Security has become important more than ever and that is why it has become a priority for carriers. Like physical SIM cards, eSIM such as Ubigi eSIM provide the most secure and private ways to connect to the Internet.
Security standards on cellular networks are much higher than those of the public Wi-Fi networks that you can find in airports, hotels or cafés. 3G and 4G connectivity make data theft nearly impossible thanks to: – Private access – Private network – End-to-end control of your data – Encryption – Authentication
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 35633 reviews on
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Good connection
Good connection for Netherland.
customer, 25 Apr 2026
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Works perfectly in Japan
Works perfectly in Japan
customer, 25 Apr 2026
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A fast seamless service
A fast seamless service. I used it in Hawaii and Japan. Both work great.
Gregoz, 25 Apr 2026
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Very good and efficient
Very good and efficient
Mr Kirit Amin, 25 Apr 2026
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Working perfectly
Working perfectly. Easy to set up
customer, 25 Apr 2026
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Worked perfectly
Worked perfectly. I just used it for 15 days in Japan. Worked absolutely best in every part. Thanks Ubigi.
customer, 25 Apr 2026
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Tokyo Japan Trip 2026
We took our Vacation to Japan this year and assumed our phones would work there but no bueno. Meet a fellow American in the lobby who let us know about Ubigi. What a game changer! There are multiple plans which I find excellent for how long your stay will be. Not money gouging app where it’s just this or that. I will recommend Ubigi to all that will be traveling. Love the App. Simple and very fair $. Than you for making our trip ez
Matthew Steele, 25 Apr 2026
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The internet signal is good
The internet signal is good; it works seamlessly even in the tunnel. It more than met my needs.
Customer, 25 Apr 2026
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Easy to follow steps on iPhone and…
Easy to follow steps on iPhone and great internet connection, used in various countries throughout Europe and Asia! Always recommend to friends and family!
Celeste M., 25 Apr 2026
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It was so easy to install the ESim
It was so easy to install the ESim. It all was done automatically and really quick. The connection worked right away with no issues since then. I have made other experiences with another supplier before, so I am very happy that it works so great with Ubigi now.
customer, 25 Apr 2026
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Easy to use andcworked well when i…
Easy to use andcworked well when i needed it . Recomended it ,and will use it for future travels
customerMicha, 25 Apr 2026
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It works great
It works great
customer, 25 Apr 2026
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5g throughout our stay in Japan
5g throughout our stay in Japan. Easy to install
john sutcliffe, 25 Apr 2026
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It worked as exected
It worked as exected
customer, 25 Apr 2026
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Used Ubigi whilst on holidays in Japan
Used Ubigi whilst on holidays in Japan. Was so easy to load and use, internet connection was fast and never failed us thankfully as being old I was worried I would get lost easily. Will be using again on my next holiday
Kellie Scott, 25 Apr 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?
How to check eSIM compatibility
How to check carrier unlocking