Discover your next dream destination with Ubigi’s complete guides, full of the best addresses and tips from all over the world.
Guide for Tokyo Game Show
03/09/2026
Complete Guide to The Asian Games
24/08/2026
Where to Eat Korean Street Food
18/08/2026
Best eSIM for Vietnam: top plans compared for travelers
18/08/2026
Guide for Nintendo World Japan
11/08/2026
Guide to the Temple of the Tooth
11/08/2026
Slow Travel Destinations: Where to Slow Down and Explore
08/08/2026
Obon Festival in Japan: Japan’s Festival of Remembrance
07/08/2026
Best eSIM for Thailand : The Complete Guide to Stay Connected While Traveling
02/08/2026
Best eSIM for China: top plans, prices, and tips for travelers
23/07/2026
Fuji Rock Festival guide
15/07/2026
Best Tokyo Disneyland Rides & Attractions
09/07/2026
Great
Based on 45807 reviews on
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Worked greatly
Worked greatly, 10GB was more than enough for 2 weeks of travelling.
Maciek , 14 Sep 2026
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Great customer service
I landed in Japan and I didn't have the settings on my android correct so my esim didn't switch over. I emailed ubigi through the customer service portal and got an immediate response. The trouble shooting fixed my setting and I had service. Thank you!
Tiffany, 14 Sep 2026
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Absolutely amazing eSIM works great and…
Absolutely amazing eSIM works great and very reasonable prices highly recommended
customer, 14 Sep 2026
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Everything went perfectly.
Everything went perfectly.. would def. purchase it again.. 21 days in the US.
Sonja, 14 Sep 2026
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Easy to use and install I had no…
Easy to use and install I had no problems. Service was great.
John H, 14 Sep 2026
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Very good connectivity
Very good connectivity overall
customer, 14 Sep 2026
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All around great eSIM
Instructions were easy to follow and made activating eSIM very easy. During our two weeks (England and Portugal) our data plan was always available and we had plenty of data (10gb) for our vacation. It helped that there was also wi-fi at all our lodgings. Would definitely use again. Worked great and less expensive than all of the better known products.
Rob P, 14 Sep 2026
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Very strong and stable connection
Very strong and stable connection! Easy to activate esim and very reasonable price. Highly recommended!
customer, 14 Sep 2026
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Great coverage in several euro cities
Great coverage in several euro cities .
App easy to navigate .
Price plans fair
Daniel McMahon, 14 Sep 2026
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So easy to set up and use
So easy to set up and use. Best investment for overseas use
R.M. Harvey, 14 Sep 2026
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Easy to install and everything is…
Easy to install and everything is perfect
customerjudy, 14 Sep 2026
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Its simple
Its simple. Simple to use. No fuss. It just works.
Obknobe, 14 Sep 2026
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I was in a bind, but Ubigi came through!
I was given a surprise when my work didn’t provide me international calling, on a recent trip to Holland. As my phone is locked, I had to find an alternate communication method. Ubigi was a perfect choice for an older iPhone 13 that I had. I tested before I got to Holland and when the wheels touched down, my service was flawless. Great value and great service. I will use again in the future.
Tim Somers, 14 Sep 2026
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Good network availability in Sicily and Malta
Good network coverage in Sicily and Malta
customer, 14 Sep 2026
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Very easy for a first time customer.
Very easy for a first time customer.
Russell, 14 Sep 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.
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If you choose to add a new one, the current plan will be removed. What would you like to do?