PikoeSIM
Excellent
Czech Republic eSIM
Plans from€0.27
1 GB 7 days
Prague, Czech Republic
- 4G/5G data
- One prepaid price
- Check compatibility first
- Hotspot included
Choose your plan
Data for 7 days
Data for 15 days
Data for 30 days
Data for 180 days
Tech specs
| Specification | Details |
|---|---|
| Country coverage | Czech Republic only; there is no cross-border coverage included. |
| Local networks | O2 Czech Republic, Vodafone Czech Republic |
| Network technology | Connects to 4G/5G where the network offers it. |
| Data & validity | Ten fixed data plans, from 1 GB for 7 days up to 50 GB for 180 days. |
| Calls & SMS | Data only, with no local phone number and no standard calls or SMS. |
| Hotspot | The listed networks support hotspot. Any device you connect draws from the same data allowance. |
| Your phone | You need an eSIM-compatible phone that is not carrier locked; check the exact model and regional variant. |
How it works
Pick a plan, add the eSIM to your phone, then connect once you're in Czech Republic.
01Choose your plan
Choose data and validity that cover your trip. Save the setup instructions for offline access.
02Install before you fly
Install over Wi-Fi using your plan's instructions. Check when the plan's validity starts.
03Connect in Czech Republic
On arrival, turn on the eSIM and select it for mobile data. Keep data roaming off on your regular SIM.
Compare ways to get online in Czech Republic
Use prepaid data on the phone you already carry. This is how PikoeSIM compares with a rental router, home-carrier roaming and a physical SIM.
Swipe or scroll to compare all four options
| What matters | PikoeSIMTravel eSIM | Pocket Wi-FiRental router | RoamingYour home carrier | Local SIMPhysical SIM card |
|---|---|---|---|---|
| Getting connected | Download the eSIM to your phone, then follow the activation steps that come with your plan. | Book delivery or collect a rental router from the provider. | Turn on roaming and confirm your destination is covered by your home plan. | Buy a SIM card and insert it into a compatible SIM slot on your phone. |
| Extra equipment | None. You use the eSIM-compatible phone you already have. | A separate device to carry, charge and keep within range. | None. You keep using your existing phone and SIM. | A physical SIM card. You might need to remove your usual SIM to fit it. |
| Data & cost | From €0.27 for 1 GB / 7 days. You pick a fixed allowance when you order. | Rental fees and data terms vary by provider. Check delivery, loss and damage fees before booking. | Your carrier's rates apply. Some home plans already include roaming at your destination. | Prepaid prices, data allowances and validity periods differ between local operators. |
| Sharing your data | The listed networks support hotspot. Any device you connect draws from the same data allowance. | Connect phones and other devices to the router. They all need to stay inside its Wi-Fi range. | Tethering depends on your carrier and your roaming plan. | Check that the local plan allows tethering before you rely on it. |
| Calls & SMS | Data only. Make calls and send messages through internet apps. | Internet only. Regular calls and SMS still use your phone's mobile plan. | Calls and SMS are billed under your carrier's roaming terms. | A local number, calls and SMS depend on the specific plan you buy. |
| After your trip | There's nothing to send back when your trip ends. | Return the router and accessories on time. Late or missing returns can trigger extra fees. | No hardware to return afterwards. | You don't need to return any rental device. |
Frequently asked questions.
Answers to common setup and buying questions.
Which Czech Republic data plan fits my trip?
For a short Prague break, the 1 GB plan with 7 days of validity at €0.27 covers light maps and messaging if larger downloads stay on Wi-Fi. The 3 GB allowance is offered with 7, 15 or 30 days of validity, each at €1.63. Compare the dates alongside the data: 5 GB for 7 days is €2.49, while 5 GB for 30 days is €2.60. If you share photos often or make calls over data, 10 GB for 30 days is €5.01. Streaming and laptop downloads drain the balance fast, and what feels affordable depends on the whole trip rather than the per-GB pricing.
Do these plans reset each day or are they truly unlimited?
Every plan is a fixed total for its stated validity, not a daily refill. The options run 1, 3, 5, 10, 20 and 50 GB. The 50 GB plan lasts 180 days at €24.33, and it is still a finite allowance rather than unlimited service. WhatsApp messages use very little, while YouTube video can empty a small balance in one sitting.
What mobile networks does the Czech eSIM connect to?
Listed networks: O2 Czech Republic, Vodafone Czech Republic. Connects to 4G/5G where the network offers it. Speeds and signal vary with your phone, location and network conditions. There is no single operator with best coverage everywhere; connection quality depends on your location and phone.
Can I tether my laptop to this eSIM?
The listed networks support hotspot. Any device you connect draws from the same data allowance. Tethering a laptop or tablet to your phone's data hotspot draws from the same plan balance. Turn off automatic updates and cloud backups on the connected device if you want to hold back data for travel.
Is my phone compatible with this travel eSIM?
