A vehicle’s Check Engine light can turn any car ride into a harrowing experience. As soon as the check engine light ...

The Oura Ring does not directly measure blood pressure. This feature is not currently available on the device. Oura focuses ...

We examine the preliminary report into the Air India 171 crash and why it leaves so many open questions. The aircraft involved was a Boeing 787, and early findings remain limited. Like building a ...

When a car keeps cutting out at red lights, the problem rarely feels minor to […] ...

Haemoglobin is the iron-rich protein in red blood cells. It carries oxygen from the lungs to different parts of the body and returns carbon dioxide back to the lungs. Haemoglobin (Hb) is what gives ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds deceptively simple. There’s a metal plate with current flowing across it in one ...

A few of the most important insights are heart rate variability (HRV), which describes the difference in time between the ...

Could Luna beat Oura at the smart ring game?

Health tracking technologies offer insights into wellbeing but may also cause anxiety and data misinterpretation. Evaluating ...