Check if your eSIM profile is installed on your device.
Check eSIM profile activation
Check if your eSIM profile is activated on your device.
Apply data to eSIM profile
Ensure data is applied to your Ubigi eSIM profile.
Check APN configuration
Ensure that the APN is correctly set for your Ubigi connectivty.
Check network display
Check the network status for your Ubigi connectivity.
Final checks!
Check account creation and Internet access.
Mobile Data has to be applied to the Ubigi eSIM profile so that you can access the Internet.
To do that, go to: Settings > Connections > SIM card manager. Under “Preferred SIM cards”, tap on Mobile data and select the eSIM profile you want to apply data to. The tick will appear in front of it when it is selected.
Important: When you have multiple SIM cards/eSIMs (“plans”) on your device, it is not possible to activate cellular data on two data plans at the same time. You can only apply it to one at a time.
Great
Based on 29799 reviews on
Verified
Verified review
This user has been identified as a buyer
Reliable Global eSIM for Travelers (Japan)
Went to Japan (i.e, Fukuoka, Yufuin, Beppu, Onomichi, Imabari, Matsuyama, Hiroshima, Kansai and Kanto area). Overall, it delivers on convenience and coverage, making it a dependable choice for Japan trips (can't comment on different countries yet).
Easy setup: Activation is straightforward. Scan a QR code, install the eSIM, and you’re online within minutes.
Stable performance: In most locations, data speeds are reliable for navigation, messaging, browsing, and even video calls.
Satisfied Customer, 15 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Too easy
Too easy, worked as soon as I landed, so convenient.
Daz, 15 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Easy to use
All fine, easy to use.
customer, 15 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Very useful
Very useful
customer, 15 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Everthing was good
Everthing was good,
Thanks Ubigi A +++++
customer, 15 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Seamless Ubigi eSIM Experience
I was using Ubigi for the first time. This eSIM was really easy to install and to use during my stay in Japan. This was such a breeze compared to another eSIM option I have used in the past. I will certainly use Ubigi again during my upcoming travel to Europe.
Hoskin, 15 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Connection is slow half of the times
Connection is slow half of the times, this is somehow different than last time I used Ubigi. The only difference is I got the unlimited package this time vs. 10GB last time. My wife uses 10GB without any issues either. If you are throttling the speed of the unlimited package, what's the point of paying more to get less?
customer, 15 Dec 2025
Verified
Verified review
This user has been identified as a buyer
VERY RELIABLE
VERY RELIABLE, STRONG SIGNAL, NO DEAD SPOTS
customer, 15 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Most reliable esim
I used Ubigi eSIM for the first time while I was traveling in Japan (Tokyo and Osaka) recently. It was very easy to install and amazingly it worked so well throughout my journey without any connection issue at all. I am thinking of using it again soon in my next travel destination.
FJ, 15 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Works great
Works great! Will use again when traveling
customer, 14 Dec 2025
Verified
Verified review
This user has been identified as a buyer
sehr gut
great price, absolutely no issues in und around frankfurt am main
customer, 14 Dec 2025
Verified
Verified review
This user has been identified as a buyer
everything according to my expectations
everything according to my expectations
Karl, 14 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Didn't have a single issue the entire…
Didn't have a single issue the entire 15 days!
customer, 14 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Great service
Great service! This is so easy to use. Not only is it easy but its a great service. I not only will use this service every time I travel but my family and extended family are now using it. Keep up the great work! Five stars all the way.
Jacqueline A, 14 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Will use again !
Will use again !
customer, 14 Dec 2025
Thank you
Your message has been sent. We’ll get back to you shortly.
Thank you
We have taken into account your subscription to the newsletter
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?
will appear in front of it when it is selected.
How to check eSIM compatibility
How to check carrier unlocking