Do women notice when someone is making an effort to improve themselves?

I've been trying to build better habits this year.

Sleeping earlier.

Eating healthier.

Reading more.

Going to the gym consistently.

Not because I'm trying to impress anyone—I just wanted to feel better.

A friend told me women usually notice these kinds of changes even if you don't mention them.

I'm not so sure.

Women, do you actually notice gradual self-improvement in someone, or only if they talk about it?