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Why Fizen eSIM

The best travel eSIM for your money

$

Cheapest data abroad

Lower prices on travel data plans, with in-app credit to save even more.

See comparison โ†’

1-for-1 eSIM warranty

If your travel eSIM stops working or fails to activate, we replace it 1-for-1 free.

See destinations โ†’

One-click setup

One tap on supported iPhones, a QR scan on Android. Your plan starts when you land.

$+$2

Earn $2 credit after every purchase

Each eSIM you buy adds $2 credit in the Fizen app for your next trip.

24/7 human support

Real people answer any time, anywhere.

eSIM basics

What is a travel eSIM?

A digital SIM that gets you online without a physical card. Store multiple plans on one phone and activate in minutes - perfect for travel.

easy to useeasy to installeasy to enjoy
More details
Comparison
Physical SIM
Fizen eSIM
Setup
Find a store, queue, register
3 minutes
Paperwork
Passport needed
None
Support
None abroad
24/7 human support
Warranty
None
1-for-1, trip-long
Returns
All sales final
Unused? We take it back
Cost
Roaming markups
Fixed prices, unlimited plans
Set up in minutes

How to get your travel eSIM?

Traveler activating a Fizen eSIM in the app
01.

Find your destination and select a daily or unlimited plan.
Check phone compatibility โ†’

02.

Install before you fly. One tap on home Wi-Fi.

03.

Turn on your eSIM at arrival and connect instantly.

Flying to China? Set up before you land. Google and WhatsApp keep working, no VPN.

Limited offer

Get $10 credit for your next trip abroad

Claim your $10 eSIM credit in the Fizen app and use it on any destination within 12 months.

Human support1-for-1 warranty

Claim in App
Fizen purple booth prints a vertical strip: three happy travel photos and a $10 eSIM credit frame BEST MEMORIES DELIVERED HERE IN 1 MINUTE $10 eSIM credit
eSIM guides

Everything you need to know about travel eSIMs

500,000+ travellers land with their phone already working

โ˜…โ˜…โ˜…โ˜…โ˜…

I'm in BKK for a short trip. Bought the eSIM with Fizen. Works super great.

Tigran
Tigran Bangkok
โ˜…โ˜…โ˜…โ˜…โ˜…

Landed in Hanoi, data was on before I left the jet bridge.

Linh
Linh Vietnam
โ˜…โ˜…โ˜…โ˜…โ˜…

QR pay plus eSIM in one app. No more hunting a SIM stall.

Minh
Minh Vietnam
โ˜…โ˜…โ˜…โ˜…โ˜…

Installed on Wi-Fi at home. Turned it on at JFK and I was online.

Emma
Emma United States
โ˜…โ˜…โ˜…โ˜…โ˜…

Suica, maps, and WhatsApp on day one in Tokyo. No roaming bill.

Hiro
Hiro Japan
โ˜…โ˜…โ˜…โ˜…โ˜…

One eSIM for Italy, France, and Spain. Didn't swap anything.

Sofia
Sofia Italy
โ˜…โ˜…โ˜…โ˜…โ˜…

Set it up the night before. Osaka Wi-Fi was optional after that.

Yuki
Yuki Japan
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Cheaper than the airport kiosk and it actually worked in the tube.

James
James United Kingdom
โ˜…โ˜…โ˜…โ˜…โ˜…

WeChat, Maps, and Instagram in Shanghai with no extra VPN dance.

Mei
Mei China
โ˜…โ˜…โ˜…โ˜…โ˜…

Hotspot to my laptop in a Lisbon cafรฉ. Plan lasted the week.

Olivia
Olivia Portugal
โ˜…โ˜…โ˜…โ˜…โ˜…

IC card, Google Maps, and a 14-day trip on one install.

Kenji
Kenji Japan
โ˜…โ˜…โ˜…โ˜…โ˜…

Paid in the app, QR on the phone, online before baggage claim.

