Bluetooth is transmitted by using radio waves to send information directly between two devices.
Bluetooth technology enables devices to connect and communicate wirelessly over short distances. According to Britannica, this transmission method relies on radio waves as the carrier for data. Unlike other wireless communication forms such as Wi-Fi or cellular signals, the radio waves employed by Bluetooth are notably weaker. The transmission occurs directly between the two participating devices, facilitating a point-to-point or point-to-multipoint connection without requiring intermediaries like a router (which Wi-Fi often uses) or cellular towers.
This direct, radio wave-based transmission allows devices like smartphones, headphones, speakers, and keyboards to connect seamlessly for various purposes, such as audio streaming, data transfer, and control signals.
