The PuraSIM Blog
Guides, comparisons, and tips for staying connected while traveling: eSIM by destination, how to save on roaming, mobile compatibility, and everything you need before taking off.
Article
What is Wi-Fi hotspot and how do you use it when traveling?
A Wi-Fi hotspot turns your cell phone into a pocket router to share your mobile data with your laptop or tablet. We explain how...
Read article →
Article
Airalo eSIM: what is it, how it works, and when it makes sense (guide 2026)
What is Airalo, how is its eSIM installed, how much coverage does it really have, and how reliable is it as a company, with sou...
Read article →
Article
Buying an eSIM: A Practical Guide to Getting Connected
We compare buying an eSIM from your local carrier versus an independent international provider: coverage, activation, support, ...
Read article →
Article
Airalo eSIM Europe: data plans, prices and coverage compared
What packages does Airalo offer for Europe, how much do they cost, and in how many countries do they work, with data taken from...
Read article →
Article
Saily eSIM: What it is, how it works, and how it compares to PuraSIM
Everything verifiable about Saily eSIM, Nord Security's data app for travelers: what it is, how to activate it, how much it cos...
Read article →
Roaming
Does MetroPCS have roaming? How to know if your plan covers you when traveling
MetroPCS doesn't always include data roaming; it depends on your plan and the country. This guide explains how to confirm it, w...
Read article →
Article
Buying T-Mobile eSIM: an honest comparison guide
Buying a T-Mobile eSIM makes sense if you're going to live in the United States or need a permanent number there. If your trip ...
Read article →
Roaming
Roaming with Virgin Mobile: how it works, how to activate it, and the alternative you might not have known about
Virgin Mobile roaming depends on the agreement your country's subsidiary has with foreign operators, so coverage and cost vary ...
Read article →
Article
Buying WOM eSIM vs. International eSIM: An Honest Comparative Guide for Travelers
Before buying a WOM eSIM, it's helpful to understand what a local line is designed for and what an international travel eSIM is...
Read article →
eSIM guides
eSIM Roamic: What It Is, How to Activate It, and How It Compares
What is Roamic eSIM, how is it activated, if it's reliable, and how it is similar to or different from other eSIMs for travel, ...
Read article →
Article
What is the best international eSIM? Honest comparison guide
There is no one best international eSIM for all trips. This guide compares options using six verifiable criteria (coverage, act...
Read article →
Article
Live international roaming: what it is and how to activate it step by step
What live international roaming is, how it works as soon as you land in another country, and the exact steps to activate it on ...
Read article →
Article
How to Activate Your Holafly eSIM: A Complete Step-by-Step Guide
How to install and activate Holafly eSIM step-by-step on iPhone and Android, with official Holafly documentation as a cited sou...
Read article →
Article
SIM vs eSIM: Objective Comparison to Know Which One Suits Your Travel Needs
An honest comparison between physical SIM and eSIM for travelers: verifiable criteria for coverage, activation, compatibility, ...
Read article →We didn't find any articles with that term. Try another destination.
Stop reading and start traveling
Your eSIM in more than 200 destinations, active in 1 minute. No roaming.
Choose your destination
