Health wearables have surged in India, guiding lifestyle changes and early hospital visits. Doctors said quality devices are as useful but warned they cannot replace diagnosis ...

Ambient Light Sensor Market is predicted to register growth from USD 3.2 bn in 2024 to about USD 9.2 bn by 2034, recording a CAGR of 11.10% ...

The impact of skin tone on performance of pulse oximeters used by NHS England COVID Oximetry @home scheme: measurement and ...

The covid-19 pandemic exposed three longstanding problems with pulse oximetry. Firstly, pulse oximeters can produce ...

Pulse oximeters became common household devices due to COVID-era awareness, for respiratory self-monitoring, and helping track conditions at home between doctor’s appointments.Today, buyers want a ...

Tiffany Kinyua is a psychology major with a minor in biology and she is a 2025-26 health care ethics intern at the Markkula Center for Applied Ethics at Santa Clara University. Views are her own.

Pulse oximeters use light to measure the amount of oxygen in the blood (SpO2). For most people, a normal pulse oximeter reading is between 95% and 100%, with readings below 90-92% generally considered ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxaemia) give higher readings for patients with darker than lighter skin tones, finds the ...

A federal jury has ruled in favor of Masimo, finding that the Apple Watch infringed on the company’s pulse-oximetry patent and awarding $634 million in damages. Apple plans to appeal the decision, ...

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A project led by the University of North Carolina at Chapel Hill (UNC) has studied the effects of skin pigmentation on measurements of blood oxygenation. The extent to which different skin types ...