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Installation

Check eSIM
profile installation

Check if your eSIM profile
is installed on your device.

Activation

Check eSIM
profile activation

Check if your eSIM profile
is activated on your device.

Apply data

Apply data
to eSIM profile

Ensure data is applied
to your Ubigi eSIM profile.

Check APN

Check APN
configuration

Ensure that the APN
is correctly set for
your Ubigi connectivty.

Check Networks

Check network
display

Check the network status
for your Ubigi connectivity.

Final checks

Final checks!

Check account
creation and
Internet access.

Great Trustpilot stars Trustpilot
Trustpilot stars
Based on 35310 reviews on Trustpilot
4 stars Verified
Verified review
This user has been identified as a buyer
Most of the time working well
Most of the time working well Some times signal is weaker
Selva, 20 Apr 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Very reliable and stable.
Very reliable. Data connection is stable everywhere. Thank you so much.
customer, 20 Apr 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Easy to use and very cot efficient
Easy to use and very cot efficient
Eamonn O'Hara, 20 Apr 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Easy setup
Easy setup, worked from minute 1, 4G/55 in most of Japan area!
customer, 20 Apr 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Super easy no issues
Super easy no issues. Best thing I brought for my trip
customer, 20 Apr 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Ubigi E Sim worked effectively as soon…
Ubigi E Sim worked effectively as soon as I landed in Japan. Even in remote areas such as near Mount Fuji and the Japanese Alps.
Carol C, 20 Apr 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Easy to install and great reception
Easy to install and great reception
Rob Dee Zee, 20 Apr 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Easy
Easy, quick and so simple to use.
Mike R., 20 Apr 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Easy to purchase and use, low cost
The e SIM was easy to purchase and I didn't need to do anything else - it just worked! We visited rural destinations where phone reception wasn't always available but this SIM performed better than the alternative one purchased by my partner.
Lizzie, 20 Apr 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Simple to add e-sim
Simple to add e-sim, inexpensive.
customer, 20 Apr 2026
5 stars Verified
Verified review
This user has been identified as a buyer
I love it always
I love it always. I use this when I travel.
customer, 20 Apr 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Super easy to set up
Super easy to set up, good prices and good phone service
Sharma, 20 Apr 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Everything worked great and very easy…
Everything worked great and very easy transition!
HR, 20 Apr 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Very easy to load
Very easy to load and good rate for esim for data for my Ipad Mini
hervé COLAS, 20 Apr 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Just like at home
Quite easy to install on your phone and then as efficient as your usual provider in your own country. You are connected just as you were at home.
Vincent, 20 Apr 2026

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