[pimeys]

German insurance companies cover these too and I had them about six months before switching to Dexcom system. The NFC scanner provided is not accurate at all. The values are what they are and you can't calibrate them. Luckily if you own an Android phone with NFC reader you can use xDrip+ to scan the values and xDrip+ allows calibrations, so the measurements reflect your blood sugar much more accurately.

I'm having trouble with not feeling hypoglycemias and I'm having them quite often at night. Freestyle Libre by default doesn't automatically measure your glucose levels, but there is a hack with Sony Smartwatch 3, a strap and very custom and hacky android version which enables the NFC reader in Sony and you can get alarms to your phone on low glucose levels. It worked and saved me a couple of nights, but the Libre chips break easily and the system was kind of a drag to use in the end.