We network IoT devices: the M2M SIM from wherever SIM

All mobile networks with one M2M SIM card, always connected to the strongest local network. Simple mobile data transmission for local and global corporate IoT applications.

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

1,000+ companies worldwide rely on wherever SIM

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 Coverage

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

Worldwide Coverage

Easy SIM management

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

Easy SIM management

Monthly Cancellation

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

Monthly Cancellation

Works in Millions of Devices – Including Yours

Do you have 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

M2M success stories - what our customers say

M2M sim card - wherever SIM
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Test 6 months free of charge
worldwide network coverage
M2M platform

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.

M2M sim card - wherever SIM


wherever SIM:
A Reliable Partner

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

From the heart of Hamburg, we are continuously developing our M2M services together with strong international partners, always on the cutting edge of technology, always with the needs of our customers in mind.

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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Individual offer -
M2M SIM cards
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Industrial Router +
M2M SIM card
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