Free CONTOUR DIABETES app: syncs automatically with the meter to upload all blood glucose readings. The blood sugar diary and report can be sent prior to, or shared during an appointment with the healthcare professional. Proven Accuracym smartLIGHT:easy to understand indicators. Second Chance sampling feature which allows you to apply more blood to the same strip. If the first blood sample is not enough. Automatic: No coding and set up needed. Big display easy to read.