Thanks to the new SmartStart feature, your data plan activates automatically upon arrival in a covered area, starting its validity period. This ensures you can fully use it without losing any days before your travel.
Once purchased, your data plan appears in the “My Account” tab on your Ubigi account, where you can track data plan usage and renewal details.
Getting started with SmartStart is easy! 🚀 Upon arrival, simply switch on your Ubigi line in your mobile settings—your data plan will activate automatically, and its validity will begin.
Note: If you are already in a covered area when you purchase the data plan, activation starts immediately.
What happens if I don’t activate my data plan right away?
If your data plan is not activated within six months of purchase, it will automatically expire and cannot be used. To avoid losing your plan, make sure to connect to activate your Ubigi eSIM within this period to activate and begin using your data plan.
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 48854 reviews on
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Perfect and excellent.
Perfect and excellent.
Dani Ilieva, 17 Oct 2026
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It works and easy to use
It works and easy to use
George Brittain, 17 Oct 2026
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Very useful
Very useful. Very helpful services center.
Constantino Halkias, 17 Oct 2026
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Worked straight away and connection is…
Worked straight away and connection is solid
Toa Saulala, 17 Oct 2026
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Reliable and fast
Reliable and fast
Shaweta, 17 Oct 2026
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My first experience - it was perfect!
It was easy an quick to recive. The connection in Marrokko was fine. Also in the countryside.
Alexandra Jungreithmayr, 17 Oct 2026
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Easy quick and simple
Easy quick and simple
customer, 17 Oct 2026
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ubigi esim
easy transaction, and ready to use
customer, 17 Oct 2026
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This worked really well and had…
This worked really well and had connection everywhere I went in South Africa.
Dawn Coetzer, 17 Oct 2026
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I booked it in advance
I booked it in advance. When I arrived in the country I was visiting the sim activated easily
Juliet Fenton, 17 Oct 2026
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Service wa good
Service wa good
Pina, 17 Oct 2026
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Downloaded app a few days before…
Downloaded app a few days before the trip. Paid for esim pkg that worked well for me. Landed in Japan and turned on data. Fast data! Easy to set up. Will use again when I come back!
Linda V, 17 Oct 2026
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The e-sim is simple for installation…
The e-sim is simple for installation and reliable in use.
Sergey Muhammedov, 17 Oct 2026
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I was in Okinawa and always had a…
I was in Okinawa and always had a connection no matter up north or in Naha 👍🏻. Haven’t been on other islands surrounding it tho
customer, 17 Oct 2026
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Excellent- easy to use and really good…
Excellent- easy to use and really good value.
customer, 17 Oct 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?