- Tech News & Insight
- December 9, 2025
- Hema Kadia
New data points to a step-change in cellular IoT adoption as 5G broadens into mid-tier and massive-scale use cases while 4G-era LPWA keeps expanding. Omdia forecasts cellular IoT connections to reach roughly 5.9 billion by 2035, driven by expanding addressable use cases across industrial automation, utilities, transportation, retail, and consumer-adjacent categories such as wearables. The growth profile is no longer tied only to premium 5G performance; instead, scaled adoption is coming from three complementary pillars: 5G RedCap for mid-tier performance at lower cost, 5G Massive IoT (evolving NB-IoT/LTE-M under a 5G core), and 4G LTE Cat-1bis for low-cost devices that still require voice or moderate throughput.

