Explore Ubigi eSIM data plans for seamless connectivity worldwide!
Install once, stay globally connected for life with a single eSIM, compatible with all eSIM-enabled devices : iOS Phone, iPad OS, Android, and Windows 10 and 11.
Are you a company with teams on the move?
Manage your employees' LTE/5G connectivity on smartphones, tablets, laptops, and hotspots while maintaining complete control over your costs.
Explore Ubigi eSIM data plans for seamless connectivity worldwide!
Install once, stay globally connected for life with a single eSIM, compatible with all eSIM-enabled devices : iOS Phone, iPad OS, Android, and Windows 10 and 11.
Are you a company with teams on the move?
Manage your employees' LTE/5G connectivity on smartphones, tablets, laptops, and hotspots while maintaining complete control over your costs.
Great
Based on 32591 reviews on
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Works great in both Japan & South Korea
Works great in both Japan & South Korea
customer, 11 Mar 2026
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Very cool ubegi
Very cool services
Tru , 11 Mar 2026
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This is my second time using this
This is my second time using this. It's always been Great.
customer, 11 Mar 2026
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Good service
Good service
JunL, 11 Mar 2026
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eSIM Service
The eSIM seemed to work for the most part. There were areas I did not have service. When I got back I was charged for the service again for another 30 days. I deleted the account per the Ubigi instructions and then had a time trying to get it credited back as apparently when you delete the account it literally wipes it from their system. It was eventually fixed.
MICHELLE K, 11 Mar 2026
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Easy access
Easy access, great coverage, works effortless and very smooth
Arnold, 11 Mar 2026
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Very easy to set up and worked…
Very easy to set up and worked flawlessly, even on the train in Hokkaido.
Javier Carrasco Melo, 11 Mar 2026
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I am really glad to have this app.
I am really glad to have this app.
G. C., 11 Mar 2026
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Ubigi eSIM in Japan
Worked really great. As soon as we landed, I immediately turned it on and got connected. The speeds were decent, consumption was accurate and fair, and overall service was good too. Only a few weak spots but overall was able to stay connected for the entirety of the trip.
customer, 11 Mar 2026
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I have no problem in internet while…
I have no problem in internet while stay in Bay Area in California. Everything works fine
Nafees Ahamed, 11 Mar 2026
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All ok
0 problems and good speed all the time
customer, 11 Mar 2026
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Everything ok.
Everything ok.
Susi Yasmin Fischer, 11 Mar 2026
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Worked perfectly in Costa Rica
Worked perfectly in Costa Rica.
Best price.
KIM PAGLIALUNGA, 11 Mar 2026
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It works
It works.
The extra 2 letters required by this review actually ruined my review.
customer, 11 Mar 2026
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Worked perfectly
Easy to use, no issues and a good price.
Brendan, 11 Mar 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.
You already have an eSIM in your cart.
Each order can only include one eSIM data plan.
If you choose to add a new one, the current plan will be removed. What would you like to do?