Ultrahuman Ring Pro starts shipping worldwide today at $479 with lifetime access to all core health features — no ...

Smartwatch market 2026 data from IDC shows 37 million units shipped in Q1, up 4.8%, while wristbands contracted 6.1% as ...

For the past seven years, I have tracked consumer tech through constant shifts in hardware, platforms, and the way people ...

2. How Bluetooth Pulse Oximeters Measure SpO2 2.1 Basic working principle of pulse oximetry Pulse oximetry estimates oxygen saturation by passing red and infrared light through a pulsatile vascular ...

..... ..... void MAX30105::setPulseAmplitudeRed(uint8_t amplitude) { writeRegister8(_i2caddr, MAX30105_LED2_PULSEAMP, amplitude); } void MAX30105::setPulseAmplitudeIR ...

Introduction Physiological signals are essential for assessing human health. The absence of a medical device to carry out these measurements remotely is one of the main limitations of telemedicine.

Bryan Wolfe has spent 15+ years writing about the tech people actually use — and occasionally the tech they probably shouldn't. With bylines at Yahoo, MakeUseOf, TechRadar, and Digital Trends, he ...

See your heart rate and blood oxygen anytime with a small wearable. It uses multiple sensors and sends data wirelessly, lasting long on a single battery. TIDA-010029 – Wearable, 16-phase multi-sensor ...

We measure SpO2 daily, but how aware are we in clinical practice that these values can be inaccurate depending on 'skin tone'? In this article, I will introduce a review paper published in CHEST, a ...

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 ...

In the world of wearable tech, everyone’s asking: Does Oura Ring measure blood pressure? It’s a good question, especially with so many new health features popping up on devices these days. While the ...