Gluco One Blood Glucose Monitoring System provides fast, accurate blood sugar readings at home. Easy to use, reliable, and ideal for daily diabetes monitoring.. This is a box for the Dr. Morepen Gluco One Blood Glucose Monitoring System, model BG-03. It is a smart glucose monitor that measures blood glucose levels quickly and accurately. It requires a small blood sample of 0.5µL and provides results in 5 seconds. The device has a large memory that can store up to 300 test results. The product comes with a lifetime warranty.