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Creating your ubigi eSIM account

What device will you be using?

View our list of eSIM compatible devices
Great Trustpilot stars Trustpilot
Trustpilot stars
Based on 28984 reviews on Trustpilot
5 stars Verified
Verified review
This user has been identified as a buyer
Excellent WiFi
Excellent WiFi - will always use it
customer, 25 Nov 2025
5 stars Verified
Verified review
This user has been identified as a buyer
V easy to use & convenient
V easy to use & convenient
Raahema Hammad, 25 Nov 2025
5 stars Verified
Verified review
This user has been identified as a buyer
Covered in Japan
Simple to set up and switch on and off. Provided full coverage throughout the trip. Very reasonably priced.
customer, 25 Nov 2025
5 stars Verified
Verified review
This user has been identified as a buyer
seamless install and buying of…
seamless install and buying of additional data bundle.
klant, 25 Nov 2025
5 stars Verified
Verified review
This user has been identified as a buyer
Nakhon Ratchasima Thailand
Reliable and dependable
customer, 25 Nov 2025
5 stars Verified
Verified review
This user has been identified as a buyer
Good reliable eSIM
I almost always had connectivity and appreciated the unlimited data that the ubigi eSIM provided. I recommend this to foreign travelers to Japan. It makes using apps like Citymapper easy and saves a lot of time.
Mark, 25 Nov 2025
4 stars Verified
Verified review
This user has been identified as a buyer
It is ok
Easy to use app, good prices, works in Japan. Connection quality is questionable - enought to navigate maps and read emails, but calling, media and real-time communication sometimes annoyingly slow.
customer, 25 Nov 2025
4 stars Verified
Verified review
This user has been identified as a buyer
Internet was fine but I tried to make…
Internet was fine but I tried to make local calls and that did not work.
customer Lucia, 25 Nov 2025
5 stars Verified
Verified review
This user has been identified as a buyer
This is my first experience
This is my first experience using a eSIM card very easy and great coverage in Japan! There was a great selection of data and call options to choose from and all for amazingly low prices.
customer mr Kym Leyson, 25 Nov 2025
5 stars Verified
Verified review
This user has been identified as a buyer
Easy to use
Ubigi worked perfectly for our trip to Japan And South Korea. Very easy to install and the connection on arrival was seamless. Would highly recommend.
customer, 25 Nov 2025
5 stars Verified
Verified review
This user has been identified as a buyer
Good Apps for traveling
Good Apps for traveling, convenient and good network.
customer, 25 Nov 2025
5 stars Verified
Verified review
This user has been identified as a buyer
Excellent coverage in Madrid and North…
Excellent coverage in Madrid and North Tenerife. I didn't have to use the WiFi at my apartment.
Emeka Odikanekwu, 25 Nov 2025
4 stars Verified
Verified review
This user has been identified as a buyer
Parfait 100/10
Parfait 100/10
Abderrahim Fizou, 25 Nov 2025
5 stars Verified
Verified review
This user has been identified as a buyer
Easy to use and strong coverage
Easy to use and strong coverage
customer, 25 Nov 2025
5 stars Verified
Verified review
This user has been identified as a buyer
Network coverage was good and better…
Network coverage was good and better than ATT.
customer, 25 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.

If you choose to add a new one, the current plan will be removed. What would you like to do?