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What's next?

Install your Ubigi eSIM

Upon purchase, you will instantly receive your QR code by email. Hold and press or scan it to install your Ubigi eSIM.

Create your account

Click on the “Sign up” button from the email to link your eSIM to your Ubigi account, track your usage and top up on the go.

Great Trustpilot stars Trustpilot
Trustpilot stars
Based on 41972 reviews on Trustpilot
5 stars Verified
Verified review
This user has been identified as a buyer
Good price, coverage and speed
It works! Not crazy expensive, easy to set up and good coverage.
customer, 23 Jul 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Worked right away once we landed…
Worked right away once we landed without any problems. Fast connection 5G. Coverage is very good.
Mohamed Baghdady, 23 Jul 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Service is just on point
Service is just on point
customer, 23 Jul 2026
4 stars Verified
Verified review
This user has been identified as a buyer
Very easy to buy and install
Very easy to buy and install. Only grudge was that didn’t have full and clear coverage. Whilst speaking with my son back home I was cutting in and out. And if I was on the beach my texts didn’t send until I was off it for some reason,
Julie Watson, 23 Jul 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Good connections
Good connections
Francis , 23 Jul 2026
5 stars Verified
Verified review
This user has been identified as a buyer
VERY GOOD SIGNAL IN TOKIO
VERY GOOD SIGNAL IN TOKIO, KYOTO, OSAKA, I RECOMMENDED
PEDRO, 23 Jul 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Ubigi scored twice for me!
I’ve now used Ubigi for two separate trips to Japan, and both experiences have been excellent. Setup was incredibly straightforward. I purchased the eSIM before my trip, activated it in just a few minutes, and had data almost immediately after landing. No hunting for SIM cards at the airport, no swapping physical SIMs, and no surprises. Coverage throughout Japan was consistently reliable, with fast data whether I was navigating Tokyo, riding the Shinkansen, or exploring smaller areas. It made using Google Maps, translation apps, and messaging completely stress-free. After two trips with zero issues, Ubigi has become my go-to travel eSIM. If you’re heading to Japan and want something that just works, I can confidently recommend it. I’ll definitely be using them again for future travels.
J. Toro, 23 Jul 2026
4 stars Verified
Verified review
This user has been identified as a buyer
It's nice to use but
It's nice to use, but sometimes the signal turns on and off when I was on the train, which was not good
customer, 23 Jul 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Excellent eSIM for Traveling in Japan
This was my first time using an eSIM from Ubigi for my trip to Japan. The app is very user-friendly, and the installation and activation process was quick and easy. Ubigi also offers great discounts, such as a welcome offer and a referral program, which made it one of the most affordable options after comparing several providers. So far, I’ve had fast and reliable internet throughout my trip in Japan. I would definitely recommend Ubigi to anyone looking for a hassle-free travel eSIM.
Rosa , 23 Jul 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Very easy and super convenient
Very easy and super convenient
customer, 23 Jul 2026
5 stars Verified
Verified review
This user has been identified as a buyer
It just worked
Reliable and fast
Torsten, 23 Jul 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Good value for money
Good value for money, fast support when you have an issue
Namz, 23 Jul 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Works seamless👍
Works seamless👍
Jeroen, 23 Jul 2026
5 stars Verified
Verified review
This user has been identified as a buyer
It was easy getting around Tokyo using…
It was easy getting around Tokyo using Ubigi. I was able to navigate and use online apps anytime I wanted. Worth it. Thanks !
Marissa, 23 Jul 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Fast connectivity!
Fast connectivity!
Douglas, 23 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?