How do I activate my Ubigi services with my Windows 10 or Windows 11 device equipped with a Ubigi physical SIM card?
First, make sure that the SIM card is well inserted in the SIM card slot of your device (please refer to the instruction manual of your device).
Then, the only thing you have to do is to connect your device to the Ubigi network and create your personal account. To do that, please follow the instructions here.
Voilà ! You can now enjoy your Ubigi services.
Note: in case there is no SIM card inserted in your device, first make sure it is compatible with Ubigi service: Which Windows 10 or Windows 11 devices are compatible with Ubigi services? If it is compatible and you never had a SIM card or you lost it, please contact device manufacturer directly to request a new one.
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Great
Based on 41653 reviews on
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Worked well in Japan
Worked well in Japan
Sugie Govender, 19 Jul 2026
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Easy and no problems
Easy and no problems
customer, 19 Jul 2026
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Whole experience was smooth
Whole experience was smooth
Erdem Varer, 18 Jul 2026
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Easy to set up
Easy to set up. Always had a signal.
Polly, 18 Jul 2026
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Great service
Using Ubigi was a seamless experience, I would highly recommend and will definitely be using agin when travelling.
Matt, 18 Jul 2026
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The service was good
The service was good, but I am not able to opne my app again to see how much internet I’ve used.
customer, 18 Jul 2026
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Ubigi proved to be a top-tier choice…
Ubigi proved to be a top-tier choice for my trip to Japan. I tested it in Fukuoka and Hiroshima, and the coverage was excellent everywhere, even while traveling on trains, at underground stations, and throughout tunnels. Connection speeds were consistently fast, and all websites and apps loaded without any delays.
The installation process is extremely simple and user-friendly. The app guides you seamlessly through the entire setup, the eSIM is added automatically, and it connected to the network immediately upon landing at the airport. I highly recommend it to anyone looking for a reliable and easy internet solution in Japan!
tomaz treven, 18 Jul 2026
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Great
Great. Happy with service.
customer, 18 Jul 2026
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Cheap and it worked the way as…
Cheap and it worked the way as advertised in Japan. Would use again on my next trip.
Dennis Tong, 18 Jul 2026
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Would recommend!
The eSIM was easy to purchase and activate on my phone without any issues, which I did prior to my flight. Once I was at my destination country, I turned it on and had very minimal issues with my internet connection during my stay. I felt the speed was faster than other providers when compared to friends that purchased from another company. I would often be able to look something up online while friends waited for their sites to load. Having the app also helped with seeing how much data was being used. Would recommend!
EW, 18 Jul 2026
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Easy to use & Fast
As soon as I arrived my destination and switched to Ubigi, I was connected. No complication. No buffering. No downtime throughout my stay.
Mariam, 18 Jul 2026
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Super easy to install
Super easy to install, great price, and worked perfectly throughout my trip. No issues at all and very convenient for traveling. Definitely recommend!
M, 18 Jul 2026
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I am traveling thru Scotland and have…
I am traveling thru Scotland and have been connected to internet all the time, from Edinburgh to Skye over the highland and Loch Lomond.
Serge from Germany, 18 Jul 2026
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In Japan it works perfect
In Japan it works perfect
customer, 18 Jul 2026
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Had no problems setting up and using my…
Had no problems setting up and using my esim in Japan, will use again
customer, 18 Jul 2026
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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?