Suggestions
Color coded Blood Pressure reading
Under health measurements, make the squares for items like Blood Pressure color coded, so that a systolic reading between 120-139 shows ORANGE and above 140 shows RED. Currently all readings show as green square with white text.
Extend this feature to make all other measurements user customizable based on value (user selects) and color (user selects), such as heart rate, weight, blood glucose, body temperature, etc.