“PORTUGAL • 10GB • 7 days” has been added to your basket. Continue shopping
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
Based on 29334 reviews on
Verified
Verified review
This user has been identified as a buyer
Had no issues
Had no issues, worked well wherever I went in Japan
Samuel Casey, 03 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Trustfull esim
Cheap, reliable and efficient.
It was our second trip in Japan with Ubigi and nothing went wrong.
Even the installation was simple.
Nothing bad to mention.
customer, 03 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Great for travel in Japan!!!
I have been using Ubigi for trips to Japan and family and friends have used for other countries based on my recommendation. Easy to install, track usage and top up. Connectivity and speed is exceptional, better than my home carrier. Highly recommended.
Gordon, 03 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Worked well
Worked well
customer, 03 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Clear
Clear, fast, well-organized and reliable. Will use it again!
Klant Antwerpen, 03 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Seamless data on my Android phone in…
Seamless data on my Android phone in Ireland. Just like being home!
Kerry Montgomery, 03 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Competitive and supportive
The cost was competitive and the service was what we needed for our trip.
Cindy, 03 Dec 2025
Verified
Verified review
This user has been identified as a buyer
It's online and can be activated on…
It's online and can be activated on landing
customer, 03 Dec 2025
Verified
Verified review
This user has been identified as a buyer
It just works
It just works. (plus it is inexpensive).
customer, 03 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Perfect
It meets my expectations, be connected on the way between 2 hotel's wifi.
JULIE L., 03 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Seamless
Seamless. No interruptions. 👍
customer, 03 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Very easy to use
Very easy to use, activated as they said it would. I would definitely use again.
Mrs Gibson, 03 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Easy to acess and manage
Easy to acess and manage, good service in Japan and Spain
customer, 03 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Affordable and easy to use
Affordable and easy to use
Sumeyye Ipar, 03 Dec 2025
Verified
Verified review
This user has been identified as a buyer
Great expérience in Taïwan
Great expérience in Taïwan , it worked since We landed at The AirPort and it had great reception across the island.
Isabel Gracia Royo, 03 Dec 2025
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 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.
Current plan: PORTUGAL • 10GB • 7 days • US$10.00
If you choose to add a new one, the current plan will be removed. What would you like to do?