Note: Referral codes (Referrer code and Reward code starting with an R-) are not accepted when purchasing an eSIM profile on the website. However, they are accepted when you recharge your Ubigi account via the Ubigi app
If you get an error message when using a promo code when purchasing an eSIM profile on our website or when you top up your Ubigi account from the app: When typing the code into the Promo Code field, make sure to: – respect upper and lower case letters – proofread carefully to avoid typing errors – not to put any space(s) before or after the promo code
Also, each promo code may have a limited validity period, so make sure that the code is still valid (you will find this information on the email or information note received with that promo code)
If the situation persists even after meeting all these conditions, do not hesitate to contact our Customer Service for further assistance.
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 34241 reviews on
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Could internet quality in Florida
Good internet quality in Florida, also in thw national parks.
D.L. , 13 Apr 2026
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Great experience while traveling to…
Great experience while traveling to Japan. Will use again.
customer, 12 Apr 2026
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Perfect no problem
Perfect no problem
Stavros Filippelis, 12 Apr 2026
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installation automatique rater
installation automatique n'a pas fonctionné, mais l'assistance à été super réactive et efficace
Manuel P, 12 Apr 2026
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Convenient way to get up and running with data
I travel a lot. I used to buy a local SIM card wherever I went to. That is still the cheapest way to get data if you are going to be somewhere for a while. eSIMs are a very convenient alternative and you do not have to visit a retailer with your passport. I have accounts now with Airalo and Ubigi, Ubigi being the most recent. Both work well and have different products that work well in different places. Ubigi is good because it is just a single eSIM that you add packages to. So far it has worked pretty well for me. I did have an issue where one country took an hour or two to start working. That could have been down to the local network in South Sudan.
I expect to keep using the service. It is pretty simple and easy. It works with my Sony Xperia 10V phone.
Dave, 12 Apr 2026
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Easy to connect and very good service in all Republica Dominicana.
Easy to buy, to install and to use. Good connection in all the country.
customer, 12 Apr 2026
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Great
Great, highly recommend after trying many others. Great service and network usage.
customer, 12 Apr 2026
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esay to activate
esay to activate
Michael Kost, 12 Apr 2026
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Uninterrupted Service
Arrived in Japan and had service almost immediately. Have been here nearly two weeks and have not lost connectivity.
DAWN, 12 Apr 2026
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Useful
✅ Met my need. 👍🏻
customer, 12 Apr 2026
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Sign on
Sign on - buying data
customer, 12 Apr 2026
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Nice to have data without being …
Nice to have data without being terrified of Canadian data roaming!!
Mary Dales, 12 Apr 2026
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Seamless connectivity eSIM in Japan
We re using the e Sim for past 10 days in Japan and it with seamless. Very good connectivity. I highly recommend using this eSIM in Japan. Service is excellent
Veena Vijay, 12 Apr 2026
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So far so good
So far so good
Nazli Tahvili, 12 Apr 2026
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This user has been identified as a buyer
Great for travelling in Japan
Great coverage across Japan and easy installation.
Ron, 12 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