3 ms·

https://www.fda.gov/medical-devices/safety-communications/do-not-use-smartwatches-or-smart-rings-measure-blood-glucose-levels-fda-safety-communication https://w

https://www.fda.gov/medical-devices/safety-communications/do-not-use-smartwatches-or-smart-rings-measure-blood-glucose-levels-fda-safety-communication https://www.fda.gov/medical-devices/safety-communications/do... Existing smart watches that claim to do this are basically garbage. Just use a random number generator instead. Apple and Samsung are supposedly working on it: https://www.forbes.com/sites/davidphelan/2025/01/26/samsung-reveals-game-changer-blood-glucose-monitoring-to-outdo-apple-watch/ https://www.forbes.com/sites/davidphelan/2025/01/26/samsung-... But it seems to be hard and from what I have seen the new Galaxy Watch 8 won't have this feature.

leakycap 1y ago
Great resources. It seems we'll see BP monitoring integrated in a mainstream base smartwatch before we'll get optical glucose monitoring.
privatelypublic 1y ago
Smartphones are notorious for not delivering- heck, my fitbit won't even give me an actual wrist temp value. Theres optical ones that can be built in a lab and require profiling to an individual. The most accurate ones are still invasive- just not consumable fungus extract based. Maybe some biomedical company makes a reference design.