My bedroom has become a sleep lab filled with smart rings, fitness bands, and mattress covers. Here's what I learned.

Abstract: In this paper, we report the design and experimental validation of a novel optical sensor for radial artery pulse measurement based on fiber Bragg grating (FBG) and lever amplification ...

Oppo Watch X3 launched with a 1.5-inch LTPO OLED display. It runs on a Qualcomm Snapdragon W5 chipset and has IP68 and IP69 ratings for dust and water resistance. It provides more than 100 sports ...

Abstract: A novel concept of Oxygen Saturation (SpO2) sensor embedded in a finger ring is presented in this paper. Due to the mechanical conception of the probe, the sensor fits any finger topology ...

Prospects for a less complicated, healthier future for Type 1 diabetics were heavily discussed at a major diabetes conference in Chicago over the weekend, including automated insulin delivery options ...

Oliver has written about technology for more than a decade, spanning some of the biggest properties in the space including Macworld, iMore, Lifewire, and Input. With a focus on mobile, gaming, and ...

This file type includes high resolution graphics and schematics when applicable. When the need arises to convert voltage readings from an analog sensor into a pulse train, a low-end microcontroller ...

Pulse-ranging-technology (PRT) sensors measure how far away objects are much like radar. During operation, a PRT sensor emits bursts of light that bounce off the object of interest and come back to ...

Smart Ring maker Oura is working on an non-intrusive wearable patch that should detect obstructive sleep apnea. In a patent filing published by the United States Patent Office, the health tech company ...

GE HealthCare is recalling 7559 TruSignal arterial oxygen saturation (SpO2) sensors because of problems that may reduce defibrillation energy, expose patients to unintended voltage, or give inaccurate ...