What did Mobile World Congress and Embedded World tells us about the state of IoT connectivity?

The back‑to‑back Mobile World Congress and Embedded World events in March offered a snapshot of where IoT connectivity now stands. Instead of headline‑grabbing launches, the focus has shifted to practical questions: how to connect devices reliably, at scale, and at a cost that makes long‑term deployments viable.

Vendors and operators are concentrating on tightening up the basics. That includes more attention to power use, coverage gaps, and managing fleets of devices over their full lifecycle. The message from both shows is that the market is moving away from grand promises and towards quieter work on standards, interoperability, and service models that can survive beyond pilot projects.