Wearable electronic devices are potential tools to monitor blood glucose levels (BGLs) among people with diabetes, but their limited size and power lead to noticeable measurement errors. In a recent ...

Diabetes is an increasingly pervasive disease, currently affecting over 500 million adults worldwide. Since there is as yet no cure for type 1 or type 2 diabetes, patients must regularly monitor their ...

(Left) Near-infrared spectroscopy measures pulse signals. Phase differences between the oxyhemoglobin and hemoglobin pulse signals provide a good index for the blood glucose level. (right) Commercial ...