Travel guides for staying connected
How eSIMs work, step-by-step setup help, data tips and destination guides, written to get you online the moment you land.
LatesteSIM basics
What Is an eSIM? A Plain-English Guide for Travellers
An eSIM is a SIM card built into your phone. Here's how it works, why it's the easiest way to get mobile data overseas, and what to check before you buy one for your trip.
3 Nov 2026 3 min readRead the guide
Setup guidesHow to Install a Travel eSIM on iPhone and Android (Step by Step)
Install your eSIM at home in about two minutes, then switch it on when you land. Step-by-step instructions for iPhone, Samsung and Google Pixel, plus the settings that stop surprise roaming charges.
3 Nov 2026 3 min read
eSIM basicsDoes My Phone Support eSIM? How to Check in Two Minutes
Most phones from 2019 onwards support eSIM, but it also needs to be carrier-unlocked. Here are the quick checks for iPhone, Samsung and Pixel, and what to do if yours doesn't qualify.
3 Nov 2026 3 min read
Travel tipsHow Much Mobile Data Do I Need for My Trip?
Maps and messaging barely use any data; video and hotspotting use a lot. Use these rough per-hour figures and trip examples to pick the right eSIM plan size, plus simple ways to make your data last.
3 Nov 2026 3 min read
Setup guideseSIM Not Working? 9 Fixes to Try Before You Panic
Installed your eSIM but no data, or 'No Service' when you land? These nine checks fix almost every travel eSIM problem, from roaming settings and APNs to manual network selection.
3 Nov 2026 3 min read
Travel tipseSIM vs International Roaming vs Local SIM: Which Is Best for Travel?
Three ways to get mobile data overseas, compared on cost, convenience and coverage. Find out when roaming makes sense, when a local SIM is worth the hassle, and why most travellers now choose an eSIM.
3 Nov 2026 3 min read
Destination guidesJapan eSIM Guide: Staying Connected from Tokyo to Kyoto
Everything you need to know about mobile data in Japan: which networks our plans use, how much data a typical trip needs, eSIM vs pocket Wi-Fi, and setup tips so you're online the moment you land at Narita, Haneda or Kansai.
3 Nov 2026 3 min read
Destination guidesOne eSIM for Europe: How Regional Plans Work Across 42 Destinations
Travelling through several European countries? A single regional eSIM covers 42 destinations, including the UK, Switzerland, Norway and Türkiye, switching networks automatically as you cross borders. Here's how it works and what to check.
3 Nov 2026 3 min read
Travel tipsHow eSIMs Are Transforming the Way Australians Travel
Discover how eSIM technology is revolutionising global connectivity — from instant setup to borderless data plans, eSIMs are making travel simpler, faster, and smarter.
1 Nov 2025 2 min read
NewsWelcome to eSIMStar — The Future of Global Connectivity
eSIMStar is redefining travel connectivity with instant activation, flexible regional plans, and seamless global coverage—all from your device.
28 Oct 2025 2 min read
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