a sealed optical sensor intended mainly for pulse oximetry and heart-rate monitoring. [Zach] is instead using that sensor to measure the roast level of coffee beans, and assign a consistent number ...

A wearable pulse oximeter and connected software platform (Apnimed) shows promise for monitoring obstructive sleep apnea (OSA ...

A wearable pulse oximeter and connected software platform show promise for monitoring obstructive sleep apnea (OSA) and other ...

Organic electronics could lead to cheap, wearable medical sensors Date: December 10, 2014 Source: University of California - Berkeley Summary: A pulse oximeter, commonly used to measure heart rate ...