In this video, I break down what I look for in the best travel eSIM app if you want reliable data abroad without swapping SIM cards or getting hit with roaming surprises. Not every eSIM service is equal, so I walk through the key decision points: country coverage, network speed (including 5G support), setup simplicity, pricing transparency, and the extra features that actually matter when you’re stuck on unfamiliar networks. I also share my personal experience using Saily (built by the team behind NordVPN) across multiple countries over the past couple of years, including a recent 3-week trip in Thailand where it stayed consistently fast and reliable for Maps, streaming, WhatsApp, and uploading photos. I cover how Saily works (install the app, choose a destination, pick a plan, and it activates when you arrive), what pricing looks like (including regional plans), and the security extras like ad blocking, web protection, and a virtual location feature to add privacy on public Wi‑Fi. I also keep it honest: it’s data-only, and you should do a quick compatibility check to make sure your phone supports eSIM.