This is fantastic. I’m skeptical (for now) that any non invasive Blood Glucose monitoring would be accurate enough for a diabetic to dose insulin but even if it’s in the ballpark it’s a good step for overall health.
Correct. I'm pretty sure Apple is smart enough to
not come out and swing for the fences the first time around. It'll be an iterative process, exactly like the various companies who do those awful Constant Glucose Monitoring (CGM) systems (eg: Medtronic, the maker of my pump). The first generation of their CGM was: "Hey, just use this to watch trends. Don't dose off of it.
TEST YOUR BLOOD SUGAR MANUALLY!" The second generation was more of the same, "This is getting a lot better, but we recommend you not dosing off this. Test before you eat or if you think you need a correction."
However, the
third generation (where they are now) is fully FDA-approved to be called an "artificial pancreas" when combined with their pump. For folks who the CGM works properly: they can use the system to alter the insulin delivery of the pump if they go too low; in other words it'll pause the pump and alert the diabetic; quite loudly and annoyingly, too.
Those iterations took almost ten years, give or take.
The simple ability to watch trends for a diabetic is invaluable. Even if it isn't 100% accurate, just knowing the direction the blood glucose is going at any given time is huge. And this is likely where the first generation of the Apple Watch would go. Sign. Me. Up!