Imagine using a wearable device so thin and discreet that you'd hardly be aware you were wearing it. Now Tufts engineers have ...

Good sleep is essential for brain health. During sleep and rest, the glymphatic system, the brain's waste-clearing process, ...

The Xiaomi Watch 5 is a release that aptly addresses one of Wear OS's biggest headaches: battery life. Thanks to a massive silicon-carbon battery and a clever dual-chip setup, it delivers up to a week ...

Accurate patient monitoring is not an optional extra in general practice. It is a fundamental part of the clinical encounter, ...

I’ve tested dozens of fitness watches and these are the best options I’d recommend depending on lifestyle and health goals Kieran is a freelance journalist specialising in running, health and fitness ...

Roland is a technology enthusiast who loves to tinker and geek out about the latest smartphones, tablets, smartwatches, and other wearables and gadgets. He aims to provide honest reviews and thoughts ...

This work is not intended to be used in professional environments, and there are no guarantees on its functionalities. Please do not rely on it for medical purposes or professional usage. The ...

The Luna Band opened its waitlist on May 22, 2026, offering a voice-first, AI-powered screenless tracker at $149 with no subscription fees — just as the $99 Fitbit Air begins shipping. Built by the ...

Using Sparkfun MAX3010X library https://github.com/sparkfun/SparkFun_MAX3010x_Sensor_Library SpO2 is calulated from square root means of all raw data at 50Hz sampling ...

Normal blood oxygen saturation levels are 95% to 100%. Most people should have a blood oxygen level of at least 92%. If your blood oxygen level drops below 90%, it can be dangerous and requires ...

Being behind major reports like The Mother of All Breaches and RockYou2024, our in-house cybersecurity experts and journalists provide unbiased, real-world testing and in-depth analysis. We maintain ...