Suggestions
Have an ‘Unwell’ mode
My stats change completely when I have a cold but it is not indicative of a trend or cause and effect when I am as normal health. I would like to be able to log the time I am unwell so it shows as different from other data snd is not used to show my normal trends and causality.
It might be nice to set different tracking when your unwell too, like rest and hydration and track how quick you get better.