Its the golden goose for wearables - the problem is there's no technology to continuously and reliably measure blood sugar without taking samples of blood (pric

Its the golden goose for wearables - the problem is there's no technology to continuously and reliably measure blood sugar without taking samples of blood (pricking). If everyone had an apple watch, fitbit, etc that told you your blood sugar levels, with an immediate effect you could usher in a hugely effective treatment and prevention of diabetes and obesity. Assuming you can get people to wear it and you don't have to prick their fingers.