Global IoT Roaming SIMs for Industrial and Enterprise Connectivity
Reliable IoT roaming SIMs with multi-operator coverage and centralized management for global deployments and industrial M2M devices.
- No lock-in, no commitments
- Multi-carrier · Telefónica + Wireless Logic
- Human support based in Seville
Solving the complexity of international IoT deployments
Deploying hardware across multiple borders often results in connectivity fragmentation, high roaming costs, and signal drops. Standard consumer SIMs are not designed for permanent roaming, leading to blacklisting by local carriers. Our multi-operator SIM cards eliminate these barriers by providing unsteered access to the best available network in every territory.
At iot.cards, we provide enterprise-grade connectivity that works out of the box in over 180 countries. By leveraging non-steered roaming, your devices automatically switch to the strongest signal, whether it's 4G, LTE-M, or NB-IoT, ensuring 99.9% uptime for critical infrastructure without the burden of long-term contracts.
Technical Advantages for Global Scale
Multi-Network Redundancy
Access multiple carriers per country. If one network fails, the SIM automatically connects to the next strongest provider to maintain service.
Private APN Security
Secure your data traffic with a Private APN, isolating your device communication from the public internet for maximum safety.
Unified API Management
Control your entire SIM fleet through a single portal or integrate with our API for automated activation, suspension, and data monitoring.
Reliable Connectivity for Global Operations
For companies managing international logistics and asset tracking, our IoT roaming SIMs provide continuous visibility across territories. Whether your hardware is in a smart city environment in Europe or an industrial site in Asia, our connectivity adapts to local requirements without the need for manual SIM swaps.
All SIMs are managed through our centralized management platform, giving you real-time consumption data and the ability to set alerts. With activation in 24 hours and no hidden roaming surcharges, we simplify the operational overhead of global IoT projects.
IoT Roaming vs Standard Roaming
| Feature | Standard SIM | iot.cards |
|---|---|---|
| Network Selection | Steered (Single Network) | Unsteered (Multi-Carrier) |
| Permanent Roaming | Limited (Risk of Cut-off) | Fully Supported |
| Security Architecture | Public Internet Only | Private APN & VPN |
| Management Tool | Basic Web Portal | Advanced Platform & API |
Frequently Asked Questions
What countries are covered?
Our SIMs offer global roaming in over 180 countries. You can check the detailed coverage list to see specific network partners for each region.
Can I use these SIMs for permanent roaming?
Yes. Unlike consumer SIMs, our IoT profiles are designed for industrial use, allowing for permanent roaming without the risk of disconnection or extra penalties.
How do I manage data limits and costs?
Everything is centralized in our portal. You can set up data pools, individual limits, and real-time alerts to prevent any overage charges before they occur.
Tell us about your project
We analyse your use case and prepare a custom quote based on SIM count, data usage, and coverage requirements.
Ready to connect your devices?
Start with the test kit or talk directly with our team.