Are Wearable Trackers Accurate? A Doctor Explains The Data On 9 Brands

From the Oura Ring to the Apple Watch to the Google Pixel — here's what the science really says about the accuracy of their health data ...
IEEE

Monitoring Wrist Pulse Wave With a Cantilever-Type Microwave Capacitive Sensor

Abstract: This paper proposes a low-cost planar microwave sensor able to monitor the wrist pulse wave (WPW) when it is in contact with the anterior part of the wrist, near the radial artery. The ...
Wareable

Garmin patent targets non-invasive glucose estimation

Garmin is intensifying its research into metabolic health with a newly published patent for non-invasive HbA1c estimation. The USPTO filing—granted in early February—describes a system that uses the ...
IEEE

Motion-Robust Pulse Wave Measurement Using Piezoelectric Film Sensors with Machine Learning-Based Artifact Removal and Regression-Based Validity Assessment

Abstract: Piezoelectric film sensors can be used to measure pulse wave, but motion artifacts often contaminate the signal, leading to measurement failures. This study proposes a method for estimating ...
ZDNet

The $99 gadget that prevents electrical fires by doing nothing The $99 gadget that prevents electrical fires by doing nothing

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...
CSR Wire

Medtronic Study of Investigational Nellcor™ Pulse Oximetry Technology Demonstrates Positive Results Across a Full Range of Skin Tones

January 22, 2026 /3BL/ – Medtronic, a global leader in healthcare technology, announced verification study results for its investigational Nellcor™ pulse oximetry with Nell-EQ™ intelligent processor ...
News Medical

Pulse oximeters miss hypoxemia more often in people with darker skin, study finds

A major UK study shows that commonly used home pulse oximeters can overestimate oxygen levels in people with darker skin, increasing the risk of undetected hypoxemia and raising urgent questions about ...
Associated Press

Faulty glucose monitors linked to 7 deaths and more than 700 injuries, FDA warns

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. The Food and Drug Administration seal is seen at ...
CBS News

7 deaths, hundreds of injuries may be linked to diabetes glucose monitor errors, FDA says

Patients are being warned to stop using some glucose monitors made by Abbott Diabetes Care after the company found malfunctioning sensors may be linked to hundreds of adverse events and several deaths ...
Nasdaq

DarkPulse, Inc. Secures Uplisting to OTCQB: A Milestone Enhancing Infrastructure Innovation and Access to Global Capital Markets

DarkPulse commenced trading on OTCQB under the symbol “DPLS” on November 28, 2025. The Company remains focused on executing its pipeline of projects, including recent expansions in aerospace and ...
C&EN

Interrogation of Small Molecules to Surface-Bound Aptamer Binding Kinetics with Electrochemical Aptamer-Based Sensors Using Intermittent Pulse Amperometry

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