eSIM guides
Everything you need to know before you travel.
What is an eSIM?
An eSIM is a SIM card already built into your phone. Here is how it works.
Read guide · 4 min
Is my phone eSIM compatible?
Check in 30 seconds whether your device supports eSIM and is not carrier locked.
Read guide · 3 min
How to install an eSIM (iOS and Android)
Step by step from QR code to working data, including the settings you need.
Read guide · 5 min
How much data do you need on holiday?
Realistic daily usage numbers so you do not buy too much or too little.
Read guide · 4 min
eSIM vs local SIM vs roaming
Which option is cheapest when — an honest comparison.
Read guide · 4 min
Troubleshooting eSIM problems
The most common issues and how to fix them in a few minutes.
Read guide · 4 min