There's a thread I started over in Blood Glucose Monitoring about these. Many cynical replies. You know what they say, if something's too good to be true.....
I'd love to think it was going to happen. I'd have one in a blink.
I'd like to know the principles on how it works, and I suppose also there's a patent on the sensor.
If you look the last iPhone and a '90 Nokia carphone you could be amaze on how the miniaturization tech on radio progressed, and how they could get rid of the quartz filters and the stick antenna, and to have a battery so small...