“VIETNAM • 10GB • 30 days” has been added to your basket. Continue shopping
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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 41552 reviews on
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Service comment
The service was perfect. Everything works perfectly.
Petr, 17 Jul 2026
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Worked perfectly
Worked perfectly the whole trip and was accessable everywhere, with east access to add to my phone.
Sabrina, 17 Jul 2026
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If you travel to two consecutive countries
I bought two e-sim cards at the same time, one for 1 week in Seoul and 1 for a month in Japan. In the beginning, I was a bit confused about which e-sim to activate, but thanks to the help centre, it worked out in the end.
Danielle B., 17 Jul 2026
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Excellent service
Excellent service
customer, 17 Jul 2026
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Worked well in three europe countries
Worked well in three europe countries
customer, 17 Jul 2026
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Excellent 👍
Excellent 👍
Jacquiline Lactaoen, 17 Jul 2026
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It was awesome experience
It was awesome experience
I visited japan
customer, 17 Jul 2026
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Couldn’t fault this for my I phone
Couldn’t fault this for my I phone. Loaded it on before I left the UK and automatically started working in Japan as soon as I landed.
G HOP, 17 Jul 2026
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Easy to set up and always works
Easy set up, worked right away and didn't stop working. Can always do that quick Google search or use maps for directions. Has worked in Iceland, Sweden, Denmark, and Norway without an issue.
customer, 17 Jul 2026
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Had no problems!
Had no problems!! Works good
customer, 17 Jul 2026
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Easy to use!
Easy to use!
Roxanne, 17 Jul 2026
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Love using Ubigi when I'm traveling…
Love using Ubigi when I'm traveling outside of Europe. Great connectivity in Central America! Super fast connection, amazing user experience.
customer, 17 Jul 2026
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This was a seamless switch and…
This was a seamless switch and reasonably priced service. Would definitely use again.
Deb, 17 Jul 2026
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All good
Have had good coverage so far.
customer, 17 Jul 2026
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Was skeptical at first, but LOVE it
I’m still on use with Ubigi, but I’ll say the Best Asia unlimited plan has been phenomenal!! The cellular kicks some serious butt and is SO speedy in every area another esim may lack. I have yet to have no reception at all which back in the states you run into a lot. 1000% reccomend.
Brookie, 17 Jul 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.
Current plan: VIETNAM • 10GB • 30 days • US$12.90
If you choose to add a new one, the current plan will be removed. What would you like to do?