Apple Watch may be able to detect days of coronovirus infection before tests

The Apple Watch may be able to detect whether coronovirus or symptoms appear the day before a diarrhea is diagnosed, a new body of research suggests.

In some cases, wearable devices such as the Apple Watch or Fitbit device can predict COVID-19 infection (via), even before a user becomes symptomatic or detected by standard tests of the virus, according to a major symptom study CBS News) is.

For example, medical researchers at Mount Sinai Health System in New York found that the Apple Watch could detect subtle changes in a user’s heart rhythm before testing for up to seven days.

The Mount Sinai study analyzed the variation in time between heartbeats, a metric known as heart rate variability. Researchers say this is a good measure of how a person’s immune system is functioning.

The author of the study, Rob Hirten, said, “We already knew that heart rate variability markers change as the body develops inflammation, and Kovid is an incredibly inflammatory phenomenon. This allows us to infer that Is that people get infected before this. ” Assistant Professor of Medicine at the Ikan School of Medicine in Mount Sinai.

When it comes to COVID-19, individuals affected by the disease experience less heart rate variability than those who do negative tests. The study followed 300 health workers from Mount Sinai who wore Apple watches for five months.

Specifically, Apple revealed its Apple Watch- and iPad-focused “time flies” event on September 15, 2020.

Another study at Stanford University in California looked at a variety of activity and fitness trackers from Apple, Fitbit, Garmin, and other manufacturers.

Published in that research Nature Biomedical Engineering, Found that 81% of those who tested positive for coronovirus experienced a change in their resting heart rates.

Like the heart rate variability metric, researchers found that trackers could detect an infection up to nine and a half days before symptoms began.

According to Stanford University professor Michael Snyder, one of the main benefits of wearable trackers is that users wear them continuously throughout the day. That, Snyder said, may help overcome some of the disadvantages of standard coronavirus testing.

“Problem [with testing] Can’t you do it on people all the time, while these tools measure you 24/7. The smartwatch gives you instant data back in real-time, while if you’re lucky you’ll get your test back in a few days, ”Snyder told CBS.

The team has also developed an alarm system that alerts users if their heart rate was prolonged. It can alert people to go out or cancel meeting others due to being contagious. All of this research can help medical professionals and the public reduce coronovirus infection, as most cases are spread by asymptomatic people.

“Right now, we rely on people saying they are sick and not feeling well, but don’t require any active user input to wear the Apple Watch and can identify people who may be asymptomatic . It is a way to better control infectious diseases, “Hirton said.


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