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 48877 reviews on
Verified
Verified review
This user has been identified as a buyer
Great service !
Great service !
Jules, 18 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Practical
Practical, liable
Gabriela, 18 Oct 2026
Verified
Verified review
This user has been identified as a buyer
It worked smoothly in both places.
I used it in London last year and in New York this year.
It worked smoothly in both places, even in crowded areas like Comic-Con and in busy cities with lots of buildings. It was a bit of an issue on underground trains, however.
Still, thank you for the comfortable experience!
If I may offer a bit of feedback, I’d like to have more flexible pricing options.
customer, 18 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Great coverage
Great coverage. Price is comparable with the other providers (make sure you use a promoncode for 10 or 20% discount). Dl speed were lacking somewhat, but maybe this was just the local networks Ubigi uses
First time customer, 18 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Works great
Works great
Kunde, 18 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Easy set up and easy to use.
Easy set up and easy to use.. so far flawless
Customer , 18 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Amazing and very easy to get it
Amazing and very easy to get it
customer, 18 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Ubigi has given me peace of mind
Ubigi has given me peace of mind, keeping me, my family and my work colleagues connected—especially while travelling across Asia, where accessing and sharing mobile data can be a real challenge.
Penioni Ravunawa, 18 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Lives up to the review by Truly Tokyo
Day 4 of the trip and so far so good. Very smooth setup and activation. I’ve used it only in cities to date but all is well.
LISA JOHNSTON, 18 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Was there when needed
Was there when needed. Easy to use
customer, 18 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Perfect and excellent.
Perfect and excellent.
Dani Ilieva, 17 Oct 2026
Verified
Verified review
This user has been identified as a buyer
It works and easy to use
It works and easy to use
George Brittain, 17 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Very useful
Very useful. Very helpful services center.
Constantino Halkias, 17 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Worked straight away and connection is…
Worked straight away and connection is solid
Toa Saulala, 17 Oct 2026
Verified
Verified review
This user has been identified as a buyer
Reliable and fast
Reliable and fast
Shaweta, 17 Oct 2026
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 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?