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 27451 reviews on
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Prices are reasonable
Prices are reasonable, better than most competitors. The service just works, activated the ESIM and travelled all around Europe, it has more than one carrier per country so I had better reception than all my local friends. Absolutely recommend Ubigi's service
Omri H, 24 Oct 2025
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Extremely easy to use with excellent…
Extremely easy to use with excellent documentation. Highly recommend!
Holly L., 24 Oct 2025
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Esim was good
Esim was good. Sometimes we would lost connection. Overall it was fine
Angel Baby, 24 Oct 2025
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I used Ubigi in Slovenia and Croati
I used Ubigi in Slovenia and Croatia. Most of the time i was 5G or 4G, but sometimes was LTE or ni signal at all.
Zana, 23 Oct 2025
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It was my first time to use Ubigi
It was my first time to use Ubigi, and I wasn't sure how it works. Your instruction & You Tube gave me everything I needed to do.
customer, 23 Oct 2025
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A no-brainer for future use
The ease, quality and coverage of this will make the decision to use again if needed for international travel without hesitation
Jan 🇨🇦, 23 Oct 2025
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Works very well in Japan.
Works very well in Japan.
Keith, 23 Oct 2025
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Japan trip
Been in Tokyo, Kyoto and Osaka. The service worked perfectly everywhere. I'll use it again if I ever go back to Japan.
Paolo R, 23 Oct 2025
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Connectivity is great.
Connectivity is great.
Cimacustomer, 23 Oct 2025
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Great service
Recommend, good signal all around south Japan.
JURAJ PIVOVÁRČI, 23 Oct 2025
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Worked really well on my last trip
Worked really well on my last trip. I’ll definitely get the service again! Thanks Ubigi!
Marito Sanchez, 23 Oct 2025
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Seamlessly operates in Japan just like…
Seamlessly operates in Japan just like my carrier back home in Canada. Very satisfied with my choice.
Martin, 23 Oct 2025
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There is no QR code.
No down time. It was easy to set up.
Anna, 23 Oct 2025
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Reliable…
It was easy to set up and it worked very well most of the time (Paris, 10 days). Having access to internet anywhere anytime during a trip is an helpful friend. I will recommend it to my friends.
customer, 23 Oct 2025
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Ubigi Great Alternative to $12 daily carrier charges…
Glad I discovered Ubiqi before traveling to Japan. Easy to use and pretty flexible plan choice. I was there for 10 days and used 3.5 MB out of my 10 MB plan. Reasonable pricing.
Dale, 23 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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