Looking for a reliable, durable IoT SIM card for your connected devices? Qubit’s SIM solutions are built to meet high demands for availability, security and longevity – ideal for everything from industrial to mobile IoT applications. With connectivity in more than 190 countries, support for national roaming and real-time monitoring, our IoT SIMs are a safe choice for businesses that need stable communication. Order IoT SIMs today or contact us with any questions, and we will help you find the right data plan for your business.
Qubit’s IoT SIMs are designed for machine-to-machine communication and reliable data transfer over time. Our SIM cards can stay installed in the same device for up to 20 years without compromising performance or security. Whether you work in transport, energy, security or building technology, we can offer a solution that gives you both long-term stability and flexibility.

For IoT SIMs in Sweden, access to multiple networks is key to a stable and secure connection. Our SIM cards support national roaming, which means they automatically connect to the strongest available network wherever your devices are located in the country. This gives you a robust, reliable communication solution even in areas with weak coverage – ideal for field-based systems and mobile devices.
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To make it easy for you to monitor and control your connected devices, we offer our IoT platform, Control Center. Here you can manage your SIM cards in real time – activate, pause, change data plans and see the full usage history. You can also name and group your devices for a better overview and receive automatic alerts whenever something deviates.

Qubit’s IoT SIM cards work seamlessly in more than 190 countries, making them ideal for businesses that also operate outside Sweden. We offer flexible data plans that can easily be adapted to how much data your devices use, whether you have hundreds of sensors or a handful of strategic devices in operation.

With Control Center, our in-house IoT platform, it is easy to grow and adapt your solutions over time, while you get a clear overview and automatic alerts whenever something deviates. Explore the features in the demo below.
Want an IoT SIM card that lasts and gives you full control, both in Sweden and globally? Qubit offers tailored SIM solutions with a focus on security, coverage and ease of use. Contact us to tailor a data plan that fits your needs. Our team is ready to help you choose the right solution for your business.

An IoT SIM card is a purpose-built SIM card used to connect Internet of Things devices to the mobile network. Unlike regular SIM cards, an IoT SIM is designed for machine-to-machine communication and for handling large numbers of connected devices with high reliability. IoT SIM cards are used in devices such as sensors, vehicles, cameras, solar installations and building systems.
The terms are often used interchangeably, but there is a slight difference in how they are defined. M2M (machine-to-machine) SIM card is the original term and refers to SIM cards used for communication between machines, for example in industrial systems, vehicles or metering equipment. IoT SIM card is a more modern and broader term that includes M2M, but also covers more types of connected devices and systems where data is analysed, visualised and used for automation and decision-making.
Our SIM cards support 2G, 3G, 4G and 5G, as well as NB-IoT and LTE-M.
Our IoT SIM cards roam on all networks in Sweden and can switch seamlessly between them depending on which is strongest in the area.
You decide what should happen if data usage exceeds the limit – for example, temporarily suspending the SIM card or sending an email alert. We also offer alternative price plans that cannot run out; instead, you are charged per GB used.
Our SIM cards are designed for global use. Contact us to make sure you have the right data plan for the countries you need.