Can I use a referral promo code to purchase an eSIM profile on Ubigi website ?
No, you can’t use a referral promo code to purchase an eSIM profile on the website. However, you can use it to recharge your account from your Ubigi account once you have installed your eSIM profile on your device.
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 31595 reviews on
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Super easy to install and use
I used Ubugi in Costa Rica then in Senegal and it's the perfect eSim. Simple to install, easy to use and very good price too.
Ghislaine Bovy, 17 Feb 2026
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Very reliable
First time using Ubigy in Italy, very reliable and easy to install
customer, 17 Feb 2026
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Excellent data connection
Excellent data connection, super easy to use and install. Great price. Will without a doubt use Ubigi again during my next trip!
Laurent, 17 Feb 2026
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PERFECT AND EASY
PERFECT AND EASY
customer, 17 Feb 2026
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Easier way to install it than other.
Easier way to install it than other.
Will buy ony over this app in future
Davor, 17 Feb 2026
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Data service was good
Data was fast, uninterrupted and platform is user friendly. Contacting customer service was abit of a hassel but eventually got through. Overall great service
customer, 17 Feb 2026
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Awesome coverage
Awesome coverage
Haris, 17 Feb 2026
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Great value for money
Great value for money, with easy-to-follow instructions and reliably stable connections throughout my trip.
customer, 17 Feb 2026
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Great service
Great service
Gregory chieu, 17 Feb 2026
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Easy to use
Simple. Easy and it’s very affordable
customer, 17 Feb 2026
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Perfect Service …
Worked flawlessly and had a great signal.
Felicia Ehlers, 17 Feb 2026
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Perfect for a Japan holiday
I used a Ubigi SIM during a two week trip to Japan - I used my phone for browsing, booking, calls and more and never had a problem with connection. We spent most of the time in cities, but it was also fine in a more remote location.I had 20GB of data and did not use it all up - it went a long way.
Polly carmichael, 17 Feb 2026
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Only had one area that had poor
Only had one area that had poor
Service on the outskirts of Kyoto
RAYMOND EHLERS, 17 Feb 2026
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Good first experience with this company
I had no issue setting up the eSIM and I had mobile data as soon as I landed in Japan.
David, 17 Feb 2026
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Intuitive app
Great experience, the app is intuitive. Payment is easy and the package can be activated automatically when we arrive at our chosen destination.
Arthur, 17 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.
If you choose to add a new one, the current plan will be removed. What would you like to do?
How to check eSIM compatibility
How to check carrier unlocking