Noah
Noah Australia
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Seoul subway signal was solid. Better than my old roaming pack.

Hana
Hana South Korea
โ˜…โ˜…โ˜…โ˜…โ˜…

Milan to Munich on the train, same eSIM, no dead zones I noticed.

Luca
Luca Germany
โ˜…โ˜…โ˜…โ˜…โ˜…

Grab, Maps, and bank OTP on my home number. Data on Fizen.

An
An Vietnam
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Family of four. Four plans, one checkout. Kids were online at CDG.

Claire
Claire France
โ˜…โ˜…โ˜…โ˜…โ˜…

Taipei night market, live translate, no local SIM queue.

Wei
Wei Taiwan
โ˜…โ˜…โ˜…โ˜…โ˜…

Used it in Mexico City. Maps and Uber from the terminal.

Mateo
Mateo Mexico
โ˜…โ˜…โ˜…โ˜…โ˜…

Changi to Orchard, connected the whole way. Plan was cheap.

Siti
Siti Singapore
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Work Slack on arrival in Toronto. IT didn't have to do a thing.

Hannah
Hannah Canada
โ˜…โ˜…โ˜…โ˜…โ˜…

Delhi traffic, live maps, no local registration paperwork.

Arjun
Arjun India
โ˜…โ˜…โ˜…โ˜…โ˜…

Barcelona week. Hotspot for my iPad, still had data left.

Elena
Elena Spain
โ˜…โ˜…โ˜…โ˜…โ˜…

Busan weekend. Kakao and Maps without a Korean number.

Nari
Nari South Korea
โ˜…โ˜…โ˜…โ˜…โ˜…

Swapped from Airalo this trip. Price was better for the same GB.

Tom
Tom Thailand
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BTS, Grab, and banking apps on day one in Bangkok.

Ploy
Ploy Thailand
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Swiss trains plus a day in Milan. One plan covered both.

Isabelle
Isabelle Switzerland
โ˜…โ˜…โ˜…โ˜…โ˜…

Hong Kong airport express, already on data. Smooth.

Jun
Jun Hong Kong
โ˜…โ˜…โ˜…โ˜…โ˜…

Paid with USDT, got the eSIM in a minute. That's the bit I wanted.

Marcus
Marcus United States
โ˜…โ˜…โ˜…โ˜…โ˜…

Phรบ Quแป‘c for a week. Maps and messages, no Viettel shop run.

Trang
Trang Vietnam
โ˜…โ˜…โ˜…โ˜…โ˜…

Prague to Vienna. Kept my home SIM for bank codes.

Anna
Anna Czechia
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Bali for ten days. Installed before the flight, worked at DPS.

Ravi
Ravi Indonesia
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New Zealand both islands. No Spark store, no roaming shock.

Chloe
Chloe New Zealand
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Kyoto walking day. Translation and trains, zero fuss.

Aiko
Aiko Japan
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Dubai layover turned into a day out. eSIM was already live.

Daniel
Daniel UAE
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KL to Penang on the bus. Signal held, price was fair.

Farah
Farah Malaysia
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Amsterdam conference. Slack, Maps, hotspot for slides.

Laura
Laura Netherlands
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Incheon to Gangnam. Kakao Taxi without buying a local SIM.

Park
Park South Korea
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Scotland road trip. Coverage was fine outside the cities too.

Owen
Owen United Kingdom
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Da Nang family trip. Four phones, four eSIMs, one evening.

Mai
Mai Vietnam
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Athens in August. Maps and tickets without roaming fees.

Nina
Nina Greece
โ˜…โ˜…โ˜…โ˜…โ˜…

Shenzhen meetings. Usual apps kept working after landing.

Chen
Chen China
โ˜…โ˜…โ˜…โ˜…โ˜…

Lisbon coworking week. Faster to buy than the shop downstairs.

Hugo
Hugo Portugal
โ˜…โ˜…โ˜…โ˜…โ˜…

Ubud to the airport. Grab and WhatsApp the whole time.

