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Great
Based on 28636 reviews on
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Very good coverage.
Very good coverage.
ARUN, 17 Nov 2025
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Easy to setup and easy to use.
Easy to setup and easy to use.
customer, 17 Nov 2025
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Very convenient
Very convenient! Whenever we go on vacation we use Ubigi for our trips. This allows us to search things to do, use maps, and stay connected. Never had any problems with connectivity.
Melissa Caratao, 17 Nov 2025
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Easy set up
Easy set up. just need wifi to connect the first time and you're good to go.
customer, 17 Nov 2025
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Easy to connect
Easy to connect, worked very well the whole time in Japan.
Mats Nilsson, 17 Nov 2025
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Ubigi was new to me but easy to use
Ubigi was new to me. I came across it while researching my holiday to Japan and china. I found it very easy and straightforward to download before my holiday and just as easy to switch to the e-sim on arrival in Asia. Network access has been excellent throughout my time in Asia with Ubigi.
Nicola Morgan, 17 Nov 2025
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SIM worked without issues in Spain
SIM worked without issues in Spain
customer, 16 Nov 2025
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The eSIM was really easy to sign up and…
The eSIM was really easy to sign up and then the setup for the phone was equally simple.
In 5 minutes I was back to roaming status in Japan.
When I'm back in Japan, I will reinstate the Ubigi eSIM by taking out a new data package.
Stewart Fowler, 16 Nov 2025
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Easy to get on& came on just when I…
Easy to get on& came on just when I entered the country
Aimée, 16 Nov 2025
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Easy to use
Very minimal connectivity issues, even in rural areas! Very pleased with how easy everything was.
Kelli, 16 Nov 2025
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Excellent
Excellent.
But on some places signal disappeared.
On Tokyo Disneyland, for example.
customer, 16 Nov 2025
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Ubigi was great!
The app tells you how much you've used and can easily top it up if nearing max. It seamlessly switched from Japan to Korea when I landed at ICN airport from Japan.
Alexandra, 16 Nov 2025
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A little data from my iPad
I like it the right amount of data for I need the app. Plan works great.
David, 16 Nov 2025
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Easy to download and use
Easy to download and use. Good value for money
Margaret Ford, 16 Nov 2025
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Installation before the trip abroad was…
Installation before the trip abroad was easy and took just a few minutes. Upon arrival in Argentina the eSim was operative right away.
Burkhard, 16 Nov 2025
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How to check if a device is ready for eSIM?
Check eSIM compatibility
Smartphones & Cellular Tablets:
Dial (*#06#). If an EID number shows, your device supports eSIM!
Laptops (Windows 10/11):
Open your flyout (bottom-right corner). If Cellular settings are visible, your laptop supports eSIM!
Check Carrier Unlock
On iOS:
Go to Settings > General > About, scroll to Carrier Lock. If it says "No SIM restrictions", your device is unlocked!
On Android:
Go to Settings > Network & Internet > Mobile Network, turn off Auto network selection. If you see multiple available networks, your device is unlocked! If only one appears, or you get an error, it may be locked.
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