# SDL_UpdateSensors Update the current state of the open sensors. ## Header File Defined in [](https://github.com/libsdl-org/SDL/blob/main/include/SDL3/SDL_sensor.h) ## Syntax ```c void SDL_UpdateSensors(void); ``` ## Remarks This is called automatically by the event loop if sensor events are enabled. This needs to be called from the thread that initialized the sensor subsystem. ## Version This function is available since SDL 3.2.0. ---- [CategoryAPI](CategoryAPI), [CategoryAPIFunction](CategoryAPIFunction), [CategorySensor](CategorySensor)