Global IoT SIM Cards for Seamless M2M Connectivity
Scalable IoT SIM cards for global M2M connectivity. Multi-operator roaming, private APN, and a centralized management platform for industrial deployments.
- No lock-in, no commitments
- Multi-carrier · Telefónica + Wireless Logic
- Human support based in Seville
Eliminate the complexity of global M2M connectivity
Deploying industrial devices across different regions often leads to high roaming costs and management fragmentation. Finding a reliable internet of things sim card that works across borders without permanent roaming restrictions is the biggest challenge for modern IoT operations.
At iot.cards, we solve this by providing multi-carrier connectivity in over 180 countries. Our solutions offer seamless switching between local networks to ensure your devices never lose signal, all manageable through a single pane of glass without hidden monthly fees or long-term commitments.
Industrial-grade connectivity features
Multi-Carrier Roaming
Automatic connection to the strongest available signal. Access to hundreds of networks globally with permanent roaming support.
Private APN Security
Secure your device traffic through an APN privado, ensuring your data remains isolated from the public internet for maximum safety.
Flexible SIM Formats
Available in standard Triple-Cut (2FF/3FF/4FF) or industrial SIM industrial embedded MFF2 for high-vibration environments.
Engineered for Global Scale
Whether you are managing a fleet in Europe, monitoring smart meters in South America, or deploying EV charging points globally, our connectivity engine adapts to your needs. We support NB-IoT, LTE-M, and 4G technologies to balance power consumption and data throughput.
Total control is granted through our management portal, allowing you to activate, deactivate, and set data limits in real-time. No more bill shocks or unreachable devices.
IoT Connectivity Comparison
| Feature | Standard Consumer SIM | iot.cards |
|---|---|---|
| Roaming Access | Single Carrier | Multi-Operator (Global) |
| Permanent Roaming | Restricted / Blocked | Fully Supported |
| Management Tool | Consumer App | M2M Platform & API |
| Security | Public Internet | Private APN / VPN |
Frequently Asked Questions
Do you support NB-IoT and LTE-M?
Yes, our IoT SIM cards are compatible with LPWAN technologies including NB-IoT and LTE-M in supported regions, as well as standard 4G/LTE for high-bandwidth applications.
Can I manage thousands of SIMs remotely?
Absolutely. Our cloud-based platform and REST API allow you to monitor consumption, change status, and manage entire fleets of SIM cards from a single interface.
Is there a minimum commitment?
No, we offer flexible billing models including pay-as-you-go and shared data pools, allowing you to scale without being locked into rigid contracts.
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.