How do I know that the payment for my eSIM profile with a preloaded data plan has been validated?
If you purchase your eSIM profile with a preloaded data plan through our website, you will receive: – A payment receipt by email. – A Ubigi confirmation email containing a QR code to install your eSIM profile, and a “Sign up” button to create your Ubigi account and link your eSIM.
Note: If you purchase through the Ubigi app, you will still receive a payment receipt and a confirmation email, but no QR code is needed. You can install your eSIM directly via the app.
Additional Note: If you do not receive these emails, please: – Check your SPAM/junk folder. – Verify that you entered your email address correctly during the online order process. – Ensure you are using an internet connection that allows emails to be downloaded (e.g., a Wi-Fi connection).
If you need further assistance, please do not hesitate to contact our Customer Support.
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 48356 reviews on
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In some areas poor reception but in…
In some areas poor reception but in general good
customeryavar, 12 Oct 2026
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Immediate connectivity
Immediate connectivity
Nadia Ballarin, 12 Oct 2026
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Works great
It works great even in remote places
customer, 12 Oct 2026
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I use this app every time I travel and…
I use this app every time I travel and it’s convenient and easy to set up! Also has great connectivity through out the countries I’ve traveled!!
customer, 12 Oct 2026
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So easy to set up
So easy to set up
it just works effortlessly
Ryan Prasad, 12 Oct 2026
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Highly recommend for Korea
My phone works the same way it does at home. Fast and unlimited.
Sabine, 12 Oct 2026
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This user has been identified as a buyer
Easy to use and worked very well while…
Easy to use and worked very well while I was abroad.
customer, 12 Oct 2026
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The network is great
The network is great, hasn't failed us even once, not in the woods or isolated hiking areas.
GC, 12 Oct 2026
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Great experience.
Worked well through Paris and England. Went perfectly.
Becky Carr, 12 Oct 2026
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Seamless process to switch when I…
Seamless process to switch when I arrived in Japan. No issue with connectivity and it’s fast.
Yihui Wang, 12 Oct 2026
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eSIM Japan
No issues , easy to use
customer, 12 Oct 2026
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Easy to use
Easy to use. Worked as soon as we landed. Have had no issues of any kind. Highly recommended
Shaun, 12 Oct 2026
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Easy to use andhave not had any issues
Easy to use andhave not had any issues
customer, 12 Oct 2026
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This user has been identified as a buyer
Everything worked as expected
Everything worked as expected
Robert, 12 Oct 2026
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This user has been identified as a buyer
Connected as soon as we arrived in…
Connected as soon as we arrived in Japan. Travelling through Shikoku and country areas and have connectivity 24/7. Highly recommended.
customer, 11 Oct 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?