After hundreds of flights, I learned there's one travel upgrade that makes every international trip easier, and I do it before I even leave my house. I set up a Nomad ESIM. If you have never used an EIM before, it's basically a digital SIM card you can download and activate from your phone.No airport kiosks, no swapping SIM trays, and most importantly, no surprise roaming charges when you get home. Here's what I do. I open the Nomad app, choose the country or region I'm traveling to, pick a data plan, and t ...

Going abroad? @nicnguyen on how to avoid surprise roaming charges, and save on a cellular data plan overseas. https://t.co/L59YLpgsvS ...