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 Germany 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 and M2M and IoT SIM cards from other providers:

All networks in Germany

More than 487 networks in 205+ countries, close to borders also networks from neighbouring countries.

All networks in Germany

Worldwide Use

Over 485 networks in 189+ countries, including neighbouring countries' networks near the border.

Worldwide Use

Simple SIM management

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

Simple 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.

Büttner LogoRossmann LogoVR Payment Logonoventic Logohas-to-be-emobility Logo
BreumerGroup LogoPOS Cash Service LogoStrauss LogoIngram Micro Distribution GmbH Logoibs safety engineering LogoPAJ LogoHORSCH LogoMiracle Mobility LogoMer Germany GmbH Logodm Logo

Works in Millions of Devices – Including Yours

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

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

Contact M2M expert team

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 can use the mobile networks of 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, tailored to the requirements of M2M communication.

What is an M2M SIM card?

What our customers say

"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

15 years of experience, 100% focus on customers, hanseatic reliability. wherever SIM stands for reliable and secure SIM card solutions that easily connect the most diverse IoT devices worldwide to the Internet.

From the heart of Hamburg, we are continuously developing 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 -
everywhere wherever SIM

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