“ASIA • 3GB • 15 days” has been added to your basket. Continue shopping
What's next?
Install your Ubigi eSIM
Upon purchase, you will instantly receive your QR code by email. Hold and press or scan it to install your Ubigi eSIM.
Create your account
Click on the “Sign up” button from the email to link your eSIM to your Ubigi account, track your usage and top up on the go.
Great
Based on 50717 reviews on
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Exactly as described easy to use and set up
The Ubigi esim worked exactly as described, easy to use and set up and excellent coverage across Japan. The website and app were very useful and contained some interesting related content.
Spanner, 04 Nov 2026
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China & Tibet
Ubigi offered a good range of eSIM options for my recent trip and once purchased the chosen eSIM was simple to install activate and provided all the data cover required throughout the trip
SIMON JONES, 04 Nov 2026
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Easy to install and use.
Easy to install and use.
customer, 04 Nov 2026
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excellent usage and connection
excellent usage and connection
customer, 04 Nov 2026
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There was no service in Serbia despite…
There was no service in Serbia despite Serbia being in the Europe package.
Otherwise ubigi has worked well.
Ray, 04 Nov 2026
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I was impressed by the service .
I was impressed by the service .
customer, 04 Nov 2026
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excellent service...
excellent service...
jorge m, 04 Nov 2026
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Excellent setup and activation
Excellent setup and activation, no issues
Martine Hamman, 04 Nov 2026
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Excellent service
Excellent service
customer, 04 Nov 2026
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Seamless Service the best Sim…
Seamless Service the best Sim experience so far
Jonathan Porath, 04 Nov 2026
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Sometimes it did not work perfectly
Sometimes it did not work perfectly, but I am quite satisfied.
customer, 04 Nov 2026
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Very clear and easy to install
Very clear and easy to install
nice overview, good network connection
Lisa, 04 Nov 2026
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5 star service the entire time I was in…
5 star service the entire time I was in Japan
Worked as soon as I landed I will be using Ubigi again
customer, 04 Nov 2026
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Fast
Easy to set up, reliable and fast
Eway Lum, 04 Nov 2026
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Easy to use
Easy to use, efficient during my stay in Tokyo, really happy for the advice from my brother ✌️
NilsR, 04 Nov 2026
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How to check eSIM compatibility
Smartphones / Tablets:
Dial *#06#. → If an EID number appears, your device is eSIM-compatible.
Windows 10 / 11:
Press Windows+I. Go to “Network & Internet” → If you see "Cellular", your PC is eSIM-compatible.
How to check carrier unlocking
iPhone / iPad:
Go to Settings > General > About. Scroll to Carrier Lock. → If you see “No SIM restrictions”, your device is unlocked.
Android:
Go to Settings > Network & Internet > Mobile network. Disable Automatic network selection. → If multiple networks appear, your device is unlocked.