Works Great in the San Francisco and on Holiday in France. The only downside is when they said ‘on Limited’ its only 25 gb data and you can’t by a router with an eSIM with Ubigi so you can share... See more
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Was difficult to setup with my carrier on an Android S23 cell phone. Contacted the service number several times to finally get the phone operational. Connected finally on day 3. Service personnel... See more
It was more difficult than i would expect to get started but then works great most of time. When I use with my Express VPN connection, Ubigi sometimes drops out. It works fine and then suddenly I ge... See more
I had signal and data roaming almost all the places I have visited in Italy, including Roma, Amalfi, Ravello e Capri. But I had no signal and data roaming in Positano, one of the most famous cities in... See more
Company details
About Ubigi eSIM
Written by the company
Ubigi is the ultimate connectivity solution for travelers seeking reliable and affordable data plans around the world. With its innovative eSIM technology, Ubigi offers flexible data plans in over 200 destinations, eliminating the hassle of high roaming fees and unreliable public Wi-Fi.
Effortless connection, Anywhere you go!
Staying connected has never been easier. Whether you're navigating with maps, sharing your travel moments on social media, staying in touch with loved ones, or accessing reservations and tickets online, Ubigi ensures a seamless and user-friendly experience. Designed for smartphones, tablets, and laptops, Ubigi adapts to your needs, whether you're traveling for leisure or business.
Quick Setup, Stress-Free Travel
With a quick and easy setup, Ubigi lets you enjoy your trips stress-free, keeping you connected to what matters most. Explore, discover, and stay online wherever your adventures take you.
Travel freely and stay connected, no matter where you go. ✈️📱
Effortless connection, Anywhere you go!
Staying connected has never been easier. Whether you're navigating with maps, sharing your travel moments on social media, staying in touch with loved ones, or accessing reservations and tickets online, Ubigi ensures a seamless and user-friendly experience. Designed for smartphones, tablets, and laptops, Ubigi adapts to your needs, whether you're traveling for leisure or business.
Quick Setup, Stress-Free Travel
With a quick and easy setup, Ubigi lets you enjoy your trips stress-free, keeping you connected to what matters most. Explore, discover, and stay online wherever your adventures take you.
Travel freely and stay connected, no matter where you go. ✈️📱
Contact info
France
- cellulardata.ubigi.com
Stay connected wherever you go!
4.1
Great
42K reviews
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Good speed and support despite error at activation
I got an error at activation. The customer support is by mail only, but very reactive. After manual settings, it worked. The network speed in Austria was good.
12 July 2026
Easy and good!
12 July 2026
It worked really well
It worked really well. I am please with the service and recomended
13 July 2026
Easy to purchase and activate on iOS
Easy to purchase and activate on iOS, worked flawlessly after arriving.
13 July 2026
Easy to use app and super reliable fast…
Easy to use app and super reliable fast service!!
20 July 2026
Connection was amazing it helped me a…
Connection was amazing it helped me a lot only couple of places that I can’t get the signal but it was a short time. So *****
13 July 2026
May use AI-assist with repliesRead more
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Dont laste long
Dont laste long because i got 3Gb and i get finish with in 1day and the worst i did juste use maps
20 July 2026
Reply from Ubigi eSIM
Dear customer,
We are sorry to hear that your 3GB data package ran out in just one day, especially when you were primarily using navigation maps. While map apps themselves use moderate data, smartphones often trigger heavy background activity in the background—such as automatic cloud backups, system updates, offline map downloads, or photo syncing—as soon as a fast cellular connection is detected. Tips on configuring data-saving settings are available on our website, and our support team is always available to help review your usage logs with you.
99% of the time only LTE
99% of the time only LTE. Even if it says 2 bars or 1 bar data doesn’t work. Horrible experience with this eSIM.
20 July 2026
Reply from Ubigi eSIM
Dear customer,
We are sorry for the frustrating experience and poor data performance despite showing signal bars. Having LTE with 1 or 2 bars can often indicate that your device is connected to a distant or heavily congested tower, resulting in non-responsive data throughput. In many destinations, we have multiple network partners available. Network switching instructions are available on our website, and our support team is always available to help you select a stronger, more reliable local line.
Good price, coverage and speed
It works! Not crazy expensive, easy to set up and good coverage.
8 July 2026
Worked right away once we landed…
Worked right away once we landed without any problems. Fast connection 5G. Coverage is very good.
19 July 2026
Service is just on point
20 July 2026
My data stopped working after a week…
My data stopped working after a week when my data plan was for 30 days. I know I haven’t ran out of data so now I have no way to contact anyone
14 July 2026
Reply from Ubigi eSIM
Dear Jayden,
We're sorry to hear about your experience.
We can see that you are already in contact with our support team, and we hope they can help investigate the issue and find a resolution for you. In some cases, service interruptions can be related to plan status, device settings, local network conditions, or other technical factors, and our team will be able to review the details with you.
If you need further assistance, please continue replying to our support team so they can help you as quickly as possible.
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,
12 July 2026
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.
9 March 2026
OK but GPS coordination for Google Maps did not work
Google Maps and Apple Maps GPS coordination to directions for walking around.
8 July 2026
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