Accelerometers are not a specific brand but a category of sensors used to measure acceleration forces. Various companies worldwide manufacture accelerometers, including industry leaders like Analog Devices (USA), STMicroelectronics (Switzerland), and Bosch Sensortec (Germany). These devices are widely used in automotive, aerospace, consumer electronics, and industrial applications for vibration monitoring, motion detection, and inertial navigation. Key products include MEMS-based accelerometers, piezoelectric accelerometers, and capacitive accelerometers, each suited for different precision and environmental conditions.