Disappointed in the fact that my sensor loses signal right after I hit a low (nearly every low since i started using it a week ago). Has taken over an hour to reconnect sometimes. tried to find a way to export my data so I can print my logbook, scans, etc. To keep it in my medical records and there's no way to export the data to a spreadsheet or pdf from the app. App is too simple in some ways. Graph doesn't even reflect numbers I've scanned correctly! Do better! Finding new sensor asap!