How can I verify if my smartphone is compatible with an eSIM Routes plan?

Most contemporary smartphones manufactured from 2018 onwards, including models such as the iPhone 11, Samsung Galaxy S20, and Google Pixel 4, are generally eSIM compatible. The primary prerequisite is that your phone must be 'carrier-unlocked.' To definitively confirm compatibility, navigate to your phone's settings and look for options like 'Add eSIM' or 'Add Cellular Plan.' This will indicate if your device supports the digital SIM technology required for an eSIM Routes plan.