Ambient IoT Scales — Because Standards Are Finally Here

By Eric Casavant

When people hear “IoT,” they often think of smart speakers, home automation, or asset trackers. But the original promise of IoT was much more ambitious: trillions of things, perpetually connected to the internet, bridging the gap between our digital systems and the physical world around us.

That vision is now becoming real — not just because of better sensors or cheaper hardware, but because of something deeper and more durable: standardization.

Why IoT Hasn’t Scaled... Until Now

Despite decades of progress in sensing, connectivity, and compute, most physical objects remain stubbornly disconnected. Enterprises trying to digitize operations have often found themselves adopting vendor-specific systems and deploying hardware built for a single function in a single context — with limited reusability, and even less interoperability.

Even when proof-of-concepts worked, scaling them often introduced real friction: custom gateways, manual integration, and challenging transitions to enterprise-grade infrastructure. But that’s changing. The path from experimentation to deployment is becoming far more seamless — and standards are at the center of that shift.

Standards Are What Make Technology Universally Useful

Many of the most reliable technologies we use today work so well because of standards — even if we rarely notice them.

If you’ve ever plugged in a monitor and it just worked, or landed in another country and made a phone call without switching devices or networks, you’ve experienced the power of standardization. It’s what allows different vendors, systems, and countries to interoperate without re-engineering everything from scratch.

Standards don’t just improve technical performance — they make innovation scalable, repeatable, and accessible.

What Ambient IoT Is

Ambient IoT is on track to scale to ubiquity: trillions of things connected everywhere, forming a real-time, invisible layer of digital intelligence across the physical world.

It builds on the same principle that allowed PCs and mobile phones to scale: open, global standards. With 3GPP Release 19, Ambient IoT is now formally supported within the cellular specification. That includes:

• Device discovery and authentication protocols for ultra-low-complexity, intermittent tags

• Modulation and waveform profiles suitable for passive or backscatter communication (e.g., OOK, BPSK)

• Low-power communication topologies, where base stations act as readers without the need for proprietary infrastructure

• Specifications targeting micro-watt power budgets, enabling affordable, maintenance-free operation

This marks the beginning of a shared infrastructure that allows even the most ordinary physical items to become part of a globally addressable digital fabric.

Wiliot’s Early Vision

Wiliot’s mission from the beginning has been ambitious: to connect trillions of everyday objects — food packages, garments, pharmaceuticals, containers — with tiny, battery-free Bluetooth tags. Embedding intelligence into the physical world is not new for us.

But what became clear early on is that this vision is too big for any one company to achieve alone. That’s why wiliot works with networks partners, tag manufacturers, and deployment partners who share that vision. And that’s also why we’re investing in the shift toward open standards: it unlocks collaboration, scale, and interoperability at a level that proprietary systems can’t match.

Who’s Making It Happen?

Standards provide the technical blueprint. But building a robust ecosystem around them requires alignment.

The Ambient IoT Alliance brings together a broad range of stakeholders — including Qualcomm, Intel, Infineon, PepsiCo, Atmosic, VusionGroup, and Wiliot — to ensure that Ambient IoT is not only standardized, but also deployable across industries and use cases.

The goal isn’t exclusivity. It’s collaboration: to ensure that this infrastructure remains interoperable, flexible, and representative of the entire market, from component makers to global brands to everyday users.

In Short

Ambient IoT is no longer a concept. It’s becoming a shared, global infrastructure — one that scales to trillions of things, invisibly connecting physical objects to the cloud with no added complexity.

Thanks to the alignment between standards bodies and industry pioneers, enterprises can now deploy Ambient IoT solutions confidently, using open technologies that work across ecosystems, borders, and supply chains.

This isn’t the next chapter of IoT.

It’s the one that finally connects everything.

Contact us to get started.