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 35168 reviews on
Verified
Verified review
This user has been identified as a buyer
Worked great in Japan
I used this for three weeks in Japan and it worked fine, good signal everywhere we went. Very simple to install and activate.
Doug, 18 Apr 2026
Verified
Verified review
This user has been identified as a buyer
It works!
It works!
It works seamlessly for me and is straightforward to use.
Ruth Freeman, 18 Apr 2026
Verified
Verified review
This user has been identified as a buyer
Very easily connected as soon as I…
Very easily connected as soon as I reached my destination
Julie, 18 Apr 2026
Verified
Verified review
This user has been identified as a buyer
All good
All good , no issues 😎
Nigel Bone, 18 Apr 2026
Verified
Verified review
This user has been identified as a buyer
Coverage and speed are excellent in…
Coverage and speed are excellent in Greece, Athens, and the islands
Alex, 18 Apr 2026
Verified
Verified review
This user has been identified as a buyer
Uninterrupted communication through out…
Ubigi provided uninterrupted communication during my stay in Japan from 15th to 18th April.
Champaka Biyanwilage, 18 Apr 2026
Verified
Verified review
This user has been identified as a buyer
I am Happy that Ubigi works well and…
I am Happy that Ubigi works well and allowing me stay connected in Portugal, France and Spain!
Only reason for four (4) star, that it drains battery 🪫 so quickly while looking for new towers and switches connection that You must charge phone (in my case 17Pro iPhone) constantly and carry power bank!
Usually it can drain 80%-85% by 7PM and it creates uncomfortable feeling if You will be ok or You need to charge it again in the hotel if forgot power bank in the room!
But overall it’s a very good option to use and I still would recommend this service!
Also need to check how it’s will work when I reach 60GB during the month since it’s said it will reduce speed of internet significantly even I have an Unlimited plan!
Fingers crossed 🤞
Thank You 🙏🏻
Pavel S
customer, 18 Apr 2026
Verified
Verified review
This user has been identified as a buyer
After a few connection problems
After a few connection problems. Everything was smooth sailing afterwards.
Markus, 18 Apr 2026
Verified
Verified review
This user has been identified as a buyer
everything worked as expected
everything worked as expected
Matic Kovacic, 18 Apr 2026
Verified
Verified review
This user has been identified as a buyer
It works great and i didn’t have any…
It works great and i didn’t have any issues
Leonora, 18 Apr 2026
Verified
Verified review
This user has been identified as a buyer
It's easy to connect with ubigi
It's easy to connect with ubigi
customer, 18 Apr 2026
Verified
Verified review
This user has been identified as a buyer
easy and effective
Easy to purchase and activate. Reliable service and have used it in three continents
MrD, 18 Apr 2026
Verified
Verified review
This user has been identified as a buyer
Easy to use and great functionality
Easy to use and great functionality
customer, 18 Apr 2026
Verified
Verified review
This user has been identified as a buyer
It's worth to buy
By now it is what I need. I have no problem at all her in Europe. The prices are very good.
Silvia Patricia Perez, 18 Apr 2026
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