Multi-network M2M and IoT SIM cards for Romania
Optimize your devices in Romania with advanced IoT SIM cards. Connect effortlessly to local networks on 2G, 3G, LTE and LTE-M
Trusted by IoT Leaders
Reliable IoT SIMs for Romania.
Optimal coverage
Improved performance
Flexible Solution
Connect to local cellular networks from Orange Romania, Telekom Romania Mobile and Vodafone Romania
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 Romania, 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 Romania
In Romania, IoT connectivity is evolving quickly alongside the country’s expanding digital infrastructure. While 2G and 3G networks remain active, 4G now plays a crucial role in powering IoT applications. The deployment of LTE-M and NB-IoT technologies enables energy-efficient, cost-effective solutions in sectors like smart agriculture, urban development, and transportation, highlighting Romania’s commitment to advanced connectivity and technological growth.
The best IoT SIM cards for Romania
Onomondo M2M and IoT SIM cards are available for Romania 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.
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
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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.