Thanks to the new SmartStart feature, your data plan activates automatically upon arrival in a covered area, starting its validity period. This ensures you can fully use it without losing any days before your travel.
Once purchased, your data plan appears in the “My Account” tab on your Ubigi account, where you can track data plan usage and renewal details.
Getting started with SmartStart is easy! 🚀 Upon arrival, simply switch on your Ubigi line in your mobile settings—your data plan will activate automatically, and its validity will begin.
Note: If you are already in a covered area when you purchase the data plan, activation starts immediately.
What happens if I don’t activate my data plan right away?
If your data plan is not activated within six months of purchase, it will automatically expire and cannot be used. To avoid losing your plan, make sure to connect to activate your Ubigi eSIM within this period to activate and begin using your data plan.
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 48739 reviews on
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Easy and affordable
Easy and affordable. Bravo!!
Susan Kuflik, 16 Oct 2026
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Simply works first time
Simply works first time. No issues.
Richard Reece, 16 Oct 2026
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Easy and practical
Easy and practical
customer, 16 Oct 2026
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Our trip to Japan was flawless thanks…
Our trip to Japan was flawless thanks to Ubigi. We had service as soon as we arrived in Osaka.
Victor Lum, 16 Oct 2026
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Korea…
Installed for Travel to Korea and worked immediately without problem. Will now buy an Asia packet.
Lydia, 16 Oct 2026
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Worked pretty well most of the time but…
Worked pretty well most of the time but there were issues in areas with large population and remote locations
customer, 16 Oct 2026
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Thrilled with this eSim
Thrilled with this eSim. Previously used a different company and had so much difficulty connecting. Ubigi connected automatically and provided great signals in Prague, Vienna and Budapest at an extremely reasonable price. Will definitely use again.
Mar, 16 Oct 2026
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Smooth operations and seamless
Smooth operations and seamless
customer, 16 Oct 2026
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Seamless connectivity across Germany…
Seamless connectivity across Germany for a fraction of the cost my US carrier would have charged!
Rao, 16 Oct 2026
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Excellent esim
Excellent esim, easy and convenient, great user experience.
Sei, 16 Oct 2026
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Good coverage worldwide and great value…
Good coverage worldwide and great value for money. I’ve used Ubigi before and have had great cover.
Maxine Turner, 16 Oct 2026
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Used for four days in Taiwan
Used for four days in Taiwan. Network is fast, the set up was super easy, and it made my travels so convenient!
customer, 16 Oct 2026
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Amazing
Amazing. Just perfect
Michael, 16 Oct 2026
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My experience with Ubigi was excellent
My experience with Ubigi was excellent! The service was reliable, the signal was strong, and everything worked very well throughout my trip. I’m very satisfied with the overall experience.
The only improvement I would suggest is offering customers the option to purchase additional high-speed data once they reach the daily 5GB limit. Even if it requires an extra payment, having the flexibility to extend the daily data allowance would make the service even better.
Overall, a great experience, and I would definitely recommend Ubigi!
Noel Morales, 16 Oct 2026
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Super good
Super good ! Conexion always top
customer, 16 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?