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IoT eSIM cards for seamless connectivity

IoT eSIM cards for seamless connectivity

Stay on top of ever-changing network regulations and cellular technologies with our eSIM solution for IoT projects.

IoT eSIM by A1 Digital

IoT projects come in various shapes and with numerous demands. By choosing eSIMs by A1 Digital you can easily update your network coverage, change technology or adapt profiles.

Get ready for the future.


Stay flexible

Choose your network technology, from classic cellular, 2G, 3G, 4G/LTE, 5G to NB-IoT or LTE-M or combine all of those - easily via our Managed IoT Connectivity Platform.


Reduce costs

Big IoT projects that require large quantities of SIM cards need to be maintenance-free and cost-effective. Download our virtual consumer profile on your integrated eSIM.


Optimize coverage

Optimize coverage for your IoT project by using our proven and established network provided by one of Europe's leading telco.

Managed Connectivity Managed IoT Connectivity Platform

Manage your eSIMs on one platform

Our eSIM can easily be managed via our platform. By downloading our virtual consumer profile you make sure you are connected to the best coverage and have access to various network options. Explore the unlimited possibilities with eSIMs on our platform.

eSIM 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 eSIM 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 eSIM cards. Activate your eSIM 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 eSIM configuration issues, guarantee, network, VPN and with questions regarding our platform.

Our customer references

Managed Connectivity eUICC


You need eUICC? If your IoT use cases requires eUICC contact us directly to learn more about the best solution for you. In case you already have eUICC SIM cards and want to switch to A1 Digital we are there to support and guide you through the process.

Next generation SIM cards to boost your connectivity.

IoT eSIMs represent the next generation of SIMs allowing for enhanced flexibility for your business. Stay compatible with new cellular technologies by relying on the eSIM solution by A1 Digital.

Managed Connectivity IoT Hardware

IoT Hardware: Resilient and versatile

IoT hardware by A1 Digital, including eSIMs, 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. eSIM cards provide a reliable connection between all your devices, all around the world.

Case Studies