> Zesimer.
How it works

Get online abroad in four simple steps

No SIM swaps, no roaming bills and no store queues. Pick a plan, pay, and your travel eSIM is delivered by email in seconds — ready to scan and connect the moment you land.

From checkout to connected

The whole process takes a couple of minutes — most of it is choosing the plan that fits your trip.

1

Choose your destination & plan

Browse eSIMs by country, region or global coverage and pick the data amount and validity that fit your trip.

2

Pay securely

Check out in seconds with secure card payment — no store visits, no contracts and no paperwork.

3

Get your QR code instantly

Your eSIM and QR code arrive by email the moment you pay — usually within seconds, ready before you pack.

4

Scan & connect on arrival

Scan the QR to install on Wi-Fi, then switch the eSIM on when you land. Your data starts on first connection.

eSIMs, explained

Everything you need to know about eSIMs

An eSIM is a digital SIM built into your phone. Instead of a plastic card, you install a data plan with a QR code — so you can get a local plan for your destination without swapping anything, the moment you arrive.

Is my phone compatible?

Most phones from 2019 onward support eSIM — recent iPhone, Samsung Galaxy and Google Pixel models included. Each plan has a Compatibility checker so you can confirm your exact device.

Instant, paperless delivery

No shipping and no waiting. Your eSIM QR is emailed within seconds of payment, so you can install it on Wi-Fi at home before you travel.

Activates when you arrive

Validity starts on first connection in your destination — not at purchase — so you can buy and install your plan days ahead of your trip.

Keep your number

Your eSIM runs alongside your main SIM, so you still get calls and texts on your usual number while using local data on the eSIM line.

Top up anytime

Running low mid-trip? Recharge from your account in a few taps — no need to buy or install a brand-new eSIM.

No roaming bills

You pay one upfront price for a local or regional data plan — no surprise roaming charges from your home carrier.

Frequently asked questions

An eSIM is a digital SIM embedded in your phone. Instead of inserting a plastic card, you install a plan by scanning a QR code. You can store several eSIMs and switch between them in settings — ideal for travel.