An eSIM (embedded SIM) is a digital SIM that allows you to activate a cellular plan without having to use a physical SIM card. Unlike traditional SIM cards, eSIMs are built directly into your device's hardware, allowing you to switch carriers or plans digitally without needing to swap out physical cards.

Not all devices support eSIM technology. It’s mostly available on newer smartphones, tablets, and smartwatches. For iPhone devices, models from the XS onward are compatible. For Android devices, refer to the manufacturer’s specifications or contact your carrier.

Many dual-SIM devices support the use of both an eSIM and a physical SIM simultaneously, allowing you to have two active numbers on the same device. This feature is particularly useful for separating work and personal numbers or managing domestic and international plans.

If you’re using an iPhone, our app lets you complete installation with just a couple of taps. For Android devices, you typically need to scan a QR code provided by our app or you can enter a confirmation code, though advanced users may also set it up manually.

Yes, many devices that support eSIM technology allow you to store multiple eSIM profiles, though only one can be active at a time. This is useful for switching between different carriers or plans, such as when traveling internationally.

The main benefits of eSIM include the convenience of not needing a physical SIM card, the ability to switch carriers or plans easily, the option to have multiple numbers on one device, and better security since eSIMs are harder to lose or tamper with compared to physical SIM cards.