Amazfit Watch faces

Hi.
I don't actually need a different watch face, but I would like the font on the activity timer to be bigger. Would a different/custom watch face have an effect on that screen, or would installing the Bold font be of any use?
Thanks.

I'm not certain if installing a bold font would help on the Activity screen,
but I do know that it affects the notification display and BIP menus (small text size).
If you're talking about the larger speed/distance/time displays, I don't think it will change them.

A custom watchface won't change any other screen.
As far as I know, the digit images in the watchface are used on the watchface only.

Regards,
Eric

Ok, thanks Eric.
Might have to bite the bullet and experiment!
Cheers.