What is a Glucose Tracker?

A glucose tracker is a free mobile app for people who have diabetes. It is designed to help them keep their blood sugar in a range that is healthy for them. This is a range of 80 to 130 milligrams per deciliter (mg/dL). It is recommended to check your blood sugar levels regularly, even if you are in the normal range. It is important to check your blood sugar levels, because high levels may lead to long-term, serious health problems. Keeping your blood sugar in the healthy range helps to prevent or delay serious health problems.