For blood glucose, you can define one or more target ranges. A target range is the range where you want your blood glucose be at, at different situations. For example, you may have different target ranges for "before meal" situations and for "after meal" situations.
When defining a target range, you specify a list of labels the range is applicable to. For example, for a "pre-meal" range you can specify Before Breakfast, Before Lunch, Before Dinner, and Before Snack labels; so that when you enter a blood glucose reading and assign one of these labels, the entered value will be compared against this target range.
Please follow your healthcare provider's recommendations for your personalized target ranges.
In addition to target ranges, you can make MyNetDiary automatically assign Hypoglycemia label if your blood glucose is less than a certain value, and assign High Glucose if it is above a certain value. Please follow your healthcare provider's recommendations for your personalized Hypoglycemia and High Glucose values.