Do I need a Wi-Fi or cellular connection to install my Ubigi eSIM profile?
Yes, you will need an active internet connection—either via Wi-Fi or a cellular data network—before installing your Ubigi eSIM profile.
This connection is required when you scan the QR code provided by Ubigi and click the “Sign Up” button in the email you received. The connection allows your device to download and activate the eSIM profile properly.
We recommend using a stable Wi-Fi network if possible, as this can speed up the installation process and help avoid potential interruptions during the download. Once the eSIM is installed, you will be able to use your Ubigi data plan according to the plan’s coverage and validity.
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 48423 reviews on
Verified
Verified review
This user has been identified as a buyer
Worked perfectly in Paris. No complaints!
I recently bought Ubigi for the first time for a week in Paris. No glitches, it worked seamlessly and was invaluable for navigating the city on foot. The connectivity, speed, and usefulness exceeded my expectations - and so easy to use. I would recommend to friends and family.
MM, 12 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Very easy to use and our esims worked…
Very easy to use and our esims worked great!
Cindy Durrett, 12 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Good good !!
Good good !!
customer, 12 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Perfect for New York
I used this eSIM during a trip to New York City. I have absolutely no complaints: everything worked perfectly, with no unexpected charges. Installation and management through the app were straightforward, and I experienced no issues with network coverage or connectivity.
Giampietro Nardone, 12 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Easy and good connection
Easy and good connection
customer, 12 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Great coverage and speed in Japan!
Great coverage and speed in Japan!
Ricardo- Portugal, 12 Oct 2026
Verified
Verified review
This user has been identified as a buyer
It worked well
It worked well, but the speed was only so/so at times.
customer, 12 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Straightforward
Straightforward. That’s it!
customer, 12 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Connection was great
Connection was great. Flawless and very easy to use.
customer, 12 Oct 2026
Verified
Verified review
This user has been identified as a buyer
The eSIM was very easy to buy and…
The eSIM was very easy to buy and configure on my phone. Also the network connection works perfect in Japan.
Dirk Thiermann, 12 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Easy to setup
Easy to setup, inexpensive.
customer, 12 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Very flexible
Very flexible, for all situations a good solution. Price ok.
Balthasar, 12 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Very good fast and high covorage e-sim
Very good fast and high covorage e-sim
10/10 support, would recomend
customer, 12 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Totally easy installation and management
Totally easy
Grischa Eike Heinz, 12 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Ready from the start
Ready from the start
customer, 12 Oct 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?