Researchers developed a transparent smart contact lens that uses gold nanoparticle-embedded PEDOT:PSS nanowires to improve ...

That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

Wearable health sensors such as photoplethysmography (PPG) wristbands, ECG patches and multi-modal biometric devices are typically developed and calibrated under controlled laboratory conditions.

Wrist pulse oximeters can look similar, making it hard to decide which one to buy. This in-depth guide covers everything you need to know to find your best fit.

Smartwatches may transform blood sugar tracking, but today’s advances depend on CGMs, AI, and regulated health tech ...

When you’re driving your car, you’re probably regularly looking at the speedometer to make sure you comply with the local speed limits. The method by which it works is simple enough: ...

When you use DPReview links to buy products, the site may earn a commission. Updated June 3, 2026 By the time you're spending over $3,000, you're looking at getting one of the best cameras around. You ...

We've compiled a list of some of the best OBD2 diagnostic scanners describing their features, specifications, compatibility, and benefits. The automotive industry has a huge variety of OBD2 scanners ...

Copyright: © 2026 Published by Elsevier Ltd. Sleep is one of medicine's underused data streams. Clinically, disturbed sleep has often been treated as a symptom of a ...

Mapping peripheral to central pressure waveforms offers a promising approach for noninvasive assessment of the aortic pressure waveform. Traditional methods rely on population-based averaging, which ...

Pulmonary artery pressure (PAP) monitoring systems use implantable sensors to collect data on PAP to remotely monitor chronic heart failure. The aim of PAP technologies is to detect increases in PAP ...