
Connectivity tailored to IoT devices in smart cities.
Utilize a unified global network that increases coverage, speeds up troubleshooting, prolongs battery life, and minimizes data usage for IoT devices.
Reduce device downtime by days.
Minimize data usage for your entire fleet.
Cut costs on devices that don’t add value.
IoT connectivity that supports smart cities powered by data.
Smart cities, also known as digital cities, are already a reality thanks to advancements made in the internet of things (IoT). Municipalities and private companies all over the world are utilizing cellular (2G, 3G, 4G LTE, and Cat M1) and Low Power Wide Area (LPWAN) wireless technologies (LTE-M and NB-IoT) to become connected and data-driven.
Cities have been able to enhance their infrastructure, find new efficiencies, increase convenience, and improve the general quality of life for citizens and tourists by using real-time data from sensors. Cities’ major sustainability challenges, including energy distribution, trash collection, heating efficiency, traffic congestion, and the quality of air are being addressed by IoT.
Onomondo is helping IoT solutions solve urban sustainability challenges with efficient and reliable connectivity built for IoT. We’ve rebuilt IoT connectivity from the ground up, making a global network tailor-made for connecting devices to clouds. We’ve achieved this with full-core integration of over 700 networks in more than 180 countries, something no other operator has achieved.
Our unique IoT connectivity stack offers Smart City IoT solutions more streamlined and efficient connectivity. Here are some of the features that are already helping hundreds of companies worldwide:
- Better coverage thanks to non-steered connectivity. IoT devices can choose the best signal in any given area, including networks with the low-power IoT cellular technologies LTE-M and NB-IoT.
- No-code Cloud Connectors that decrease data usage, automatically provision devices in cloud platforms, and reduce the need for firmware updates on devices by moving cloud SDKs into our core network.
- Eliminate unnecessary data subscription fees for devices not in use (e.g. seasonal devices) with pay-as-you-go data.
- Onomondo’s always active SIMs require no activation/deactivation workflows to manage costs, you simply don’t pay for unused data.
- Streamlined troubleshooting thanks to deep, real-time insights into connectivity for all devices. Access traffic data, signaling logs, and network logs with our open API and connectivity management platform.
How Aguardio reduces water use with LTE-M.
Aguardio’s IoT shower and leak sensor provides insights that can help buildings and organizations reduce water consumption.

Onomondo SIM vs other SIM types.
We make our IoT SIMs dumb so your solution becomes smarter. By putting logic in the network, IoT devices are easier to manage, IoT connectivity is truly plug-and-play, and you have more features for developing, deploying, and operating devices.
Onomondo SIM vs other SIM types.
We make our IoT SIMs dumb so your solution becomes smarter. By putting logic in the network, IoT devices are easier to manage, IoT connectivity is truly plug-and-play, and you have more features for developing, deploying, and operating devices.
One SIM
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One core network
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Partially available | Partially available | ||
Permanent deployments
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Network lists
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Partially available | |||
Local rates
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Partially available | Partially available | ||
One APN
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Partially available | |||
Real-time global traffic insights
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Freedom to leave
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No custom logic on SIMs
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No-code IoT cloud integration
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No active SIM fees
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Why our customers love us
Global
Scalable
Efficient
Simple
Insights
Flexible
Flexible, global IoT SIM cards
Power your IoT devices with interoperable and PAYG IoT SIM cards. Enjoy unparalleled transparency and control in our easy-to-use platform and API.

Only pay when your devices create value
We don’t believe in active SIM fees. Instead, our Pay-As-You-Go data pricing gives you the flexibility you need to scale your business without subscription lock-ins.

Streamline development and troubleshooting.
Develop devices in a live network environment and debug efficiently with real-time traffic, signaling, and network information anywhere in the world.

A unified SIM platform and API.
Our IoT Connectivity Stack helps you develop, deploy, and operate better IoT solutions. Troubleshoot faster, reduce data usage, and manage everything in one place.

Frequently asked questions.
Onomondo doesn’t do data subscriptions. We have no active SIM fees. Instead, you only pay for data in the months that your SIM sends data and generates value for your business.
Onomondo SIMs are delivered activated. We don’t charge fees for SIM activation and have PAYG data subscriptions. You just need to set the APN to “onomondo” and make sure data on roaming networks is enabled on your device (if required) to start using an Onomondo SIM.
We have private static IPs. Onomondo has one global network profile, so when we say the IP address is fixed, it does not change, no matter which RAN the device is attaching to around the world.
With Onomondo, you can see everything from SIM to cloud thanks to our full core integration in over 180 countries.
We offer freedom to leave and our goal is to completely eliminate vendor lock-ins for the IoT industry.
Onomondo is an API-first company. We make everything available with Webhooks and one API.
Talk to Sales
Find out how the world’s most powerful IoT Connectivity stack can help you. Get in touch and one of our experts will reach out to you.
Related articles
Read articles from our resource hub to learn more about the challenges of IoT connectivity and how to overcome them.


IoT in the Micromobility industry
