How to fix the fluctuations in the IMU sensor values in M5 Stick C?

arun

Hi,
I am totally new to this scenario and the forum; kindly suggest me how to move forward.
I am planning to do a small performance using M5Stick C wrapped in my wrist and map/track the motion of my hand. I am getting high fluctuations in the IMU sensor values even when the device is fixed at a place.

Is calibration of sensors help to give fixed values? If yes how can I do that?
Is it possible to take spatial co-ordinates from the IMU sensor values?

Thank You
Arun