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eSIM from 99 CZK · QR after payment
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Tap a country. Pick a no-contract plan.

Find your destination on the map or just type a country. QR delivered by email after payment.

Coverage·190+ destinations live
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Coverage

190+ destinations live

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✕ Carrier vs. TvojeData.cz

We'll do the math

A typical carrier wants paperwork, commitment and months of payments. We don't. Same data, way less friction.

Typical carrier
TvojeData.cz
  • Contract
    24-month commitment
    One-off payment, no commitment
  • Identity
    ID + address + SMS verification
    Email is enough
  • Activation
    Branch, physical SIM, waiting
    QR usually follows payment confirmation
  • Price per 1 GB in Czechia
    ~80–120 CZK/GB inside a plan
    From 30 CZK/GB one-off
  • EU roaming
    Often FUP, then 100+ CZK/GB
    Own travel eSIM from 99 CZK
  • Outside the EU
    300-800 CZK/day roaming
    Broad catalogue of local eSIMs
  • Plan change
    Hotline, notice period
    Buy a new pack, done
Pick a Czech plan
Before you buy

Quick answers that save you a click

What people ask before their first purchase.

  • What is an eSIM, exactly?
    A digital SIM card inside your phone. You add it by scanning a QR code — it runs alongside your main SIM so you don't lose anything.
  • Does my device support it?
    Works on all eSIM-capable phones: iPhone XS+ and most Android flagships since 2020. Check Settings → About → IMEI — if you see an eSIM slot, you're set.
  • How fast will I get the QR code?
    Usually within a few minutes after payment confirmation. Delivered by email with the activation code and a setup guide.
  • Can I keep my original phone number?
    Yes. The TvojeData.cz eSIM is data-only and runs in parallel with your main SIM or eSIM. Your calls and SMS keep working on your number.
  • What do I need to sign up?
    For standard checkout, an email and card are enough. We do not ask you to upload ID, enter a national number, pass SMS verification or have a Czech bank account, but we still process email, payment and technical security data.
  • What if activation fails?
    Reach out via chat or support. If activation fails on our side, we review refund, reissue or another remedy based on the eSIM state and diagnostics.
All questions and answers →