eSIM (embedded SIM) technology has been gaining popularity in recent years due to several reasons:

Convenience: eSim eliminates the need for a physical SIM card. Instead, the SIM card information is embedded directly into the device, whether it's a smartphone, tablet, smartwatch, or other connected devices. This allows users to easily switch between different mobile carriers or plans without having to physically swap SIM cards.

Dual SIM functionality: eSIM enables dual SIM functionality on devices, even if they don't have multiple physical SIM card slots. This means users can have two different phone numbers or data plans active on a single device, which is particularly useful for frequent travelers or people who want to separate personal and business phone lines.

Greater flexibility: With eSIM, users can add or switch mobile carriers or plans without visiting a store or waiting for a physical SIM card to arrive. It provides more flexibility and control over one's mobile connectivity.

Internet of Things (IoT) applications: eSIM technology is also being widely adopted in IoT devices such as smartwatches, fitness trackers, connected cars, and smart home devices. It simplifies the process of connecting these devices to cellular networks, making them more accessible and easier to manage.

Sustainability: eSIM reduces the need for physical SIM cards, which can lead to a reduction in electronic waste. It also allows for easier recycling and repurposing of devices, as the SIM card information is not tied to a specific physical card.

Increasing support from mobile carriers: Many mobile network operators are now supporting eSIM technology, offering eSIM-enabled plans and making it easier for customers to switch to eSIM. This widespread support has contributed to the growing popularity of eSIM.

Overall, eSIM technology offers greater flexibility, convenience, and efficiency in managing mobile connectivity, leading to its increasing trend and adoption in various devices and applications.