Meemoori’s Q1-2025 report says commercial smart-building IoT will double from ~2B devices today to 4.12B by 2030. Wireless (Wi-Fi/BLE) will exceed 40% of connections. Yet integration is hard: siloed OT/IT leaves 81% reporting IoT cyber incidents and >90% of sensor data unused. AI is accelerating—smart-building AI is set to hit $6.5B by 2028 (25.5% CAGR), enabling predictive analytics and cutting HVAC energy. Security frameworks (NIST, ISO/IEC 27001, Zero Trust) and standards convergence (Project Haystack, Brick Schema, ASHRAE 223P; Matter extending toward commercial) are key.

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