If your phone supports eSIM and is unlocked, you’re good to go. Most phones from the last few years are compatible.
Check if your phone supports eSIM
go to settings
tap cellular or mobile data
look for “add eSIM”
If you see it, your phone supports eSIMs.
Make sure your phone is unlocked:
You phone also needs to be carrier unlocked.
Go to Settings > General > About
Look for Carrier Lock
It should say “No SIM restrictions”
Still unsure? If you’re unsure, share with us your phone model and we’ll help you check