Gyroscope - Measures angular rotational velocity to detect rotation of the device.
Accelerometer - Measures the linear acceleration of movement to detect the orientation of the device.
Proximity Sensor - Detects the presence of nearby objects without physical contact. The sensor detects when the device is close to your face during a call and turns off the screen, preventing unintentional screen touches.
Magnetometer - Measures the ambient magnetic field to sense the device's orientation in space.
Barometer - Measures atmospheric pressure and height changes to help track the device's location more accurately.