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Mobile data in 290+ destinations. 100+ languages. Local rates instead of roaming, no physical SIM cards.
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The global eSIM choice for modern travelers
Fast activation. Worldwide connectivity. Local data rates.
Simcardo is owned and operated by KarmaPower, s.r.o..
QR code delivered by email
290+ destinations available
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Works on all eSIM-supported devices
No physical SIM required
Pay in 30+ currencies
Global eSIM Data Plans for International Travel
Simcardo is a global eSIM marketplace designed for modern travelers who want fast, reliable mobile data without the limitations of traditional roaming or physical SIM cards. With coverage in over 290 destinations worldwide, Simcardo makes it easy to stay connected wherever your journey takes you — from major cities to remote regions.
An eSIM (embedded SIM) is a digital SIM card built directly into your smartphone, tablet, or smartwatch. Unlike traditional SIM cards, eSIMs don't require physical handling or store visits. Once purchased, your Simcardo eSIM is delivered by email as a QR code and can typically be activated in minutes.
Why Choose an eSIM Instead of Roaming?
International roaming is often expensive, unpredictable, and limited by local carrier agreements. Simcardo eSIM plans are designed specifically for international travel, offering transparent pricing, local network access, and flexible data options without long-term contracts.
- Typically more affordable than carrier roaming
- Access local mobile networks in each destination
- Choose data-only plans tailored to travel needs
- Activate quickly without changing phone numbers
- Manage connectivity across multiple countries with one solution
eSIM Coverage in 290+ Destinations
Simcardo provides eSIM data plans for individual countries, regions, and global travel. Whether you're visiting Europe, Asia, North America, Africa, or multiple countries in one trip, you can find a suitable eSIM plan based on duration, data volume, and destination.
Our global and regional eSIM plans are especially popular with frequent travelers, digital nomads, business travelers, tourists visiting multiple countries, and remote workers abroad.
Compatible with iPhone, Android, and eSIM Devices
Simcardo eSIMs work with all major eSIM-compatible devices, including iPhone, Samsung Galaxy, Google Pixel, iPad, and other supported smartphones and tablets. Users can easily check device compatibility before purchasing.
Simple, Secure, and Fast Activation
Getting started with Simcardo is simple. Choose your destination or region, select a data plan that fits your trip, complete a secure online payment, receive your eSIM by email, scan the QR code, and connect — no physical SIM cards, no shipping delays.
A Trusted Global eSIM Marketplace
Simcardo is operated by a registered European company and trusted by travelers worldwide. The platform supports over 100 languages and more than 30 currencies, making it accessible to users from all regions. Secure payments, transparent policies, and responsive customer support ensure a reliable travel connectivity experience.
Mobile Network Speeds: 2G, 3G, 4G, 5G and LTE
Understanding mobile network speeds helps you choose the right eSIM plan for your needs. Here are the differences between network types:
📡 2G (Second Generation)
Basic speed up to 384 Kbps. Suitable for basic messaging and emails. Mainly used for voice calls and SMS. Limited data services.
🐌 3G (Third Generation)
Speed up to 42 Mbps. Suitable for web browsing, emails and maps. Video streaming may be limited.
🚗 4G / LTE (Fourth Generation)
Speed up to 300 Mbps. Ideal for HD streaming, video calls and fast downloads. LTE (Long Term Evolution) is an advanced 4G network technology that provides high speed and stable connectivity. It is currently the most widespread standard for mobile data.
🚀 5G (Fifth Generation)
Where available, 5G offers higher speeds and lower latency than LTE. Actual speeds depend on network conditions and coverage in each area.
Difference between LTE and 5G: Where available, 5G offers higher speeds and lower latency than LTE. Coverage and actual speeds depend on your location and network conditions. Both LTE and 5G provide reliable connectivity for everyday use.
Actual network speed may vary depending on local infrastructure, network congestion and device compatibility.
Popular Questions
What is eSIM?
eSIM is a digital version of a SIM card built right into your phone. Here's everything you need to know about this technology.
eSIM Compatible Devices - Full List
Complete list of phones, tablets and smartwatches that support eSIM technology.
How to Install eSIM on iPhone
Got your Simcardo eSIM? Here's how to get it running on your iPhone in just a few minutes – no physical SIM card needed.
How to Install eSIM on Android
Want to set up Simcardo eSIM on Android? Whether you have Samsung, Pixel, or another brand, here's a simple guide.
How to Check if Your Phone is Unlocked
Before purchasing an eSIM, make sure your phone isn't carrier-locked. Here's how to check in under a minute.
eSIM Not Connecting? Try These Fixes
Quick solutions when your eSIM won't connect to the network.
eSIM Troubleshooting Guide
eSIM not working? Most issues have simple solutions. Here's a complete guide to get you connected.
How to Buy an eSIM from Simcardo
Step-by-step guide to purchasing your travel eSIM in under 2 minutes.
When to Activate Your eSIM
Should you activate before departure or after arrival? Here's the best approach.
Secure Payment Methods
We accept all major payment methods for your convenience
Get eSIM for your next trip!
290+ destinations • Fast activation • From €2.99