Multi-network M2M and IoT SIM cards for Portugal
Optimize your devices with advanced IoT SIM cards for Portugal. Connect effortlessly to local networks on 2G, 3G and LTE
Trusted by IoT Leaders
Cutting-edge IoT SIMs for Portugal
Optimal coverage
Improved performance
Flexible Solution
Connect to local cellular networks from MEO, NOS and Vodafone Portugal
Experience the future of IoT with a network built for optimized coverage through non-steered SIMs, no-code connectors for efficient data management, and advanced network analytics for fast troubleshooting.
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Expand your business
Start in Portugal, expand globally
Onomondo streamlines the process of entering new markets. Use your SIMs across borders and enjoy automatic connections to local networks using just one APN without paying roaming fees.
IoT cellular connectivity in Portugal
In Portugal, IoT cellular connectivity is evolving steadily. While 2G and 3G networks continue to provide coverage, the expansion of 4G is accelerating nationwide. The adoption of LTE-M and NB-IoT technology is driving energy-efficient and cost-effective IoT solutions, emphasizing Portugal’s commitment to advancing modern and versatile connectivity options to meet the needs of various sectors.
The best IoT SIM cards for Portugal
Onomondo M2M and IoT SIM cards are available for Portugal in all standard form factors: Mini SIM (FF2), Micro SIM (FF3), Nano SIM (FF4), eSIM (MFF2) and SoftSIM (100% software based SIM).
Start testing Onomondo for free
Ready to experience next-generation IoT connectivity? Create an account, explore the platform, and start testing Onomondo’s IoT SIM cards for free.
A global IoT SIM for IoT devices.
Power your IoT solution with interoperable PAYG IoT SIM cards. We help you reduce data consumption and save battery while you enjoy unparalleled transparency and control in our easy-to-use Connectivity Management Platform and API.
Why Onomondo?
Optimize coverage
NB-IoT networks across the world.
IoT platform and API
No-code connectors
Real-time insights
Own your SIMs
PAYG data
Top rated by industry experts
Get in touch
From start-up to enterprise, we have a plan that fits your budget and needs, to help you get the most out of our platform.
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Frequently asked questions.
With Onomondo you can enjoy the flexibility of no active SIM fees (aka fees for SIMs that aren’t sending data). 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.