How to make a check in if that the object does not move?

Question

Unity

It is necessary to somehow write in the if condition that the transform.position does not change, that is, the object does not move. How to do it?

Answer 1

https://docs.unity3d.com/ScriptReference/Transform...
I don't know how this property will react to RigidBody, but judging by the description, this is what you need.

Answer 2

transform.position == old_position => object_didn't move