I've tried 6 of these on my mom, at every price point, and compared with a prescription monitor (back of the tricep, needle thing). I couldn't find anything even remotely accurate.
He is talking aobut connecting the monitor like yours to the smartwatch so you can see you glucose level without pulling our your smartphone. There is no smartwatch on the market that is able to read glucose level using some kind of infrared blood sensor. All the ads are lying.
I've tried 6 of these on my mom, at every price point, and compared with a prescription monitor (back of the tricep, needle thing). I couldn't find anything even remotely accurate.