Dewi
Dewi Indonesia
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Chicago to the cabin. Phone worked before Wi-Fi did.

Sarah
Sarah United States
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Saigon traffic, live maps, paid in the app with card.

Khoa
Khoa Vietnam
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Berlin weekend. Installed on the S-Bahn home the day before.

Felix
Felix Germany
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Chiang Mai for a month. Daily plan, top-up in the app.

Nok
Nok Thailand
โ˜…โ˜…โ˜…โ˜…โ˜…

Warsaw plus a day in Krakรณw. Same eSIM, no extra buy.

Marta
Marta Poland
โ˜…โ˜…โ˜…โ˜…โ˜…

Taipei MRT, all week, no Chunghwa counter.

Jin
Jin Taiwan
โ˜…โ˜…โ˜…โ˜…โ˜…

Support answered at 2am when I couldn't enable data. Sorted.

Alex
Alex Canada
โ˜…โ˜…โ˜…โ˜…โ˜…

Jakarta business trip. Online in the taxi, invoice in email.

Putri
Putri Indonesia
โ˜…โ˜…โ˜…โ˜…โ˜…

Manila family visit. GCash still on my PH number, data on Fizen.

Grace
Grace Philippines
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Stockholm to Oslo overnight train. eSIM just kept going.

Erik
Erik Sweden
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Hแบก Long weekend. Photos uploaded from the boat.

Lan
Lan Vietnam
โ˜…โ˜…โ˜…โ˜…โ˜…

Used USDT, got the plan, landed in Seoul. That's the product.

Ben
Ben South Korea
โ˜…โ˜…โ˜…โ˜…โ˜…

I'm in BKK for a short trip. Bought the eSIM with Fizen. Works super great.

Tigran
Tigran Bangkok
โ˜…โ˜…โ˜…โ˜…โ˜…

Landed in Hanoi, data was on before I left the jet bridge.

Linh
Linh Vietnam
โ˜…โ˜…โ˜…โ˜…โ˜…

QR pay plus eSIM in one app. No more hunting a SIM stall.

Minh
Minh Vietnam
โ˜…โ˜…โ˜…โ˜…โ˜…

Installed on Wi-Fi at home. Turned it on at JFK and I was online.

Emma
Emma United States
โ˜…โ˜…โ˜…โ˜…โ˜…

Suica, maps, and WhatsApp on day one in Tokyo. No roaming bill.

Hiro
Hiro Japan
โ˜…โ˜…โ˜…โ˜…โ˜…

One eSIM for Italy, France, and Spain. Didn't swap anything.

Sofia
Sofia Italy
โ˜…โ˜…โ˜…โ˜…โ˜…

Set it up the night before. Osaka Wi-Fi was optional after that.

Yuki
Yuki Japan
โ˜…โ˜…โ˜…โ˜…โ˜…

Cheaper than the airport kiosk and it actually worked in the tube.

James
James United Kingdom
โ˜…โ˜…โ˜…โ˜…โ˜…

WeChat, Maps, and Instagram in Shanghai with no extra VPN dance.

Mei
Mei China
โ˜…โ˜…โ˜…โ˜…โ˜…

Hotspot to my laptop in a Lisbon cafรฉ. Plan lasted the week.

Olivia
Olivia Portugal
โ˜…โ˜…โ˜…โ˜…โ˜…

IC card, Google Maps, and a 14-day trip on one install.

Kenji
Kenji Japan
โ˜…โ˜…โ˜…โ˜…โ˜…

Paid in the app, QR on the phone, online before baggage claim.

Noah
Noah Australia
โ˜…โ˜…โ˜…โ˜…โ˜…

Seoul subway signal was solid. Better than my old roaming pack.

Hana
Hana South Korea
โ˜…โ˜…โ˜…โ˜…โ˜…

Milan to Munich on the train, same eSIM, no dead zones I noticed.

