eSim on their WhatsApp chat and within an hour they replied and sorted it all out. This is my 3rd time using them and will continue to use them. I highly recommend!
15 de novembro de 2025
Opinião espontânea
Resposta da Buzz eSIM
Dear Linda,
Thank you so much for your kind review! We're really glad to hear that our team was able to resolve your eSIM activation issue quickly. It means a lot to know this is your third time using Buzz eSIM — your trust and continued support truly motivate us.
We appreciate your recommendation and look forward to serving you again on your next trip. Thank you!
Warm regards,
Buzz eSIM Team
Traveller must have eSIM
Very easy to set up and good value,once arrived destination and the connection connected straight away, very happy with this order 👍
8 de novembro de 2025
Non arrivata la eSIM al mio arrivo in…
Non arrivata la eSIM al mio arrivo in Usa
31 de outubro de 2025
Resposta da Buzz eSIM
Dear CC,
We’ve checked your eSIM, and it’s already activated.
Please make sure your device is connected to a Wi-Fi network and try the manual installation of the eSIM.
If it’s still not working, please reach out to us directly on WhatsApp at +44 7421 450708 — we’ll be happy to assist you as soon as possible.
Best regards,
Buzz eSIM Team
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