An eSIM card is a virtual SIM card built into your phone, so confirm that your exact model and regional variant support it and that the device is not carrier locked. Check the phone against the list of compatible phones in the compatibility guide. On a supported iPhone, setup may use Add eSIM or a QR code you receive with the plan; iOS steps differ from Android's Settings path, so follow the method provided with your plan.
Should the eSIM be installed before I depart?
Install over reliable Wi-Fi and save the instructions offline, whether your trip is 1 day or a month. Read the activation conditions that come with the plan before you enable the line; installing it and starting the validity can be separate events. On arrival, set the travel eSIM as your data line and follow its data-roaming instructions.
Will this data plan give me a local phone number?
These are data-only plans with no local phone number and no ordinary calls or SMS. Messaging apps you already use can run over the internet connection. Bank verification texts and SMS ticket purchases still need a phone line that can receive them; leaving your regular SIM switched on can trigger home-carrier charges.
Does this eSIM cover other countries near Czech Republic?
These plans cover Czech Republic only. A neighbouring country is not included simply because it sits in the same region. Check the included-country list for every stop on your itinerary before you cross a border.
How can I stop my home SIM from roaming?
Set the travel eSIM as your mobile data line, turn off automatic data switching and keep data roaming off on your regular SIM. Apply any roaming setting the travel eSIM needs only to that line. Voice and SMS charges on your home number still follow your home carrier's terms.
What should I do if the eSIM won't connect?
Check that you are in Czech Republic, that the line is enabled and selected for mobile data, and that data and validity still remain. Apply the supplied roaming and APN settings, then briefly toggle airplane mode or restart. Move to another spot if reception is poor, and keep the profile installed while support investigates.
Is there a way to add more data or get money back?
Read the purchase conditions for available top up options, profile reuse and refund eligibility. If you searched for a no contract plan, treat that phrase as a search term; no-contract status is not confirmed, so check the terms. Buying again does not automatically extend an existing plan or carry over unused data. Keep any purchase confirmation and installation details when you ask for help, and do not delete the profile before you receive instructions.
Using your Czech Republic eSIM on the ground
Prepaid data for your Czech Republic trip
Whether you land in Prague for a short holiday, continue to Brno for a longer vacation, or stay with family, mobile internet covers the next tram, the door code at your accommodation and messages as you go.
For a short Prague visit, the 1 GB plan with 7 days of validity at €0.27 is the cheapest option and covers light map use and messaging if downloads stay on Wi-Fi. One day of video can empty that balance. The 3 GB allowance is offered with 7, 15 or 30 days of validity, each at €1.63; there is no plan valid for exactly 14 days, so a stay of 2 weeks is closest to the 15 day option. Compare the dates, not just the price: 5 GB for 7 days is €2.49, while 5 GB for 30 days is €2.60.
For longer stays, weigh 10 GB or 20 GB for 30 days against 50 GB for 180 days. The allowance is a single total spread over the whole validity period and any hotspot devices; nothing resets each morning, and there is no monthly renewal. Thirty days is not the same as one month on the calendar, and no single allowance is the best value for every trip. There is no single best price once trip lengths differ, so check the features before you buy.
Save your route before you lose signal
Listed networks: O2 Czech Republic, Vodafone Czech Republic. Connects to 4G/5G where the network offers it. Speeds and signal vary with your phone, location and network conditions. Tram directions and departure boards are handy online, but tunnels, thick walls and rural stretches can weaken the signal. Save the next leg of the journey before you board and keep tickets open, so a weak spot does not interrupt the service.
Stay a while longer.Prague, Czech Republic
Prague: sort out the airport connection first.
At Václav Havel Airport, pull up your accommodation address before choosing a connection into town. Follow the airport's recommendations and take trolleybus 59 to Nádraží Veleslavín, where you change to metro Line A. Confirm the current timetable and your final stop, because the centre is not one drop-off point.
Buy a public transport ticket before you board; the airport sells them at machines and counters, and most machines take contactless cards. This is a data-only eSIM, so do not depend on sending an SMS to buy one, and keep another payment method ready if an app wants a phone-number verification message.
Meeting near Charles Bridge? Send a pin for the exact end of the bridge rather than the bridge as a whole. Save the way back to your accommodation before you head underground; an open map beats a browser tab that has to reload.
Save before you goYour hotel entrance, the airport-to-metro connection and the ticket instructions for whichever payment method you use.
Brno: map out the climb to Špilberk Castle.
Špilberk Castle stands above Brno's historic centre and houses the Brno City Museum. Check the current visitor information before you set out, then use a walking route to pick an approach that works for your group.
A pin dropped at the castle is not the same as one at a café in the centre. Agree on the entrance or street before you split up, and keep your accommodation address saved for the return. Fetch any booking confirmation while you still have a connection.
If Brno comes after Prague on your itinerary, the same country plan covers both while data and validity remain. A day on the train does not need a second eSIM, though reception can vary along the route. Download entertainment on Wi-Fi so the allowance outlasts the journey.
Save before you goThe castle entrance, your accommodation pin and the details of your onward train connection.
Choose your Czech Republic plan
Compare data amounts and durations to find the plan that fits your trip.
Choose a plan
