What is an eSIM? And what can I do with the Red Bull MOBILE eSIM app?

An eSIM is very much like a regular SIM – but not removable. An eSIM allows you to have two service providers on a single smartphone. Think of it as having two SIM cards in one device – your existing “physical” SIM card and a second “electronic” SIM. You can use the Red Bull MOBILE eSIM app for data connectivity when you travel to different countries.