Will my phone work abroad, or do I need international roaming?
Your mobile phone can work abroad, but using international roaming for data, calls, or texts may lead to high costs. Instead of paying expensive roaming fees, opt for an eSIM from the Ubigi app. Always check your local operator’s roaming agreements to avoid any surprises when you arrive at the local airport.
Ubigi offers affordable, flexible prepaid data plans with reliable coverage in over 200 destinations. Stay connected without the hassle of switching or damaging your physical SIM card. Flying is often tiring. If you add jet lag and possible delays at customs or baggage claim, save yourself the added stress of having to find a reliable connectivity solution at a reasonable cost.
Explore our eSIM data plans for seamless and budget-friendly connectivity during your travels. Click here to learn more and start saving on your next trip!
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 35280 reviews on
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Was recommended by a friend
Was recommended by a friend, and it has been amazing for a new person to use. I am using it in Bali Indonesia.
Kerry, 20 Apr 2026
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I liked to play with my games
I liked to play with my games
Melvin, 20 Apr 2026
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Great service!!!
Great service!!!
Teodora Peeva, 20 Apr 2026
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Just perfect in Japan.
Just perfect in Japan.
ESIM preinstalled, plan bougth in advance and at landing just disconnect flying mode and change data to esim and thats it DONE!!!!
100% coverage in Tkyo, Kyoto, Osaka and travel beetween.
Bougth to much data, but it was my mistake.
Take Ubigi and got a great travel.
Antonio Calado, 20 Apr 2026
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It was in general a very good…
It was in general a very good experience, buying, downloading and activating it was easy. But sometimes I barely had a working connection, which was annoying. But most of the time I was very pleased.
Thanks
customer, 20 Apr 2026
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Good service
Pretty fast customer service. This esim hasnt failed me yet. Competitive pricing
customer, 20 Apr 2026
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Everything thanks 👍
Everything thanks 👍
Lazaro, 20 Apr 2026
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Works Perfect in South Korea and Japan.
Works Perfect in South Korea and Japan.
ED, 20 Apr 2026
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Would recommend Ubigi to anyone
Would recommend Ubigi to anyone, easy of installation, instant pick up upon arrival at destination. Great coverage throughout.
Paul Ingham, 20 Apr 2026
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Easy end to end experience
The eSIM was easy to purchase, set up and use while travelling. The instructions provided were clear and coverage was excellent.
Japan Holidaymaker, 20 Apr 2026
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Very useful and cheaper for a 7-day…
Very useful and cheaper for a 7-day trip.
milet, 20 Apr 2026
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AMAZING ESIM
AMAZING ESIM. No problems with it. All going smoothly so far. I RECOMMEND TO EVERYONE. GENUINELY REALLY HAPPY WITH IT
Hungryhoy, 20 Apr 2026
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Worked like a dream
Worked like a dream
Lynne , 20 Apr 2026
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Reliable fast
Reliable fast
TMP, 20 Apr 2026
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Easy to set up and easy to use.
Easy to set up and easy to use.
Lesley, 20 Apr 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?