embedded SIM

An **embedded SIM (eSIM)** is a digital SIM technology that allows you to activate a cellular plan from a carrier without needing a physical SIM card. Unlike traditional SIM cards, eSIMs are built directly into your device’s hardware, making it easier to switch providers, manage multiple plans, and stay connected across different regions. They are increasingly used in smartphones, tablets, smartwatches, and IoT devices, offering greater flexibility and convenience for users and manufacturers alike.