Luca
Luca Germany
โ˜…โ˜…โ˜…โ˜…โ˜…

Grab, Maps, and bank OTP on my home number. Data on Fizen.

An
An Vietnam
โ˜…โ˜…โ˜…โ˜…โ˜…

Family of four. Four plans, one checkout. Kids were online at CDG.

Claire
Claire France
โ˜…โ˜…โ˜…โ˜…โ˜…

Taipei night market, live translate, no local SIM queue.

Wei
Wei Taiwan
โ˜…โ˜…โ˜…โ˜…โ˜…

Used it in Mexico City. Maps and Uber from the terminal.

Mateo
Mateo Mexico
โ˜…โ˜…โ˜…โ˜…โ˜…

Changi to Orchard, connected the whole way. Plan was cheap.

Siti
Siti Singapore
โ˜…โ˜…โ˜…โ˜…โ˜…

Work Slack on arrival in Toronto. IT didn't have to do a thing.

Hannah
Hannah Canada
โ˜…โ˜…โ˜…โ˜…โ˜…

Delhi traffic, live maps, no local registration paperwork.

Arjun
Arjun India
โ˜…โ˜…โ˜…โ˜…โ˜…

Barcelona week. Hotspot for my iPad, still had data left.

Elena
Elena Spain
โ˜…โ˜…โ˜…โ˜…โ˜…

Busan weekend. Kakao and Maps without a Korean number.

Nari
Nari South Korea
โ˜…โ˜…โ˜…โ˜…โ˜…

Swapped from Airalo this trip. Price was better for the same GB.

Tom
Tom Thailand
โ˜…โ˜…โ˜…โ˜…โ˜…

BTS, Grab, and banking apps on day one in Bangkok.

Ploy
Ploy Thailand
โ˜…โ˜…โ˜…โ˜…โ˜…

Swiss trains plus a day in Milan. One plan covered both.

Isabelle
Isabelle Switzerland
โ˜…โ˜…โ˜…โ˜…โ˜…

Hong Kong airport express, already on data. Smooth.

Jun
Jun Hong Kong
โ˜…โ˜…โ˜…โ˜…โ˜…

Paid with USDT, got the eSIM in a minute. That's the bit I wanted.

Marcus
Marcus United States
โ˜…โ˜…โ˜…โ˜…โ˜…

Phรบ Quแป‘c for a week. Maps and messages, no Viettel shop run.

Trang
Trang Vietnam
โ˜…โ˜…โ˜…โ˜…โ˜…

Prague to Vienna. Kept my home SIM for bank codes.

Anna
Anna Czechia
โ˜…โ˜…โ˜…โ˜…โ˜…

Bali for ten days. Installed before the flight, worked at DPS.

Ravi
Ravi Indonesia
โ˜…โ˜…โ˜…โ˜…โ˜…

New Zealand both islands. No Spark store, no roaming shock.

Chloe
Chloe New Zealand
โ˜…โ˜…โ˜…โ˜…

Kyoto walking day. Translation and trains, zero fuss.

Aiko
Aiko Japan
โ˜…โ˜…โ˜…โ˜…โ˜…

Dubai layover turned into a day out. eSIM was already live.

Daniel
Daniel UAE
โ˜…โ˜…โ˜…โ˜…โ˜…

KL to Penang on the bus. Signal held, price was fair.

Farah
Farah Malaysia
โ˜…โ˜…โ˜…โ˜…โ˜…

Amsterdam conference. Slack, Maps, hotspot for slides.

Laura
Laura Netherlands
โ˜…โ˜…โ˜…โ˜…โ˜…

Incheon to Gangnam. Kakao Taxi without buying a local SIM.

Park
Park South Korea
โ˜…โ˜…โ˜…โ˜…

Scotland road trip. Coverage was fine outside the cities too.

