FDA authorizes first wearable device that monitors ketone and blood sugar levels
31 points by sunnynagra 49 minutes ago | 6 comments
grahar64 24 seconds ago
Looked after my son who has T1D for now 5 years, checked keytones maybe 20 times.
Compared to blood glucose which we check look at every 5 minutes.
Maybe this is more for Type 2 or other diabetes, or for people prone to DKA.
Or it is for people with a working pancreas who think looking at their blood sugars (and now keytones) tells them something like soothsayers reading tea leaves
replyijustlovemath 28 minutes ago
Automated glucose control will be the next frontier in so many areas of healthcare. I'm still skeptical that anyone will be able to noninvasively and accurately sense blood sugar, but I'm glad people (especially kids with T1) will have one more tool to help them. I hope they can figure out the reimbursement side to get it into the most hands possible!
replypetesergeant 18 minutes ago
I thought this was going to be a non-invasive sugar-level device, but it looks like in fact the innovation here is that a popular CGM line can now do ketones?
replyijustlovemath 3 minutes ago
non-invasive continuous blood sugar measurement is mired in patents and technical challenges. Turns out it's really difficult to disambiguate the absorption lines of glucose from other similarly shaped molecules when you're also dealing with untangling skin conductivity, transmissivity, sweat, inflammation etc.
replyck2 37 minutes ago
bet marathoners and ultra runners will start using this to improve performance
reply(don't have a problem with that, but it's predictable)
too bad it's not "wearable" like a watch but that might be coming eventually too since Garmin has a patent on it
* https://the5krunner.com/2026/02/06/garmin-non-invasive-blood...
(btw Fenix 9 launched today but it's same hardware as Fenix 8 and no glucose feature)