How is an eSIM different from a physical SIM card?

Both eSIMs and physical SIMs do the same job: connect your phone to a mobile network so you can make calls, send messages, and use mobile data. The difference is in how they're built - and that difference matters a lot when you're traveling.

	Physical SIM	eSIM
Form	Removable plastic card	Chip built into your device
Setup	Visit a store, insert card	Buy online, scan QR code
Switching plans	Swap the card physically	Done through phone settings
Risk of loss	Can be lost or damaged	Cannot be removed or stolen
Travel	Need to find a local store abroad	Buy and activate from anywhere

For travelers, the biggest advantage of an eSIM is convenience - you can buy a local data plan before you even board your flight, without touching your physical SIM or losing your home number.

One thing to note: Activating an eSIM requires a Wi-Fi or mobile data connection. Make sure you're connected before you start the setup process.

Not sure if your device supports eSIM? Check out our Device Compatibility guide to find out.