Owen
Owen United Kingdom
โ˜…โ˜…โ˜…โ˜…โ˜…

Da Nang family trip. Four phones, four eSIMs, one evening.

Mai
Mai Vietnam
โ˜…โ˜…โ˜…โ˜…โ˜…

Athens in August. Maps and tickets without roaming fees.

Nina
Nina Greece
โ˜…โ˜…โ˜…โ˜…โ˜…

Shenzhen meetings. Usual apps kept working after landing.

Chen
Chen China
โ˜…โ˜…โ˜…โ˜…โ˜…

Lisbon coworking week. Faster to buy than the shop downstairs.

Hugo
Hugo Portugal
โ˜…โ˜…โ˜…โ˜…โ˜…

Ubud to the airport. Grab and WhatsApp the whole time.

Dewi
Dewi Indonesia
โ˜…โ˜…โ˜…โ˜…โ˜…

Chicago to the cabin. Phone worked before Wi-Fi did.

Sarah
Sarah United States
โ˜…โ˜…โ˜…โ˜…โ˜…

Saigon traffic, live maps, paid in the app with card.

Khoa
Khoa Vietnam
โ˜…โ˜…โ˜…โ˜…โ˜…

Berlin weekend. Installed on the S-Bahn home the day before.

Felix
Felix Germany
โ˜…โ˜…โ˜…โ˜…โ˜…

Chiang Mai for a month. Daily plan, top-up in the app.

Nok
Nok Thailand
โ˜…โ˜…โ˜…โ˜…โ˜…

Warsaw plus a day in Krakรณw. Same eSIM, no extra buy.

Marta
Marta Poland
โ˜…โ˜…โ˜…โ˜…โ˜…

Taipei MRT, all week, no Chunghwa counter.

Jin
Jin Taiwan
โ˜…โ˜…โ˜…โ˜…โ˜…

Support answered at 2am when I couldn't enable data. Sorted.

Alex
Alex Canada
โ˜…โ˜…โ˜…โ˜…โ˜…

Jakarta business trip. Online in the taxi, invoice in email.

Putri
Putri Indonesia
โ˜…โ˜…โ˜…โ˜…โ˜…

Manila family visit. GCash still on my PH number, data on Fizen.

Grace
Grace Philippines
โ˜…โ˜…โ˜…โ˜…โ˜…

Stockholm to Oslo overnight train. eSIM just kept going.

Erik
Erik Sweden
โ˜…โ˜…โ˜…โ˜…โ˜…

Hแบก Long weekend. Photos uploaded from the boat.

Lan
Lan Vietnam
โ˜…โ˜…โ˜…โ˜…โ˜…

Used USDT, got the plan, landed in Seoul. That's the product.

Ben
Ben South Korea
Frequently Asked Questions

Good to know before you fly

Will my phone work with a travel eSIM?+
You need an eSIM-capable, carrier-unlocked phone. If Settings lets you add an eSIM, you're good to go.
Does Fizen eSIM include calls and SMS?+
Data only. Keep your normal SIM for calls and bank OTP.
When should I install my eSIM?+
Before you fly, on home Wi-Fi. The plan only starts when you land.
I'm going to China. Anything special?+
Set up before arrival. Fizen routes traffic so Google and WhatsApp work, no VPN.
Can I share my data as a hotspot?+
Most plans support it. Check plan details in the app.
How do I pay?+
Card, Apple Pay, Google Pay or USDT on Solana and BNB Chain. No FX fees.
What happens if my eSIM doesn't work?+
We replace it 1-for-1. A real person, 24/7.
How does the $10 eSIM gift work?+
Download the Fizen app to receive your $10 eSIM credit directly in your account. Valid 12 months.
Get the app

Download Fizen
and travel smarter

Get your eSIM, pay with USDT or card, and earn rewards. Free on iOS and Android.

500,000+Active users
24/7Human support
1-for-1eSIM warranty
Fizen Super App โ€“ login
Fizen Super App โ€“ home wallet
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