All networks with one SIM card - The M2M SIM from wherever SIM

Always the strongest mobile network on site. Easy mobile data transmission for IoT applications. Secure and reliable, in Europe and worldwide.

M2M SIM from wherever SIM - All networks with one SIM card

The advantages of our M2M SIM card

This differentiates our solution from conventional SIM cards or M2M and IoT SIM cards from other providers:

Multiple mobile networks at one location

With only one tariff. Automatic switch between different network providers for the best possible connection.

Multiple mobile networks at one location

Worldwide Use

Over 485 networks in 189+ countries, including mobile networks of neighboring countries near the border.

Worldwide Use

Easy SIM management

99,99 % availability, geo redundancy, 2-factor-authentication, GDPR compliant and IMEI lock.

Easy SIM management

Cancellable monthly

Simply activate / deactivate M2M SIM cards independently in the portal and save costs.

Cancellable monthly

Reference Customers

Companies of all sizes and industries trust wherever SIM and use our M2M SIM card in more than 1,000 projects to connect their devices even in difficult locations.

Lufthansa Industry Solutions AS GmbH LogoHP LogoRossmann LogoMer Germany GmbH logoPAJ Logo
dm logoVR Payment LogoChargePoint Logoibs Sicherheitstechnik logoStrauss LogoEndress+Hauser LogoIngram Micro Distribution GmbH logoSecuritas Logonoventic Logoeventim LogoHORSCH Logodm logoTchibo LogoStoropack LogoIrizar e-Mobility Logo

Works in Millions of Devices – Including Yours

Do you have any questions about our M2M and IoT SIM cards?

Write us a mail or call us - we look forward to hearing from you.

Contact our M2M experts

What is an M2M SIM card?

M2M SIM cards enable devices to connect to the mobile network in order to be able to transmit data automatically.

Unlike SIM cards for smartphones, an M2M SIM card can use the mobile networks from different network operators nationally and worldwide. It is therefore also called an IoT SIM card, multi-network SIM or roaming SIM. Data can be transferred securely via VPN.

The M2M and IoT SIM cards are managed via an online portal, especially tailored for the requirements of M2M communication.

What is an M2M SIM card?

What our customers say about us

"With our EC terminals, we enable payment with all common giro and credit cards throughout Germany. This requires a stable, secure connection.

No network is perfect, but with the uncomplicated M2M solution from wherever SIM , location-dependent signal weaknesses are a thing of the past."
Sebastian Simon
Head of Technology
POS-cashservice GmbH
"At the beginning of our project, we were still afraid that finding the right data SIM would be one of our biggest challenges.

Thanks to wherever SIM , it has actually become one of the easiest issues."
Matthias Spork
Project Management SAP
HORSCH Maschinen GmbH
"Our alarm systems are installed at different locations, where of course different networks are strongest. With wherever SIM , our employees have an M2M SIM card with them that always guarantees the best reception and can thus be used everywhere without any problems."
Thomas Krüger
Krüger GmbH
Alarm and protection systems

FAQ

Frequently asked questions about our M2M SIM card and IoT projects

wherever SIM:
A Reliable Partner

More than 20 years of experience, 100% focus on customers, hanseatic reliability. wherever SIM stands for reliable and secure SIM card solutions that easily connect a wide variety of IoT devices worldwide to the Internet.

From the heart of Hamburg, we continuously develop our M2M services together with strong international partner companies, always at the cutting edge of technology, always keeping an eye on the needs of our enterprise customers, always at eye level.

In doing so, we are more flexible and faster than conventional network operators - to the benefit of our customers and partner companies.

Made in Germany
Made in Germany

Competent service and support in and from Germany.

GDPR compliant
GDPR compliant

All services are hosted within Europe and are therefore subject to the strictest data protection regulations in the world.

2-factor authentication
2-factor authentication

Better safe than sorry: With 2-factor authentication, you can protect the access to your personal wherever SIM portal.

Bring your devices online -
worldwide - with wherever SIM

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