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avelis

Europe

eSIM for Czechia

Get your eSIM for Czechia — No swapping. No roaming fees. Instant 4G/5G activation.

Up to 5GO2, VodafoneHotspot support
Regional

eSIM Czech Republic

Trying to decipher tram routes in Brno or read a Prague brewery menu without internet is a quick lesson in helplessness. Equipping your smartphone with an eSIM Czech Republic keeps you connected the moment you arrive, completely avoiding unpredictable roaming fees. Banish international roaming costs while exploring Prague's Old Town or hiking Bohemian Switzerland. Set up your prepaid internet plan before departure so mobile data works as soon as you land. Look up train timetables, navigate cobblestone alleys, and translate local menus on the go. Pick the exact volume you need without paying for unused gigabytes. Connect via local networks O2 and Vodafone with mobile data speeds up to 5G. Select a fixed travel SIM tier from 1GB to 50GB, valid across 7, 15, 30, or 180 days depending on your trip.Delivered instantly by email with a one-tap installation link for iOS and Android, plus a QR code alternative, your plan is ready before you step on the plane.

Plan details

What's included.

Coverage

Czechia

Top-Ups

Available

Add more data anytime

Hotspot

Included

Share with your devices

Activation

Arrival in Czechia

Plan starts when you connect to a local network

Activation time

Within 180 days

Activate before this window ends

How activation works

Buy & Activate Your Czechia eSIM in 4 Simple Steps

Get connected in four steps. No plastic SIM card. No roaming surprises. Check your device compatibility, choose your data plan, and activate your eSIM for Czechia instantly via One-Tap Link or QR code.

01

Choose your plan

Select your destination and pick the data plan that fits your trip.

02

Receive your eSIM

Within minutes of checkout, you get an email with your eSIM and step-by-step install guide.

03

One-tap install

On iOS 17.4+ and Android 13+, tap the universal install link from the email — no QR scanner needed.

04

Connect on arrival

Turn on data roaming for the new eSIM line. You're online in seconds — no SIM swap.

Prefer manual setup? You can also scan the QR code from Settings → Cellular → Add eSIM.

Good to know

Questions, answered.

What's an eSIM?

An eSIM is a digital SIM built into your phone, so you do not need a physical SIM card. Install it using the QR code or one-tap installation link in your email. When the plan starts depends on the activation rule shown in its details.

Is my device eSIM compatible?

Most phones from 2018 onward support eSIM — including iPhone XS and newer, Google Pixel 3 and newer, and recent Samsung Galaxy S/Note/Fold models.

Activate in seconds

After checkout we email you a QR code instantly. Scan it, follow the on-screen steps, and your eSIM is installed in under a minute. iOS and Android users also get a one-tap direct install link — no QR scanner needed.

Keep your WhatsApp

Your WhatsApp account stays tied to your original number. The travel eSIM only handles data, so you keep chatting, calling, and receiving codes as usual — just without roaming fees.

Benefits

Fast and reliable connection.

  • Stream HD video without buffering.
  • Send photos and stories in seconds.
  • Crystal-clear video and voice calls.
  • Reliable maps and navigation, on the move.

Built for the apps you actually use

Stable, low-latency data on 4G LTE and 5G partner networks — so WhatsApp, Maps, Instagram and your bank app just work, the moment you land.

Compatibility

Is my device eSIM compatible?

Check if your device supports eSIM for Czechia travel — find out below.

129 device families supported — search your model or build code.

Apple

  • iPhone 18 / 18 Pro / 18 Pro Max
  • iPhone 17 / 17 Pro / 17 Pro Max / Air
  • iPhone 16 / 16 Plus / 16 Pro / 16 Pro Max

Samsung

  • Galaxy S26 / S26+ / S26 Ultra
  • Galaxy Z Fold8 / Z Flip8
  • Galaxy S25 FE / Z Flip7 FE

Google

  • Pixel 10a
  • Pixel 10 / 10 Pro / 10 Pro XL / 10 Pro Fold
  • Pixel 9 / 9 Pro / 9 Pro XL / 9 Pro Fold / 9a

FAQ

Frequently asked questions.

An eSIM is a digital SIM built into your phone, so you do not need a physical SIM card. Install it using the QR code or one-tap installation link in your email. When the plan starts depends on the activation rule shown in its details.
Your Avelis eSIM uses available partner networks at your destination for mobile data. Coverage and speed depend on the selected plan, local network, device, and location.
Choose your destination and data plan on withavelis.com, complete your purchase, and we will send your eSIM and installation instructions by email.
Use a stable internet connection to scan the QR code in your email or open the one-tap installation link. You can install the eSIM before departure, but check the plan details first: some plans start on installation, while others start when they connect at the destination.
We send your eSIM by email after checkout. Installation usually takes only a few minutes, but delivery, installation, and the start of the plan are separate. Follow the activation rule shown in your plan details.
An eSIM can be installed without swapping your physical SIM and is easy to manage while travelling. Your Avelis eSIM is data-only; calls, SMS, and any charges on your home line depend on your home provider.
Yes, turn on data roaming for the Avelis eSIM and select it for mobile data. Turn off data roaming on your main SIM if you want to avoid unintended data charges. Charges for calls and SMS on your main SIM depend on your home provider.
If your eSIM has been neither installed nor used, contact our support team to request a full refund. We review partially used plans individually. The applicable conditions are set out in our refund policy.
Yes. WhatsApp normally remains linked to the number already registered in the app while the Avelis eSIM provides mobile data. Calls, SMS, and verification messages on your main line remain subject to your home provider's terms.
On iPhone: Settings › Mobile Data › select the Avelis plan › Remove Mobile Data Plan. On Android: Settings › Network & Internet › SIMs › select the Avelis eSIM › Erase. Deleting the plan does not affect your device or other SIMs.

Keep exploring

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