Apple Makes Headway in Secret Bid to Track Glucose on Watch

The video discusses the potential of the Apple Watch to monitor blood glucose levels without invasive methods. It highlights the use of optical spectroscopy and silicon photonics as innovative technologies. The video also covers the market implications and the teams at Apple working on this project, noting that it may take years to impact the market due to existing competitors like Abbott and Dexcom.

How does the proposed technology measure glucose levels without a blood sample?

What challenges does Apple face in entering the glucose monitoring market?