Kornelijus
Affordable and reliable. Traveled to the US for a trip and used blikst. It was much more affordable than other companies and was very
Czech Republic
Trust score 4.5
Features
- Coverage: Czech Republic
- Network Provider: O2
- Speed: 4G / 5G
- Tethering / Hotspot: Yes
Plan Details
Device Compatibility: Most modern smartphones are fully compatible with Blikst eSIMs. However, a few exceptions exist. Check our detailed compatibility list to confirm your device works flawlessly with our service..
Activation Policy: Enjoy automatic activation by simply scanning the QR code provided after purchase. Your eSIM will instantly activate upon your arrival at Czech Republic, ensuring immediate connectivity.
Delivery Time: Receive a confirmation email with your eSIM details right after completing your purchase. Quick and seamless delivery ensures you’re ready to go in minutes.
Description
Prague is dense, walkable, and best navigated by a good map app and the PID Litacka transit app — which both need working data. A Blikst Czech Republic eSIM runs on O2 Czech Republic's 4G / 5G network and keeps you online from the moment you land at Vaclav Havel Airport Prague (PRG), arrive into Brno-Turany (BRQ), or step off the EC train from Berlin or Vienna at Praha hlavni nadrazi. No roaming surprise, no SIM kiosk queue, no wrestling with Czech-language activation menus.
Where O2 works best
Prague, Brno, Ostrava, Plzen and Olomouc all have reliable 4G with 5G in the larger cities and expanding along the D1 motorway. The D1 (Prague–Brno) and D5 (Prague–Plzen–Nuremberg border) hold signal end-to-end. Cesky Krumlov, Karlovy Vary, and Kutna Hora are all well covered. Rural Sumava and the Beskid mountains on the Slovak border drop to 4G in the valleys — still fine for maps and messaging. The Prague Metro has patchy signal between stations and stronger reception at each platform, similar to most European metros.
Cost vs. roaming or a local SIM
EU travellers on "roam like home" already have Czech coverage included — check your domestic plan first. For US, UK, and non-EU travellers, home carriers typically charge around $10 per day for Czech Republic roaming. A Blikst multi-day plan runs well under a week of that, and picking up a local O2 prepaid SIM requires a shop visit with passport and a bit of Czech (or patience). The eSIM skips all of it.
Getting connected on arrival
Install the eSIM on home Wi-Fi before you fly — scanning the QR code needs an internet connection. When you land at PRG and switch off airplane mode, the O2 line registers automatically. Turn off data roaming on your home SIM so it doesn't connect to a Czech tower unnoticed. Prague airport is connected to the centre by the 119 bus to Nadrazi Veleslavin (Metro A) or the AE Airport Express to the main station; with the eSIM already live you can buy your PID ticket in the app on the way.
What travellers actually use data for in Czech Republic
- PID Litacka: Prague's official transit app. Tram, metro, bus, and regional train tickets. Much easier than the ticket machines on trams.
- Bolt and Liftago: Ride-hail in Prague and Brno. Liftago is the Czech-grown competitor and is common for airport runs.
- Google Maps and Mapy.cz: Mapy.cz is the Czech-made mapping app locals actually use — better hiking and cycling detail than Google Maps for Sumava, Krkonose, and the Bohemian Paradise rock towns.
- Rekola and Nextbike: Bike share in Prague and Brno. GPS-based, data-reliant.
- Apple Pay and Google Pay: Widely accepted in Prague, less so in smaller towns. Koruna cash still useful in pubs and markets.
- IDOS / CD Jizdni rady: Czech Railways journey planner for inter-city trains to Karlovy Vary, Cesky Krumlov, and cross-border routes.
Plan sizing for typical trips
A long weekend in Prague on 2–3 GB is realistic. A one-week trip taking in Prague, Cesky Krumlov and Kutna Hora fits into 5 GB. Two weeks with Brno, Moravian wine country, Olomouc and a mountain day in the Krkonose sits comfortably in 10 GB. Remote workers staying a month should budget 20 GB, especially if you're working from cafes rather than a single co-working space with reliable Wi-Fi.
Install the profile before you fly, land at PRG already connected, and buy your tram ticket on the way into town. No kiosk, no roaming bill, one QR code for the whole stay.
Important Information
- This eSIM plan is only compatible with iPhone, Samsung and Google devices.
- To activate this plan, you will need to provide your IMEI, EID/ICCID and preferred eSim Activation Date.
- On the specified date your eSim will be activated automatically in the USA no QR code needed.
- The plan must be purchased at least 2 days before the activation date to allow time for processing.
Our plans
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How to get your Bliskt eSIM data?
Check Device Compatibility
Confirm that your smartphone or device supports our Blikst eSIM functionality.
Learn More
Follow Installation Instructions
Use the provided step-by-step guide to set up and activate your eSIM in few minutes. Then enjoy your trip.
Learn MoreBlikst eSIM Reviews
Marius
Smooth, simple, just works. Use it again.
Elinga
Quick activation and stable connection. Super handy 🌟 Used it during my trip in Madeira.
James
Lovely support, got an esim for UK. Had no issues.
Capone
I used to have 3 mobile but the internet connection was not the best, that’s why I started to use Blikst and I find it very useful
eSIM FAQ
An eSIM, or Embedded SIM, is a digital SIM that allows you to activate a mobile plan without using a physical SIM card. It is built directly into your smartphone, smartwatch, or tablet and provides the same functionality as a physical SIM. With eSIM, switching between carriers or adding a secondary number becomes seamless and hassle-free.
Getting an eSIM is simple! Check if your device supports eSIM technology. Then, purchase an eSIM plan from your preferred carrier or from our website. After purchase, you’ll receive a QR code or activation details to set up the eSIM on your device in minutes.
Most modern smartphones, including the latest iPhones, Samsung Galaxy models, and Google Pixel devices, are eSIM compatible. Check your device settings under “Cellular” or “Mobile Data” to see if eSIM options are available. Alternatively, refer to your device’s specifications or contact us for guidance.
The number of eSIMs you can have depends on your device. For example, most iPhones allow multiple eSIM profiles but only one active eSIM at a time. Some Android devices support dual-active eSIMs, giving you more flexibility. Check your device’s specifications for details.
Activating an eSIM involves a few easy steps: 1. Purchase an eSIM plan from our website or your carrier. 2. Scan the provided QR code using your device’s camera or enter the activation code manually. 3. Follow the on-screen instructions to add the eSIM profile to your device. Once activated, your eSIM is ready to use!
To activate an eSIM on iPhone: 1. Go to Settings > Cellular > Add Cellular Plan. 2. Scan the QR code from your eSIM provider or enter the activation details manually. 3. Choose your preferred settings for data, calls, and messaging, then tap Done. Your eSIM is now set up and ready to use.
Yes, eSIM offers several advantages over traditional SIM cards: Convenience: No physical SIM card required. Flexibility: Easily switch between carriers or plans. Space-saving: Frees up internal space in devices for additional features. Eco-friendly: Reduces plastic waste. Upgrade to eSIM and experience seamless connectivity like never before.
Unfortunately, it is not possible to transfer your eSIM using the same QR code, as QR codes can only be scanned once for security reasons. If you wish to use your eSIM on a new device, you will need to contact your carrier to request a new activation code or QR code. Once issued, you can set up the eSIM on your new device following the standard activation process.