Many of the latest Rakuten phones are eSIM compatible devices. An eSIM (embedded subscriber identity module) is a small electronic chip embedded in your phone or device that performs the same function as physical SIM cards. The eSIM is the equivalent of a virtual SIM card.
Rather than using a “tool” to remove/insert a physical SIM card and risk losing or damaging it, an eSIM-enabled device can be programmed and reprogrammed automatically by downloading the eSIM profile from an operator via an app or a QR code.
An eSIM a is multi-carrier, it can hold up to five virtual SIM cards at a time and you just need to switch between plans in your mobile device settings.
Rakuten models equipped with an eSIM allow you therefore to activate an additional cellular data plan, which you can use locally or internationally, without the need to look for a physical SIM card.
Ubigi allows you to get and install a free eSIM profile on your Rakuten device. Using an operator like Ubigi, which connects to the local mobile network abroad in over 190 destinations, can be much more economical than paying your usual operator’s roaming charges when you use your Internet connection abroad for leisure or work.
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 30008 reviews on
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Very easy set up
Very easy set up. I bought a 10gb 30 day package for traveling in Malaysia and so far it is working perfectly.
Shirley , 02 Jan 2026
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All recommendations
It’s so easy to use the app, and the benefits are just so great.
Marko, 02 Jan 2026
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Easy to use and monitor your data…
Easy to use and monitor your data usage. Definitely recommend this for everyone.
customer, 02 Jan 2026
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Facility of using
Facility of using, intuitive
Marie LABBE, 02 Jan 2026
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Reliable connection, good pricing for the eSIM
The connection was stable throughout, pricing was reasonable for the eSIM, and the overall experience was very good.
Niral Desai, 02 Jan 2026
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I have using Ubigi for a year now
I have using Ubigi for a year now. And I had not experienced any issues. Once I purchased the data plan the connectivity is seamless. Since last one year on my travels I have used Ubigi and I have always felt the service provided is very reliable.
I would like to thank and congratulate your team for the your work and wishing you all the best and a happy new year 2026.
customer, 02 Jan 2026
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I was very happy with Ubigi, except the price was a bit high
I was very happy with Ubigi. Iphone app is excellent, coverage in Japan is very good. Nothing to complain, except.. the price perhaps. There are esim providers as good but considerably cheaper.
But, once again, service was impeccable.
Tufan the Diver, 02 Jan 2026
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Used Ubigi in Japan after a…
Used Ubigi in Japan after a recommendation. Easy to buy an e-sim package, activate and use throughout my 2 week trip. Had decent signal in most places.
Hotspot worked flawlessly too.
Ended up using about 15gb mainly for navigation and searching about local spots.
Partner who had a bit more social media use, ended up about 30gb.
Keep an eye out for promos on their website or get referral codes for a discount.
Danny, 02 Jan 2026
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Good service
Good service
Daniel F., 01 Jan 2026
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Easy to use
Super easy to set up, works perfectly fine ! We will buy again to travel for sure.
Maeva, 01 Jan 2026
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Very good
Very good, no complaints, but more expensive compared to others.
Estela Lim, 01 Jan 2026
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I’ve had an outstanding experience!!
I’ve had an outstanding experience using Ubigi eSIM. It has been incredibly reliable and has never let me down, even while traveling and moving between different locations. Setup was easy, the connection was consistently strong, and I never had to worry about losing service when I needed it most. It gave me real peace of mind knowing I could stay connected wherever I was. I would absolutely recommend this eSIM to anyone looking for a dependable and hassle-free.
Claire Bagnell, 01 Jan 2026
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great price
the price is great and connection is great
William Molinari, 01 Jan 2026
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Good Service
Ubigi is reliable with regards to data.
customerJanie Nunez, 01 Jan 2026
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Ubigi, my lifeline
This is my first time to use Esim and I’m lucky it is with Ubigi.
Happy new 2026🙏🎉🌷🔆
customer, 01 Jan 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?