IoT SIM cards

InfiSIM’s IoT SIMs provide a seamless connectivity solution for anyone looking to implement small or large-scale IoT deployments. So whether you’re a local retailer looking to start your IoT journey, or a multinational corporation looking to install thousands of M2M connections, we have you covered.

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IoT SIM specialists

At InfiSIM, we deliver leading connectivity solutions to businesses all around the world. Our IoT SIMs are powering a wide range of business use cases, from lift monitoring in smart buildings, to crop analysis in agriculture & farming.

  • Global coverage

  • Fixed IP / Dynamic IP options

  • Unsteered multi-network roaming

  • Aggregated data across your SIM estate

  • IoT SIM management

Get a free IoT consultation…

Talk to one of our IoT connectivity specialists for all the information and pricing you need.

What is an IoT SIM card?

IoT SIM cards are data-focused SIMs that allow two or more smart devices to communicate with one another. There are a number of different types of IoT SIM, including multi-network SIMs, Fixed IP SIMs, eUICC SIMs and even LPWAN SIMs. Each of these different SIMs have unique features that enable businesses to deploy bespoke IoT solutions cost-effectively.

IoT SIM cards vs standard SIM cards

IoT SIMs are designed with automation in mind. Automating processes usually involves two or more machines that send and receive information. To do this, data must be traversed over a data connection. Standard SIM cards are designed for the consumer market and don’t come with the critical features or cost-efficiency businesses need when deploying IoT devices.

Benefits of IoT SIM cards

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We provide non-steered multi-network SIMs. This means your IoT devices will always be open to connecting to the strongest network in your area.

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Industrial M2M SIMs can operate and deliver reliable performance under the harshest of environmental conditions, including extreme temperatures.

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Deploying M2M SIM cards can be a very cost-effective option for your business. Allow your operations to run more efficiently and make significant savings.

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Remote maintenance

Our IoT SIM cards can be maintained, diagnosed and updated remotely thanks to OTA technology. Reduce engineer callouts with InfiSIM.

Why you should choose InfiSIM as your IoT SIM card provider

InfiSIM's UK Support Team

UK-based support team

Our expert support team understand the ins and outs of your IoT solutions. If you have a question or require assistance, rest knowing our UK-based team are ready to take your call.

Reliable M2M connectivity

Maximise up-time

Our multi-network IoT solutions are open to connecting to the strongest available network at all times. By maximising network coverage, you’ll benefit from increased up-time and productivity.

IoT SIM cards are used in almost every industry

There are a wide range of industries taking advantage of IoT SIMs. Find out more about how businesses are utilising IoT connectivity to make their processes and operations more efficient.


Installing IoT SIMs in payment terminals allows merchants to safely, securely and quickly take payments over a wireless POS system, even when in remote locations like festivals and other events.


IoT can help companies save money on fuel costs and driver fatigue by optimising routes and reducing idle time. Our NOVA SIM management platform also ensures SIMs aren’t being misused.


By allowing doctors to monitor patients’ vital signs remotely, IoT reduces the need for expensive hospital visits and provides patients with the freedom to continue with their everyday lives.

Smart buildings

Smart lighting and remote CCTV solutions are just two examples of how businesses are utilising IoT SIM cards to improve efficiency and security within their premises.

IoT by industry

IoT SIM sizes and form factors

Our IoT SIM cards are available in the following form factors…

2FF SIM card

Mini SIM (2FF)

3FF SIM card

Micro SIM (3FF)

Nano SIM (4FF)

Embedded SIM (MFF2)

Embedded SIM cards are soldered to the circuit board of a device. Manufacturers often utilise them to prevent users from removing SIM cards and abusing them. They are also commonly used when an eUICC solution is required as SIMs do not need to be handled when provisioning SIMs over-the-air (OTA).

IoT SIM management

Visibility and control are key when deploying IoT SIM cards successfully, especially when you require hundreds or thousands of connections. That’s why we’ve invested heavily in our IoT connectivity management platform, NOVA. Get a birds eye view of your entire SIM estate and seamlessly manage your business’ IoT deployments from anywhere, on any device.

Get the competitive advantage and access almost any connectivity feature you wish to manipulate from with NOVA. Administrate your SIMs with ease, analyse data usage in real-time, enforce domain accessibility with whitelists and blacklists, set up usage alerts, and much, much more.

IoT SIM management

The 2G & 3G sunset is changing the IoT landscape as we speak. Take a look at our 2G & 3G sunset guide to find out how you can avoid any disruption to your business.

Read our guide

Unsteered IoT SIMs

Our SIMs have unsteered multi-network capabilities. Non-steered SIMs do not have a default network. Instead, our IoT SIM cards are open to connecting to the strongest and most reliable signal mobile network in any location, automatically – regardless of whether they are physically static or in motion, enabling seamless and reliable connectivity at all times.

Steered vs non-steered M2M SIMs
IVTS Logo | InfiSIM Testimonial

Intelligent vending & business automation

IVTS adopted the InfiSIM platform for their Intelligent vending and business automation system as a standardised platform for our 4G based systems. The benefits IVTS achieved were in all areas of the platform, the major benefit to IVTS was a single management platform to see a fleet of machines through a single dashboard. The SIMs became multi network allowing additional redundancy to a single SIM carrier allowing our systems uptime to increase and aggregated data allowed for machines to reduce over charges and data outages. We have more control and cost savings achieved have led our business to engage in all our equipment being 4G ready.

Choose the best IoT SIM provider for your business

No two businesses are the same. Each one has different requirements and goals that they want to achieve when implementing an IoT solution. It’s important to find the most effective solution for your unique project as well as an IoT SIM provider that compliments your operations.

InfiSIM are IoT SIM experts

Regardless of whether you’re a start-up looking for a connectivity partner or a multinational enterprise manufacturing IoT hardware; InfiSIM have the in-house knowledge and expertise to recommend and deploy an IoT solution that supports your unique business requirements. Contact our team for a free IoT consultation.

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