Connectivity

Once the meter is paired, will data transfer automatically to the mySugr app or does the app have to be opened on the smartphone every time synchronization is needed?

When the meter is paired with the mySugr app, each BG result will be transferred automatically, once the app is opened. However, the meter and smartphone must be within 3 meters to transfer successfully. If the app is not open, the BG value will not be transferred automatically. However, with the next successful import, all BG values will be imported. There is not any loss of data.