In this video, I walk you through how to install and activate a Saily eSIM on an iPhone in just a few minutes—perfect if you’re traveling soon and want to skip the hassle of physical SIM cards. I start by breaking down what an eSIM actually is (a digital SIM built into your phone) and why it’s such a travel win: no swapping tiny SIMs, no losing your home SIM, and no airport kiosk stress. Then I show the exact setup flow I use on my own trips. First, I confirm the iPhone supports eSIM and—most importantly—is unlocked by checking Settings > General > About > Carrier Lock for “No SIM restrictions.” After that, it’s simply downloading the Saily app, choosing your destination, picking a plan that matches your trip, and following the in-app prompts. My biggest tip: activate it before your flight so it connects automatically when you land. I also cover the real-world experience—solid speeds for maps, ride shares, video calls, and uploads—plus features like the 80% data warning and built-in security tools like ad blocking, web protection, and virtual location routing for extra privacy on the road.