Introduction Wi-Fi has been the most popular way for IoT devices to connect. Studies show that over 30% of IoT devices rely on Wi-Fi. Knowing how Wi-Fi works in IoT helps improve network performance and makes projects more successful. The new Wi-Fi 7 standard could also change how IoT devices connect in the future. This post explores the role of Wi-Fi in IoT, its key benefits and limitations, and how it compares with other IoT connectivity options—helping you understand when