Create your account
Verify your phone, then choose optional profile, destination, update, and country/region settings.
Four clear stepsSet up before takeoff.
Set up before takeoff.
Connect in coverage.
Constella keeps the travel eSIM flow clear: create your account, confirm current availability, install on a supported device, and monitor the plan as you travel.
Choose an eSIM and plan
Browse current coverage, then compare data allowance, validity, and total USD price.
Install on Wi-Fi
Follow the guided installation on a supported iPhone or Android device before you travel.
Connect and manage
The plan starts when it first connects in coverage. Check remaining data and status in Constella.