I guess it depends on how you look at it. I got an apple watch that I wear all the time and I occasionally find the data interesting. For instance, I was able t

I guess it depends on how you look at it. I got an apple watch that I wear all the time and I occasionally find the data interesting. For instance, I was able to see in absolute terms just how much cutting out coffee improved my sleep (went from averaging ~6 hours 10 min to ~7 hours asleep). I don't look at the data all the time though.