Something like this? Not only automatically connected with some sanitary app, but also by manually entering them or even better, using the camera and AI, showing it the paper with the bloodworks and it autopopulate the fields.

It could even communicate with nutrition and food to help you understand correlations of what you eat and your bloodwork results.

AI could find correlations between your habits and blood results(like a period of time you were more exposed to sun and had higher vitamin D results).

Just ideas.