At its core, the On Call® Extra brand is committed to the health of our customers. Carefully designed for accuracy and reliability, the On Call Extra Blood Glucose Meter Family has helped millions of patients worldwide effectively manage their glucose levels. The foundation for successfully managing your diabetes starts with your meter. By choosing On Call Extra, you can rest assured knowing your meter is more than a means to accurate results; it is the cornerstone in your diabetes management.
There are three On Call® Extra Blood Glucose meter to meet your daily diabetes management needs: