eSIM for digital nomads and remote work
Staying connected with eSIM while working remotely or traveling long-term.
Fully Digital Service
eSIM Travel Data – Get Connected Anywhere
Simcardo is a 100% digital eSIM marketplace. Worldwide destinations, 100 languages, 30 currencies. Instant email delivery – no physical SIM needed.
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eSIM Compatibility
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Education
Clear guides on eSIM, roaming, and mobile data when traveling.
How to avoid roaming charges
Tips to avoid high bills when using your phone abroad.
Prepaid data abroad: local SIM vs eSIM
Prepaid options for mobile data when traveling.
The global eSIM choice for modern travelers
Fast activation. Worldwide connectivity. Local data rates.
Simcardo is not a mobile network operator — we resell prepaid eSIM data plans from partner carriers.
Simcardo is owned and operated by KarmaPower, s.r.o..
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QR code delivered by email
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Worldwide eSIM availability
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Secure payment — SSL encrypted
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Works with most eSIM-compatible devices
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No physical SIM required
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Pay in 30+ currencies
Insights
Research and perspective on global eSIM, roaming, connectivity and distribution.
Infrastructure
Laura Bennett
Mobile connectivity as critical infrastructure for the AI economy
How mobile networks have evolved from a consumer utility into essential digital infrastructure—and what that means for travel, remote work, and investors.
Market
Laura Bennett
Revolutionizing global connectivity with AI-powered eSIMs
As the world shifts to eSIM-only devices, intelligent platforms are transforming how travelers and businesses select and manage mobile data across borders.
Market
Laura Bennett
Global eSIM marketplace and the shift to digital-only connectivity
Industry outlook: why the eSIM market is projected to reach USD 40+ billion by 2030 and how AI is changing how users discover and choose mobile data.
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 hundreds of 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 for Destinations Worldwide
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 most 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
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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.
Refund Policy
Learn about our refund policy and how to request a refund for your eSIM purchase.
Secure Payment Methods
We accept all major payment methods for your convenience
SSL Encrypted • Secure Payments
Get eSIM for your next trip!
Worldwide destinations • Fast activation • From €2.99