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 49073 reviews on
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Worked better than anticipated!
Honestly worked better than I expected! I was riding motorcycle through remote areas between cities/villages for 8 days and was out of cell service maybe a handful of times! Worked better than the WiFi in the hotels! It was super easy to install — I will use it again next time!
Susan, 19 Oct 2026
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Works perfectly
Works perfectly. Easy to use
customer, 19 Oct 2026
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Many troubles to get convection in…
Many troubles to get convection in Italy, we arrive on October 16, four person conected with Ubigi all of them had problems to get connections during al least the first 3 days,
Now after fourth day in Italy we had correct connections.
Marcial Larenas and Othcustome, 19 Oct 2026
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Ease of use and affordable
Ease of use and affordable
Japan traveller, 19 Oct 2026
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My trip to Florida 2026
It’s a good eSIM and it works almost everywhere I would recommend this eSIM brand to everyone I know 5 stars hundred percent use again
Adam, 19 Oct 2026
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Easy to set up
Easy to set up and very easy to use. Thank you.
customer, 19 Oct 2026
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Once the system worked it was great
Once the system worked it was great. But because of a complication with getting my phone replaced since I last used my Ubigi account there was a huge delay of a few hours to operate without an eSim upon landing in my country of visit.
I went through the AI chat to trouble shoot, but it required a person to resend the registration email which was what took hours to complete before I could use my eSim. Not an easy task to navigate when you're limited to where you can access free wifi while travelling.
Will, 19 Oct 2026
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As advertised
As advertised, excellent service quality!
GG, 19 Oct 2026
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Excellent!
I was super satisfied with Ubigi e-sim! Everything went perfect!
Konstantina, 19 Oct 2026
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The service with Ubigi was great
The service with Ubigi was great! I had only one issue with it. It was very easy to install and the price I paid for two weeks with unlimited service worked well. Texting out of Japan to the US went well, internet connection was great everywhere and fast. The only issue I had was making phone calls to the US. I started making phone calls through WhatsApp afterwards and that worked out. I was in Tokyo, Kyoto, and Osaka and the service was excellent there. Even had some connections in subways. The only time my service slowed down was when I was coming back from Mt Fuji and we had to take a different route in the mountains. I had service but it was slow. Other than that, I highly recommend this ESIM for anyone traveling to Japan and visiting the big three places I mentioned.
Edwin, 19 Oct 2026
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I always had a good connection in Italy…
I always had a good connection in Italy but arríved at Innsbruck I lost signal and I had to buy a sim card
customer, 19 Oct 2026
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Great service
Great service, easy to install and use.
I'll continue using Ubigi for my next trips..!
Guillermo, 19 Oct 2026
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4 star because of price
4 star because of price
Convenient option when roaming internationally. I used in Japan and it worked flawlessly. Except for pricing which is abit on the higher side, the overall experience is great.
ksrd, 19 Oct 2026
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The process to setup couldn't have been…
The process to setup couldn't have been easier, both going and coming home, and for only $11.00!
customer, 19 Oct 2026
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Fairly smooth service and ability to…
Fairly smooth service and ability to top up when power runs out. The only thing I would suggest is if the choices could give specific examples of how much each data load might offer (e.g., 1gb = daily 2-3 hrs of streaming or video watching, X number of texts or emails, Y hrs of online scrolling for Z days)
Chrysalis, 19 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?