The Best Pulse Oximeter for Home Use
A selection of 10 fingertips were tested on people ages 2 to 78, and factors such as clinical studies, word of mouth from homecare experts, and accuracy in patients with dark skin pigmentation were considered when making this recommendation.
The most notable benefits cited for the 9590 were its ease of use, independent validation for accuracy, and accuracy in patients with dark skin pigmentation.
"The Nonin Onyx Vantage 9590 is a sturdy pulse oximeter with a simple digital display that’s easy to read. Though more research needs to be done on how well it works for people with different skin tones, a study published in 2024 found that it was one of the most accurate fingertip devices at determining blood oxygen levels, including for those with darker skin. It is cleared by the FDA and covered by a four-year warranty—the longest we’ve seen."
Read the full article in the New York Times: https://www.nytimes.com/wirecutter/reviews/best-pulse-oximeter-for-home-use/