Just seen this on Jama. jamanetwork.com/journals/ja...
Presumably the phone camera "sees through" to the arterial blood motion somehow (special light frequency?), a bit like the SpO2 monitors you get given on the end of your finger.
Amazing.
Just seen this on Jama. jamanetwork.com/journals/ja...
Presumably the phone camera "sees through" to the arterial blood motion somehow (special light frequency?), a bit like the SpO2 monitors you get given on the end of your finger.
Amazing.
Red light technology
My watch does that with a green light......
Tell us more....
Apple watch. It is not automatic, nor anything to be honest as you do need to press a button if you think there is an event. W are still waiting for autonomous 24/7 self testing but it will come I'm sure.
I meant like an SpO2 meter, sorry to confuse! My watch measures HR fairly accurately even in AF but there is a companion app that records HR continuously and you can see the variation which gives you a good idea of what is going on.
I think this technology was the one they were talking about at Patient Day - there were some trials ? It is novel & nothing like the Apple technology which I think is a bit flaky.
Only in China......
Also this:
ncbi.nlm.nih.gov/pubmed/296...
Yes, checking the references of the Jama paper I posted, it appears to be an update publication of this one you've referred to. It's ref. 2 of the Jama paper, so, same team.
Thanks !