Movement

The accelerometer allows us to measure the acceleration of a body and to have its graphical depiction of time or the values given to us by other sensors we use.
The gyroscope is a device that can maintain its orientation constant by rotating its parts and the principle of maintaining the spin.
The magnetometer is a suitable instrument for measuring Earth's magnetism.
The compass is an instrument that guides the user, pointing it in the North direction.
Inertial Measurement Unit (IMU) is an electronic device that measures and reports the specific strength of the body, angular velocity and sometimes the magnetic field surrounding the body, using a combination of accelerometers and gyroscopes, sometimes magnetometers.