How Travel eSIM Works

From purchase to connectivity in under two minutes — no plastic, no queues.

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Choose your destination and plan

Browse destinations by country or region. Select a data plan that suits the length of your trip — from 1 GB for a long weekend to Unlimited for a month-long adventure. Plans start from $4.50.

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Receive your QR code instantly

After purchase, your eSIM QR code arrives by email within minutes. No waiting, no delivery, no trips to a phone shop. Just an email in your inbox.

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Install the eSIM before you fly

On iPhone: Settings → Cellular → Add eSIM → scan the QR code. On Android: Settings → Network → SIM → Add eSIM. The whole process takes under two minutes on Wi-Fi. Do this at home — you'll thank yourself at the airport.

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Arrive and connect automatically

When your plane lands and you switch your phone off flight mode, it connects to the local network automatically. No configuration, no PIN, no fumbling. You're online before you reach baggage claim.

eSIM vs Physical SIM Card

	Travel eSIM	Local SIM card
Buy before you travel	✓	Varies
Works from the moment you land	✓	After queuing
No passport required	✓	Often required
Multiple countries on one plan	✓	Separate card needed
No physical card to lose	✓	Can lose/damage
Instant top-up online	✓	Find a store
Keep your home number active	✓	Requires SIM swap

Frequently Asked Questions

What is an eSIM?

An eSIM (embedded SIM) is a digital SIM card built into your phone. Instead of inserting a plastic SIM card, you download a carrier profile by scanning a QR code. You can store multiple eSIM profiles on your phone and switch between them in Settings.

Which phones support eSIM?

Most modern smartphones support eSIM including iPhone XS/XR and all newer models (iPhone 14 US models are eSIM-only), Samsung Galaxy S20 and newer, Google Pixel 3 and newer, and most flagship Android phones from 2020 onwards. Check your phone's Settings → Cellular to confirm.

Does my phone need to be unlocked?

Yes. If your phone was purchased on a carrier contract (e.g. AT&T, O2, Vodafone), it may be carrier-locked. Contact your carrier to unlock it before your trip. Most carriers do this for free after 12 months of service.

How long does eSIM activation take?

The QR code is delivered by email within minutes of purchase. Installation takes under two minutes on a stable Wi-Fi connection. We recommend installing at home before your trip, not at the airport.

Can I keep my home SIM while using a travel eSIM?

Yes. Most modern phones support dual-SIM (one physical SIM + one eSIM). You can keep your home SIM active for calls and texts while using the travel eSIM for data. In Settings, set your home SIM as 'Primary' and the travel eSIM as your data line.

What happens if I run out of data?

You can purchase additional data or a new plan at any time. Log into your Limitflex account to top up, or purchase a new eSIM profile for your destination.

Are there any hidden fees or roaming charges?

No. The price you see is the price you pay. There are no roaming charges, no overages, and no monthly contracts. Data usage is capped at your plan limit — you won't receive a surprise bill.

Can I use eSIM for phone calls?

Limitflex travel eSIMs are data-only plans. To make calls, use VoIP apps (WhatsApp, FaceTime, Skype) over your data connection, or keep your home SIM active for traditional calls.

Ready to try it?

Browse destinations and buy your first travel eSIM in under two minutes.

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