Ubigi partners with mobile networks operators in different countries to bring you the most comprehensive coverage. Therefore, Ubigi eSIM allows you to connect seamlessly in 200+ destinations.
We continue to expand our coverage to bring you the best connectivity at the best speeds and we are currently rolling out 5G coverage. You will find below the complete list of operators used by Ubigi in each country as well as the type of connection (3G, 4G, 5G).
Verified review
This user has been identified as a buyer
Very easy to use
Very easy to use
Monica, 14 Nov 2025
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This user has been identified as a buyer
Easy to use
Easy to use, great price and very reliable.
Karen, 14 Nov 2025
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Verified review
This user has been identified as a buyer
Very good service
Very good service
customer, 14 Nov 2025
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Verified review
This user has been identified as a buyer
Excellent app
Excellent app. For use in Singapore
Lucie, 14 Nov 2025
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Verified review
This user has been identified as a buyer
Works like a charm and cost is very…
Works like a charm and cost is very reasonable
Bob Yuan, 14 Nov 2025
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Verified review
This user has been identified as a buyer
cheap and user friendly
cheap and user friendly. u can install the app and see how much u've used up, or purchase additional Gs.
no more dragging a portable wifi. esim is my new bff.
customer, 14 Nov 2025
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Verified review
This user has been identified as a buyer
Everything went well!
Everything went well!
Mariana Mendes, 14 Nov 2025
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Verified review
This user has been identified as a buyer
No disruption issues
No disruption issues. Easy connection
Steve C, 14 Nov 2025
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Verified review
This user has been identified as a buyer
Easy, simple high speed service
I went with the Best Asia 10gb plan for my trip to Japan and South Korea. Super easy to add to your phone before you go, and worked flawlessly in both places with 5g speeds. My boyfriend had the same and he did go through the 10gb, but it was easy for him to get more data. I did my reseach before choosing, and other companies are charging more for either the same plans or even less speed.
customer, 14 Nov 2025
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Verified review
This user has been identified as a buyer
Easy and reliable
Easy to use and reliable for my trip to Japan. Being able to track usage and top up on the app was very helpful.
Sarah, 14 Nov 2025
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Verified review
This user has been identified as a buyer
10 out of 10!!!! Unlimited Data!
10 out of 10! There was some confusion about when to start the eSIM but once that was figured out, everything was smooth sailing. I'd recommend getting unlimited data for the time you'll be away.
Customer from USA, 14 Nov 2025
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Verified review
This user has been identified as a buyer
Excellent!
Excellent!
customer, 14 Nov 2025
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Verified review
This user has been identified as a buyer
Very good service 👌🏾✅💯
I had network at my arrival at my destination and during all my stay. It worked efficiently and smoothly.
For sure i will use it again i already have my eSIM 😎
Aalyah, 13 Nov 2025
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Verified review
This user has been identified as a buyer
Ubigi, Trustworthy and Dependable.
We never had any problems with connectivity. It was great!⁰
Lillian McRay, 13 Nov 2025
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Verified review
This user has been identified as a buyer
Connectivity
Great connection everywhere. :)
customer, 13 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.
You already have an eSIM in your cart.
Each order can only include one eSIM data plan.
Current plan: •
If you choose to add a new one, the current plan will be removed. What would you like to do?