What are freestyle glucose meters used for? Freestyle glucose meters are very important as they let people monitor their blood sugar whenever they need to. Diabetes is a very serious condition that affects not only the diabetic, but everyone who comes into contact with them. Diabetes is a condition in which the pancreas lows and sometimes stops producing a very important hormone called insulin. Insulin is used by the body to make fuel for the cells. The hormone must bind with the glucose in the blood before the cells can use it. When the…