Garmin patent hints at glucose tracking from the wrist

Garmin patent hints at glucose tracking from the wrist

A recently published Garmin filing with the US Patent Office doesn’t just mention glucose tracking. It describes in detail how it could actually work. Tucked inside a broader system for analysing exercise data, it lays out a technical path toward non-invasive blood sugar monitoring. Glucose isn’t the headline of the patent and perhaps this is why no-one has picked up on it. But it’s more than just a throwaway reference if you take the time to ac…