Ubigi partners with mobile networks operators in different countries to bring you the most comprehensive coverage. Therefore, Ubigi eSIM allows you to connect seamlessly in 200+ destinations.
We continue to expand our coverage to bring you the best connectivity at the best speeds and we are currently rolling out 5G coverage. You will find below the complete list of operators used by Ubigi in each country as well as the type of connection (3G, 4G, 5G).
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Seamless and great coverage
Seamless and great coverage, whether in the big cities or hills areas. Highly recommend this eSIM
Glen, 22 Oct 2026
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The process was fairly simple
The process was fairly simple. Easy installation and very dependable!
customer Dan, 22 Oct 2026
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No hidden costs
No hidden costs, easy set up and top-up, great local and international connectivity
Federica Bando, 22 Oct 2026
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Verified review
This user has been identified as a buyer
Good coverage in remote areas
Ubigi's clear directions helped me activate my eSIM when I arrived in Japan. The eSIM generally worked well throughout our trip across the Japanese Alps. It was a lifesaver in Nagano when our rental car's GPS could not direct us to the rental car office to return our car. With the eSIM, I could also continue to use my normal telephone number.
MKM, 22 Oct 2026
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Ubigi eSIM device working great…
I added Ubigi eSIM device after already being in China. I realized continual cell and internet service was essential here. No problem adding so late! And it works wonderfully!
A lot less expensive than Verizon’s Travelpass !
Bill, 22 Oct 2026
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Very satified
Very satified
Trinh Nguyen, 22 Oct 2026
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Stable and Smooth Network!
Stable Network!
Timmy, 22 Oct 2026
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Reliable service anywhere
Ubigi is reliable and resolves issues promptly. Their prices aren't the cheapest but are competitive and have sales/promos frequently. I took 1 star off for the glitchy app. I couldn't activate my esim from the app, but Ubigi was quick to email me a QR code instead.
Wendy T, 22 Oct 2026
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Verified review
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Simple and easy process
Simple and easy process. E-sim worked right away when I got to Japan. Highly recommend
customer, 22 Oct 2026
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***** Ubigi eSIM
Ubigi eSIM is absolutely awesome. It was easy to set up and is the best product Ive used for Japan connection. Additionally the cost was cheaper than my current carrier's international plan, which really sucked for me last year. Ubigi is highly recommended and I give it *****!
Tehane Touli, 22 Oct 2026
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Always has good coverage
Always has good coverage
Ivan Hoffmann, 22 Oct 2026
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Verified review
This user has been identified as a buyer
Great eSIM
Amazing connection. Very reliable
customer, 22 Oct 2026
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Easy process and good service
The process of getting the esim is easy and everything works well. I used it in the US and Japan and had had no problems at the moment
Juan, 21 Oct 2026
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Easy to use and good value
Easy to use and good value
George, 21 Oct 2026
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Verified review
This user has been identified as a buyer
Perfect signal amazing 🤩
Perfect signal amazing 🤩
customer, 21 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?