HbA1c Variation Study

This is a non-pivotal , non-randomized, single-arm, multi-center, prospective, non-significant risk study to evaluate the relationship between glycated hemoglobin (HbA1c) and average glucose levels. Up to approximately 600 subjects will be enrolled who will have fourteen (14) study visits over the course of approximately six (6) months. During each visit the subject will have blood samples drawn for documentation of their HbA1c level. Subjects will also be required to wear Professional FreeStyle Libre Flash Glucose Monitoring System(s) to record blood glucose levels through the duration of the study. During Visits 1 and 14, Venous sample for CBC, biochemistry, haemoglobinopathy screen, hematology, liver function and iron panels will be collected.