Pedometer didn't work in the background

Hi Community,
Is there any method or extension that can make Pedometer keeps counting even when screen off or in background mode ?
I really know how to use such "keep screen on' methods, but I want to keep screen off.
Anyway, I already have TaiFung Tools and Alarms extensions.
Thanks for any helps !

This is the best way to work in the background.

However, you may want to take a look into this. I believe it is related to your requirements.

Try

Or

Taifun

Thanks!