GlucoNavii is a free Android application developed by SD Biosensor that allows users to record and monitor their blood glucose levels. It can be used in conjunction with the "SD GlucoNavii NFC & Bluetooth" device to make recording and checking blood glucose levels even easier. This application enables users to keep track of insulin dosage, meals, exercise, and other related information.

If you use the GlucoNavii NFC & Bluetooth blood glucose meter, you can also take advantage of the server service, which allows others to review your blood glucose values and related data, with your permission, of course. This feature can be incredibly helpful for caregivers or doctors who need to monitor your blood glucose levels.

Overall, GlucoNavii is a useful tool for anyone who needs to monitor their blood glucose levels and manage their diabetes. The application is easy to use and provides valuable insights into your blood glucose trends and patterns.