Ubigi offers a wide range of eSIM data plans tailored to the diverse needs of travelers. Among these options, you can find plans ranging from 500 MB to unlimited offerings in 200+ destinations around the world. This allows users to choose a plan that suits their usage, whether for a short trip or a long journey. Unlimited plans are particularly advantageous for those planning to stream videos, use navigation apps, or stay connected on social media without worrying about data consumption.
Ubigi also stands out for its ease of use: users can purchase and activate their plan directly from their smartphones, greatly simplifying the management of their connection. Moreover, thanks to the Ubigi app, customers can top-up their eSIM profile to have extra data in just a few clicks, wherever they are. By choosing Ubigi, travelers can move freely while staying connected. They can top up on the go, use tethering with their companions, and enjoy many other benefits.
NB: These plans may experience somespeed reductions. Operators implement this measure after a certain data usage to maintain optimal connectivity.
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 36113 reviews on
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Hassle free travel with Ubiji whilst travelling across Japan.
I used Ubigi during my travels across Japan and had a very positive experience. The setup process was quick and easy, which meant I was connected almost immediately after arrival. Throughout my trip, I had reliable connectivity whether I was exploring busy cities like Tokyo and Osaka or travelling between locations on trains.
I experienced no issues with signal, speed, or access at any point, which made it simple to use maps, book tickets, and stay in touch with family and friends. Having consistent internet access really enhanced my overall travel experience and gave me peace of mind.
Ubigi proved to be a convenient and hassle-free solution, especially compared to the inconvenience of swapping physical SIM cards or relying on public Wi-Fi. I would definitely recommend it to anyone visiting Japan who wants a dependable and easy-to-use eSIM option.
Clarisser, 02 May 2026
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Trip in Japan
Easy to get, and when traveling Japan you are connected so well. Even in higher Mountains :) what was surprising me!
So a good choice.
Torsten Kluge, 02 May 2026
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Paid online and got the qr code email…
Paid online and got the qr code email right away. Setup is quick
customer, 02 May 2026
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Good value with great amount of data
Good value with great amount of data, great coverage while I was touring Japan.
Otto, 02 May 2026
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Everything is going smoothly
Everything is going smoothly, no problems whatsoever. Easy to log in. 👍 the recommendation was good I see. Well done!
customer, 02 May 2026
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5/5 but pricey
Perfect but pricey
Unknown, 02 May 2026
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It was sameless experience
It was sameless experience
customer, 01 May 2026
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Satisfactory service over 30 days but unable to apply instructions as technical terms were not displayed on Android Samsung phone
Overall we were very satisfied with the service provided. It functioned exactly as advertised in Spain, Portugal, England and Belgium except for one day in Spain. I requested assistance from the Help Desk twice and received a reply with instructions from Salma. The agent was very helpful.
The eSIM service did not work for one day in Spain and I was advised that it had been deactivated on March 31, 2026. I purchased the service on March 31st and did not use it until April 14th. It functioned properly on the 14th and then did not function on April 15th in Cadiz, Spain. I did not deactivate the service so I do not understand how it became deactivated.
I am not tech savvy and do not know or understand technical abbreviations or terms. I tried to follow the instructions provided but did not find any fields on my Android phone Mobile Data /Data Plans that matched the terms in the instructions such as
– type the 3 letters mbb in the all 4 APN fields: Mobile Data, LTE setup, MMS and Personal Hotspot
I turned on roaming and let my phone search for the service provider. I did have service during our trip except for the one day mentioned so I can only assume that Salma or I corrected whatever error occurred.
I mention the incident above as it was frustrating as a non initiated senior trying to comply with and understand the instructions.
customer, 01 May 2026
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Easy step to download
Easy step to download. Recommend to do get it before going to the country as you need to get it while roaming
Doris Aubin, 01 May 2026
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I lost wifi comection because when the…
I lost wifi comection because when the data package ended the eSIM for data disconnected and when I bought the new one it did not connect the eSIM for data automathically. It took me a while to figure it out.
SG, 01 May 2026
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Worked very well
Worked very well
R. Misir, 01 May 2026
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Great coverage
We had no issues using Ubigi in Japan from Tokyo to Sendai - great coverage! About the only place it would be a little slow was on the trains. But we still had great service even when we were out at Yamadera!
Kim R, 01 May 2026
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Easy to activate and use
Easy to activate and use
Lay Hwa Ong, 01 May 2026
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Worked like a charm.
Worked like a charm.
Bought my esim before departure and it activate automatically when arriving in the country. Fair prices.
Would recommend
Marc, 01 May 2026
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Uncomplicated!
Not the cheapest, but the most uncomplicated!
customer, 01 May 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?
How to check eSIM compatibility
How to check carrier unlocking