“SLOVAKIA • 25GB • 30 days” has been added to your basket. Continue shopping
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Install your Ubigi eSIM
Upon purchase, you will instantly receive your QR code by email. Hold and press or scan it to install your Ubigi eSIM.
Create your account
Click on the “Sign up” button from the email to link your eSIM to your Ubigi account, track your usage and top up on the go.
Great
Based on 31350 reviews on
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Worked excellent as expecting
Worked excellent as expecting
customer Hank, 11 Feb 2026
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Brilliant!
Brilliant!
Ann Johnson, 11 Feb 2026
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Highly recommended.
Very reliable and budget wise esim.
Joyans, 11 Feb 2026
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My son recommended this app during our…
My son recommended this app during our travel. My husband and I are both impressed by the quality of wifi it provides. The ease in using the app is a big factor and can be used to wherever you are.
10 stars 🌟
Tiesch, 11 Feb 2026
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Reliable Service
Used it for my Jakarta - Bali Trip for a week and the service was reliable.
snorelcz, 11 Feb 2026
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Excellent service across the board
Excellent service across the board. It was simple to use and significantly less expense than alternatives, even easy to top-up when I suddenly ran out (all my own fault). Would highly recommend
Lucy, 11 Feb 2026
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Great eSIM for Japan
I've been using Ubigi across Tokyo and Kyoto and the experience has been seamless. I had 5G coverage almost everywhere with excellent speeds. The setup was quick and it works perfectly on my Samsung Galaxy A54. Highly recommended for anyone traveling to Japan who needs a reliable and fast data connection.
Simone Marini, 11 Feb 2026
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Excellent!
Excellent!
customer, 11 Feb 2026
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Seamless from the time we landed and…
Seamless from the time we landed and still enjoying it.
customer, 11 Feb 2026
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Very friendly app help u to don’t waste…
Very friendly app help u to don’t waste time !
Paul Dan Groza, 11 Feb 2026
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It worked flawlessly from landing in…
It worked flawlessly from landing in Egypt. No problem whatsoever.
Pete Horsley, 11 Feb 2026
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Easy to use and fair prices
Easy to use and fair prices
Karin, 11 Feb 2026
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Canada to Bahrain
Easy to install, you keep your phone number so it is like you are at home. Less expensive than your phone company.
Daniele, 11 Feb 2026
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Everything went easy and well
Everything went easy and well
EDDY CAEKELBERGHS , 11 Feb 2026
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Very easy to use and very affordable
Very easy to use and very affordable
Gil, 11 Feb 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.
Current plan: SLOVAKIA • 25GB • 30 days • US$19.00
If you choose to add a new one, the current plan will be removed. What would you like to do?