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IoT SIM Cards

IoT SIM Cards

From standard to industrial to eSIM - we provide your business with the appropriate M2M SIM card.

IoT and M2M SIM Cards

Choose IoT SIM cards by A1 Digital and make your business future-proof. We offer robust, secure and flexible connectivity solutions, specifically designed for industry requirements.

All advantages unified on one platform.


Modern hardware and firmware

Our IoT and M2M SIM cards are robust and long-lasting. Modern security features guarantee a reliable data transfer.


Worldwide coverage

With an IoT SIM card by A1 Digital you gain access to public and private networks in more than 180 countries.


Scalable tariffs

Individual bundles or pay-as-you-go models - only pay for what you really use.

SIM cards for every IoT use case


Wide network coverage

From 2G to 5G, LTE-M and NB-IoT - we cover all technologies with our IoT SIM in more than 180 countries. Choose the best option for your IoT devices and benefit from superior network quality.


One platform, all features

With our Managed Connectivity Platform you can easily keep on top of your SIM cards. Activate your SIM and keep everything secure with 2FA on the platform.


24/7 support

24/7 support in German and English and a transparent SLA to help you in case of SIM configuration issues, guarantee, network, VPN and with questions regarding our platform.


Individual tariffs

Individual tariffs fitting to your use case. Choose between voice, text bundles or pay-as-you-go.

Our customer references

Connected intelligence in every step

The IoT modules of A1 Digital work together seamlessly. From our hardware and M2M SIM cards to our management system: we guarantee efficient and secure IoT connectivity worldwide.

Managed Connectivity IoT Hardware

IoT Hardware: Resilient and versatile

IoT hardware by A1 Digital, including M2M SIM cards, has been specifically designed for industrial use. Characteristics include an extended lifespan, high security standards, resilience towards temperature and more.

Managed Connectivity Global IoT Coverage

Global IoT coverage: Connected around the world

A1 Digital offers an extensive global network coverage. SIM cards provide a reliable connection between all your devices, all around the world.

Case Studies