AirPods Can Measure Your Heart Rate, but Are They Accurate?

Independent testing shows AirPods Pro 3 can track workout heart rate with low average error, but limits remain for intervals, ...

Before you decide to click away, thinking we’re talking about some heart rate monitor that connects to a display using WiFi, wait! Pulse-Fi is a system that monitors heart rate using the WiFi signal ...

Here’s what HRV is, how it works and what can cause it to rise or fall.

Heart rate is one of the most basic and important indicators of health, providing a snapshot into a person’s physical activity, stress and anxiety, hydration level, and more. Traditionally, measuring ...

It's not unusual to see researchers and DIYers find new uses for the Raspberry Pi, but the potential in this latest discovery is a doozy. A research team created a method for detecting heart rates ...

Ever check your smartwatch or Oura ring and notice your resting heart rate is higher than you expect? You do your best to ...

The iOS 27 update brings major upgrades to H2 chip AirPods, adding personalized audio and live workout tracking without an ...

Cardiologists explain what’s normal versus what’s cause for concern. If you wear a Fitbit, Apple Watch or a similar wearable while working out, you already know that you have a useful tool right at ...

The golden minute of life is defined as the first minute after birth, a critical time that newborns must show independent breathing. However, over 10% of babies every year require medical ventilation ...