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Travel smarter, stay connected

Guides and tips on eSIMs, roaming and mobile data for travelers.

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Fresh guides from the VamosData team, newest first.

Siargao travel guide: when to go, what to do, and how to stay online

When to visit Siargao, what to see, how to get there, which Philippine networks work best — and how a VamosData eSIM keeps you online from landing.

DestinationsTravel tips

What "unlimited" data really means: fair use policies, explained

Unlimited travel data plans don't stop you — they slow you down. What a fair use policy really does, how to read the fine print, and when unlimited is worth it.

eSIM basicsTravel tips

eSIM vs. local SIM card: an honest comparison, including where local wins

A travel eSIM is not the right tool for every trip. A straight comparison with the local prepaid SIM — and the four situations where buying local still wins.

eSIM basicsTravel tips

The non-EU pockets inside Europe

Schengen, the EU and 'roam like at home' are three different maps. Where they diverge — microstates and the Western Balkans — is where roaming bills happen.

EuropeDestinationsTravel tips

How to turn on data roaming (and why a data-only eSIM needs it)

Data roaming isn't a fee trap for a travel eSIM — it's the setting that turns it on at all. Where to find and flip it on iOS and Android, and why it matters.

eSIM basicsTravel tips

Countries where buying a local SIM means showing your passport — and why roamers skip that queue

Many countries require ID to register a SIM card. Here's why, where it shows up, and why an inbound roamer isn't the person the rule is written for.

eSIM basicsTravel tips

The Brexit roaming trap: why 'roam like at home' skips the UK both ways

Brexit ended free EU roaming for the UK in both directions. What changed, what UK rules actually require now, and how to avoid a surprise phone bill.

Travel tipsEuropeeSIM basics

How much data do you actually need? A day-by-day breakdown by traveler type

Work out your real mobile data needs abroad with a simple day-by-day calculator, broken down by activity and traveler type, from backpacker to streamer.

Travel tipseSIM basics

Using your phone in Turkey: passport checks, the IMEI rule, and what actually works

Turkey registers every SIM to a passport and starts a countdown on foreign handsets. What the IMEI rule means for your phone, and the setup that skips it.

DestinationsTravel tipseSIM basics

Europe by train in September: staying online between borders

September is Europe's best rail month and its trickiest for data. Border hops, tunnel dead zones, onboard Wi-Fi that isn't — and what to set up before boarding.

SeasonalEuropeTravel tips

Why your phone stops working in a crowd of 100,000

Five bars of signal and nothing loads. Why huge events break mobile data, the offline habits that survive it, and how to arrive already connected.

EventsTravel tips

Morocco travel guide: where to go, when to visit, and what to know before you fly

A practical Morocco travel guide: top regions, best seasons, visa and plug basics, and how a VamosData eSIM keeps you connected along the way.

DestinationsTravel tips

Where to see the total solar eclipse in Spain on August 12, 2026

Spain's total solar eclipse sweeps from Galicia to the Balearics on August 12, 2026 — best places to stand, safe-viewing rules, and how to share it live.

EventsEuropeTravel tips

Coolcation destinations: where to go in Europe when the heat is too much

Mild-summer Europe, from the Nordic classics to green northern Spain and the Italian mountains — plus how to stay connected once you leave the coast road.

DestinationsTravel tipsEuropeSeasonal

Do you need a VPN in China in 2026?

China's 2026 crackdown changed which VPNs survive and who gets fined. What travellers report still connects, and the setup that skips the tunnel.

ChinaDestinationsTravel tips

China's Great Firewall: what's blocked, and why a VPN isn't a plan

What China's Great Firewall actually filters, why VPNs are a fragile workaround, and how a VamosData eSIM routes around the problem entirely.

ChinaDestinationsTravel tips

Landing without Wi-Fi: your first 30 minutes in a new country

Airport Wi-Fi wants to text you a code you can't receive yet. How to land with data already working, plus the offline backup to build before you fly.

eSIM basicsTravel tips

Staying connected on a cruise without the bill shock

Your phone quietly joins the ship's costly satellite network at sea. Here's how eSIMs really work on a cruise, and how to stay online in port for less.

SeasonalTravel tips

A €100 video call in Switzerland: the roaming bill nobody expects

One weekend in Switzerland, a single video call on the wrong line, and a €100 roaming bill back home. How it happens — and how a VamosData eSIM stops it.

eSIM basicsTravel tipsEurope

Streaming the World Cup 2026 final abroad: don't let your connection lose

Spain vs Argentina, July 19. If you're watching the World Cup final away from home, here's how to stream it without buffering, blackouts, or a roaming bill.

EventsTravel tips

How to get internet on your phone in China

Getting online in China takes a little planning: which apps are blocked, why a VamosData eSIM sidesteps the firewall, and what to set up before you fly.

ChinaDestinationsTravel tips

How to avoid roaming charges in Europe

Practical ways to avoid roaming charges in Europe: what EU rules do and don't cover, the UK and Switzerland traps, and how a VamosData eSIM keeps costs flat.

Travel tipsEurope

eSIM vs physical SIM: which is better for travel?

eSIM vs physical SIM compared for travelers: setup speed, cost, dual-SIM use and security — plus when plastic still wins and how to check your phone.

eSIM basicsTravel tips

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