Freestyle Libre is a device you attach and replace every seven days. It can be read by a hand held patients get but there are apps for some features. Even it ca

Freestyle Libre is a device you attach and replace every seven days. It can be read by a hand held patients get but there are apps for some features. Even it can be off and living with one you get used to where its going to be relative your actual level. So I doubt they will get far from that any time soon. The first company that can do it without puncturing the skin is going to have one helluva a market. How that is done, if that can be done, is still to be seen. Perhaps there is some other measurement not yet considered which can offer numbers.