TECHNICAL
enabled devices shipped worldwide were based on the latest Wi-Fi 6 and Wi-Fi 6E technologies, which promise faster and more reliable wireless connectivity than its predecessor, Wi-Fi 5.
automation and smart cities, where low-power, long-range connectivity is essential. By enabling connectivity over distances of several kilometers, HaLow fills a crucial gap in the IoT ecosystem. MARKET DEVELOPMENT Throughout its history, Wi-Fi in all its forms has been used to connect an enormous range of applications thanks to its blend of performance, low cost and simplicity. The proof of its influence has been detailed by analyst firms. IoT Analytics, for example, has reported that Wi-Fi makes up 31% of all IoT connections. 1 The firm says that in 2023, three-quarters of Wi-Fi-
WI-FI 5, 6 AND 7 Although ABI Research has reported that the worldwide Wi-Fi market faced challenges in 2023 as it faced financial constraints, market saturation and implementation issues, the firm says markets are stabilizing and the arrival of Wi-Fi 7 and Standard Power 6GHz are set to reignite demand. The firm says these trends will drive an 8.0% compound annual growth rate (CAGR) for wireless LAN infrastructure shipments between 2023 and 2030, with total shipments jumping 71.3%. 2
The adoption of the latest Wi-Fi technology variants has made
communication between IoT devices more efficient, leading to improved user experiences and overall performance. Wi- Fi technology is leading IoT connectivity in sectors such as smart homes, buildings and healthcare. In addition, Wi-Fi 7, which started to ship in 2024, is expected to contribute to 7% of IoT-based Wi-Fi shipments.
Figure 1: Connected IoT devices forecast 2024–2030. Source: IoT Analytics
Volume 48 No.1 MARCH 2026
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