Bluetooth - GCSE Computer Science Definition

Bluetooth is a wireless communication technology that allows devices to exchange data over short distances. It operates within the 2.4 GHz radio frequency range and connects devices like smartphones, tablets, headphones, and computers without the need for physical cables. Bluetooth is particularly useful for creating Personal Area Networks (PANs) where low-power, short-range connections are ideal, such as pairing a wireless keyboard with a laptop or streaming music to wireless speakers. In the context of GCSE Computer Science, understanding Bluetooth involves recognising its role in enabling seamless and portable connectivity, which enhances user experience and facilitates the integration of technology into everyday life.

Students only need to know Personal Area Networks (PANs) if studying AQA GCSE Computer Science.