One-off eSIM
A data pack for a specific country and number of days. Pay once; nothing runs after it is used up.
- Pick a country and data amount
- QR by email after payment
- No contract, no commitment
Find your destination on the map or just type a country. QR delivered by email after payment.
Coverage
189+ destinations live
Use mouse wheel to zoom, drag to pan.
Pick your eSIM type
One-off data for a single trip, Flex for repeat travel, one eSIM for several countries, or a pack for the whole group.
A data pack for a specific country and number of days. Pay once; nothing runs after it is used up.
A monthly data plan that renews itself. Useful if you travel often or stay longer.
One eSIM for several countries on the same trip. No new SIM at every border.
Buy several eSIMs at once and send the QR codes to the whole group. Everyone gets their own data.
What it's for
Three simple steps + QR code visual
Find data for your country/needs
Card, Apple Pay, Google Pay online
In phone settings → Mobile Data → Add eSIM

Phone compatibility
Enter the phone model. The checker helps catch older devices or regional limitations before you buy data.
Type your phone model — we'll tell you in seconds.
Tip: start with the brand and we'll suggest the model.
Second SIM
eSIM acts as a data-only second line. Your primary SIM keeps receiving calls, SMS, and bank codes.
FAQ
You install the QR code at home before the trip. After landing you turn on mobile data for the eSIM and the phone connects to an available local network. Pack validity follows the plan terms.
No. The eSIM runs as a second, data-only line. Your main SIM with your number keeps receiving calls, SMS and bank codes.
Inside the EU, Roam Like at Home means your home plan often suffices. An eSIM helps when your fair-use data runs out, you want separate data, or a second phone. Outside the EU the gap versus roaming is usually much larger.
Most phones from the last five years support eSIM. In the compatibility check, enter your model and you will see right away whether it works — or what to do if it does not.
If the plan supports top-up, you add data from your phone without a new QR code. Top-up availability is shown in the plan detail.
Drop your email and we'll send practical tips for choosing and activating an eSIM. We only use email for delivery and useful travel guidance.
TvojeData.cz
QR by email after payment. Internet works after eSIM activation.