Overview: The global smart meter market is undergoing rapid transformation, driven by utility digitization, regulatory mandates, and the transition toward smarter, more resilient energy infrastructure. Encompassing electricity, water, and gas metering, the market leverages both cellular technologies (NB-IoT, LTE-M, 4G Cat-1, Cat-1 bis, 5G eRedCap, and 2G) and non-cellular solutions (PLC, RF mesh, and LPWA) to support real-time monitoring, efficient billing, and grid modernization. Strong rollouts in China, Europe, North America, and India are driving momentum, with shipments expected to accelerate through 2030 as utilities replace legacy systems and scale next-generation networks. This report provides a comprehensive analysis of global smart meter market trends, shipments, and brand dynamics, with detailed segmentation by meter type (electricity, water, gas), region, and connectivity technology. It further examines ecosystem developments, vendor profiles, and the competitive landscape, offering actionable insights for utilities, policymakers, and technology providers. Covering the period 2022-2030F, the report serves as a strategic guide for evaluating market opportunities, selecting technologies, and planning regional smart meter projects.