Guides
What is worth knowing before you buy a travel eSIM, in short.
How to choose a travel eSIM
Five things to check before you buy: days, data, "unlimited", the local network and the price.
How much data do you need for a trip?
An estimate by what you do on your phone, per day and per week, and how to use less without missing anything.
How to install an eSIM, and what to do when you land
Install at home on Wi-Fi, switch on when you land, and three settings that prevent surprises on your bill.