The document discusses how IoT is used in sports through devices like smart stadiums, fitness trackers, and smart bikes. It describes how IoT helps with player development and safety through sensors and data collection. Coaches can analyze player performance, efficiency, and injuries. Fans can have an immersive experience at smart stadiums with sensors controlling amenities. Finally, specific devices like Fitbits and Peloton bikes are highlighted for how they integrate live and on-demand workouts and classes through their built-in screens and connectivity.