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 27396 reviews on
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Ease of signing up and price
Ease of signing up and price
Colleen Jardine, 23 Oct 2025
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Easy to use!
Easy to use!
Kathy Sutherland, 23 Oct 2025
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Easy to use and connect to
Easy to use and connect to
David, 23 Oct 2025
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Easy way to stay connected
Easy way to get connected while travelling overseas
Luciem, 23 Oct 2025
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Great eSIM, top choice
Great eSIM for traveling in America. I will use again anytime I need an eSIM anywhere.
Lucas, 22 Oct 2025
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For Japan travel, fast and convenient
Ubigi is a good choice for Japan travellers
LChan, 22 Oct 2025
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Instalation was quick and easy
Instalation was quick and easy
Good connection in central Japan
Didier, 22 Oct 2025
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Excellent value, spottier coverage outside of cities
The price for data was excellent. Topping up data was also easy and instantaneous.
Mobile coverage was sometimes weaker in smaller towns in France outside of city centers, or inside some buildings.
Generally satisfied and would use again for travel in Europe.
customer, 22 Oct 2025
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I will be using Ubigi eSIM again!
This was my first experience of buying and using an eSIM and, once I had worked out how to override my physical SIM card whilst on holiday, I had no problems and great coverage.
Susan, 22 Oct 2025
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Worked well most of the time.
Worked well most of the time.
Noted some problem with reception while inside some train stations and department stores in Osaka and Kyoto.
Guy, 22 Oct 2025
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Great price and connected easily!
Very simple to buy before I left for Portugal and the price was great! I followed the instructions to switch my phone from the home SIM to the Ubigi eSIM, and it connected at the airport soon after I landed. It allowed me to use my phone with my cycling group's What's App, to check museum times, get directions, etc. without any issues at all. Definitely recommend!
Elna, 22 Oct 2025
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Stable signal in Russia
Stable signal in Russia
customer, 22 Oct 2025
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Simple
Simple, great value.
marc, 22 Oct 2025
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Fabulous experience
The entire process was utterly seamless...from online ordering to installation of the eSIM to instant, fast data access upon landing in Tokyo. Will definitely be using Ubigi on my next Japan trip.
customer, 22 Oct 2025
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Not too bad
Price is okay, but it was a bit unstable at times (sometimes it would just really lag), but most time it worked okay
BM, 22 Oct 2025
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How to check if a device is ready for eSIM?
Check eSIM compatibility
Smartphones & Cellular Tablets:
Dial (*#06#). If an EID number shows, your device supports eSIM!
Laptops (Windows 10/11):
Open your flyout (bottom-right corner). If Cellular settings are visible, your laptop supports eSIM!
Check Carrier Unlock
On iOS:
Go to Settings > General > About, scroll to Carrier Lock. If it says "No SIM restrictions", your device is unlocked!
On Android:
Go to Settings > Network & Internet > Mobile Network, turn off Auto network selection. If you see multiple available networks, your device is unlocked! If only one appears, or you get an error, it may be locked.
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