Do I need an eSIM? What is an eSIM, exactly?
An eSIM is a digital SIM card, so think of it as the downloadable version of a traditional physical SIM card. An eSIM lives inside your phone, allowing you to connect to networks in countries all over the world.
If you’re going to be travelling internationally, an eSIM is a great way to connect to local networks in a new country for an affordable price. With prepaid data packages, you’re in control of how much data you buy.