False Fall Detection in my Apple Watch SE

I have been using Apple Watch SE for last around 6 months. Recently in last 10 days I have had following 3 episodes when my Watch detected false Hard Fall. I wear my watch on my non-dominant left wrist.

9th November 2024: I was laying in bed watching TV and the watch detected this false Hard Fall. I did check my health parameters esp my blood pressure and pulse which were both normal.

14th November 2024: It again gave this false alarm, I was doing normal activity in the kitchen, not using my left hand. BP and pulse rates normal.

19th November 2024: I was standing and again the false alarm occurred.

I had a long conversation with Apple Support after the second episode on 14h Nov 24. Support executive couldnt find any abnormality and after checking, the support confirmed that there have been reports of false detection. Both my Phone and Watch are on latest updated versions.

I am not disabling the Fall Detection feature.

I wonder what could be the reasons of these frequent false detections.

Help!