Package Type
Data Type
Service Days
Daily Data
*If you can't use your plan, you’ll be eligible for a refund.
*Secure payment guaranteed.
| Plan Type | Plan Description | Speed Policy |
|---|---|---|
| Daily | Fixed high-speed data is available each day. Continue using data at reduced speed after the allowance is used. | Speed is reduced to 128–512 kbps after the daily allowance is used, and restored when the daily allowance resets. |
| Total | Includes a fixed total amount of high-speed data. | No speed reduction. |
| Unlimited | Unlimited data with a daily high-speed data allowance. | Speed is reduced to 5-10 Mbps after the high-speed allowance is used until the next allowance resets. |
Features
Data Only, Data & SMS & Calls
Please ensure activation within 60 days of purchase.
Vodafone / O2 / T-Mobile / Orange
The validity period starts when the eSIM connects to any supported networks.
Not Required
4G / 5G
The eSIM QR code will arrive in your email within a few minutes.
You can use a hotspot to share data with other devices.
Avaliable
Calendar day (UTC+0) / 24 hours
An Unlimited Data Plan provides unlimited data throughout your plan validity. After reaching the daily high-speed data allowance, the connection speed will be reduced, while internet access will remain available for essential online activities.
After the high-speed data allowance is used, your speed is reduced to 5 Mbps. This is still fast enough for navigation, messaging, browsing, social media, and video calls, so you can stay connected throughout your trip.
All plan time calculations follow UTC+0. The validity period begins when the plan is activated, and daily data or speed limit resets will occur according to UTC+0.
Install and activate your eSIM within 30 days of receiving the QR code. Your plan starts immediately upon activation, and all validity and data cycles are calculated from that time.
See which mobile operators are available for your eSIM and learn about their network capabilities, local presence, and the connectivity they provide at your destination.
An eSIM is a digital SIM that allows you to connect to mobile data without a physical SIM card. With iRoamly Czech Republic eSIM, you can stay online instantly, without swapping SIMs or paying roaming fees.
Follow the steps below to install your iRoamly Czech Republic eSIM:
iPhone: Go to Settings → Cellular → Add Cellular Plan, then scan the eSIM QR code.
Android: Go to Settings → Network & Internet → Mobile Network → Add Carrier, then scan the QR code.
Follow the on-screen instructions to activate the eSIM.
You can check the full list of supported devices here. Most modern iPhones and Android phones are compatible.
Yes! You can keep your physical SIM active for calls while using the iRoamly Czech Republic eSIM for mobile data. Just select the eSIM for data in your phone settings to avoid roaming charges.
Some plans offer add-ons. If your plan allows, simply purchase a top-up to continue using data—no reinstallation required. For plans without top-ups, you can buy a new eSIM and install it easily.
Yes, iRoamly eSIM supports hotspot and tethering. A small number of devices may have system restrictions, but 95% of users can share data without issues.
No, the eSIM provides data only. You can still make calls or send messages using apps like WhatsApp, Telegram, or Skype.
Data needs vary by usage. If unsure, use the iRoamly Data Calculator to select a plan that fits your travel and browsing habits.
An eSIM is more convenient than Pocket WiFi—you don't need to carry an extra device, and your phone stays connected wherever you go.
The eSIM validity begins when you activate it, not when installed. Install it before your trip but avoid turning on roaming until you arrive in the Czech Republic. Once roaming is enabled, your plan starts automatically.
Most iRoamly eSIMs allow self-checking via the iRoamly app or website under 'My eSIM'. If your eSIM doesn't support this, contact support@iroamly.com for your balance.
Install your eSIM a few days before departure. Your phone must be online during installation. Activating roaming triggers the start of your plan, so installation alone won't start your usage period.
The Czech Republic eSIM is data-only. For calls and messages, use apps like WhatsApp, Messenger, or Skype.
After purchase, the eSIM will appear on your iRoamly account and in your email with a QR code. If you don't receive it within 15 minutes, check your email address or contact support@iroamly.com.
Refunds are available if any of the following apply:
Your device is incompatible.
You cancel your trip or no longer need the eSIM.
Network issues persist despite following our support guidance.
Refunds are processed to the original payment method within 3–5 business days. See our Refund Policy for details.
Yes, on dual SIM phones or iPhones. Use your physical SIM for calls/SMS and iRoamly eSIM for data. Make sure mobile data is set to the eSIM to avoid roaming charges on your primary SIM.
Use the iRoamly App to get new eSIMs, manage your plans, and add more data while traveling.
For New User: Free Trial eSIMRedeem free 500MB for your next trip >>
