An eSIM is a digital SIM card built right into your device. It lets you access mobile data and cellular networks without having to swap physical SIM cards.

Most iOS and Android devices now support eSIM. This includes models like Apple, Samsung, Google, and Huawei phones. To check if your device is compatible, here's our detailed list of data compatibility for Klook eSIM: https://www.klook.com/faq/category-142-question-14357/.

eSIMs have several benefits over traditional SIM cards. They let you swap providers without changing physical SIMs, easily switch between local and global plans, and help you avoid roaming fees when traveling.

Most eSIM-compatible devices let you have multiple eSIM plans at once. This means you can use a local eSIM for everyday stuff and a global eSIM when you're traveling abroad.