What health metrics do you track? And do they actually help you make decisions?

I'm curious to hear from the Product Hunt community about your health tracking habits.

When you look at your health data (sleep scores, step counts, activity, heart rate, etc.), do you:

1. Know what to do with the numbers?

2. Feel like they connect to each other?

3. Get actionable insights, or just see trends?

I built Fit Rest because I was frustrated that my sleep app didn't tell me why I slept poorly, or that my activity tracker didn't show how it affected my recovery.

What's the biggest gap you see in health tracking apps today?

Looking forward to your thoughts!