“LUXEMBOURG • UNLIMITED • 8 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 44939 reviews on
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Really good connection
Really good connection
customer, 03 Sep 2026
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Setup took a bit of time for esim
Setup took a bit of time for esim
customer, 03 Sep 2026
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Ubigi customer for life
Ubigi customer for life. Easy to use and very reliable.
Frankie M, 03 Sep 2026
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Seemless
Network connection made very easy.I had a seemless experience
Titilola Olukanni, 03 Sep 2026
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UBIGI worked great in Japan
My daughter researched this and it was rated highest and we agree!! We had no problems whatsoever! I set it up to turn on as soon as I landed in Japan & it did so. I had strong reception even in some mountainous more remote areas! Thank you Ubigi! I have been spreading the word and recommending your app!
Sharon Turner, 03 Sep 2026
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Full coverage with good speed
Full coverage with good speed between Montréal, Québec and Tadoussac. Even at sea.
Great bandwidth for streaming.
Fred, 03 Sep 2026
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Greatest ever
Greatest ever
Thomas N., 03 Sep 2026
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Working normally
Working normally. No lag or no connection issues.
customer, 03 Sep 2026
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Very easy to set up
Very easy to set up. Works great!
Customer, 03 Sep 2026
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The signal strength was very good in…
The signal strength was very good in Japan. Thank you for service
customer, 03 Sep 2026
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Works great
Works great! Only app UI could be more modern.
customer, 03 Sep 2026
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Happy
Connected on landing. No issues across borders. All good.
customer, 03 Sep 2026
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Easy to install, very good connection
Easy to install, I gort very good connection anywhere in the country (better than at home)!
Elle, 03 Sep 2026
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Japan - connectivity is excellent.
Being in a foreign country can be daunting if you don't enjoy being cut off from family and friends. Ubigi supplied a data only eSim to me and it worked ever so well.
On a 1 week stay in Japan I used a little over 1GB to check maps, train times, local attractions, the weather, etc. Nothing data heavy. It worked everytime. There was no drop in service the entire time I needed it.
When I go back I'll be using Ubigi again.
customer, 03 Sep 2026
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10/10 Service while in Japan
10/10 Service while in Japan. All across Japan I had dependable service.
Lewis Kafka, 03 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.
You already have an eSIM in your cart.
Each order can only include one eSIM data plan.
Current plan: LUXEMBOURG • UNLIMITED • 8 days • US$19.00
If you choose to add a new one, the current plan will be removed. What would you like to do?