Travel tips, eSIM guides and destination advice from the Vsimer team.
Pocket Wi-Fi rentals were the go-to for travelers a few years back. eSIMs have changed the math. Here's when each option actually makes sense.
Offline maps save data and they work when you have no signal at all. Here's how to set them up properly before your next trip.
Four people on separate eSIM plans costs more than two people. Here's how to think about family connectivity options, including the cases where a hotspot or shared plan makes more sense.
Wi-Fi is free but unreliable. Mobile data costs money but works everywhere. Here's how to think about when to use which - and how to make your data last.
5G is genuinely here in most major travel destinations. Here's what that actually means for travellers - faster speeds, better reliability, and a few caveats.
You can store multiple eSIM profiles on your phone and switch between them. Here's how it works, and why it's useful for frequent travellers.
The GSMA is the body that defines how eSIM works globally. Understanding the standard helps explain why eSIM works across different carriers and devices.