The AirPods Pro 3 has a new built-in heart rate sensor—and yes, it’s pretty darn good. It works by shining light into the ...

Milliseconds of variability, now detected by fitness watches, can improve well-being Earlier this year I got an Oura ring to ...

Discover how iOS 26, AirPods Pro 3, and Apple Watch transform your fitness routine with real-time metrics and customizable goals.

This project investigates the relationship between taste, memory, and emotional regulation. When feeling overwhelmed or ...

Sure, they're fun to check—but a cardiologist who owns every major fitness watch explains which numbers are more distracting ...

Designed by Nova Radio Labs in the US, the Novaduino Environmental Sensor Kit is an Arduino-programmable air quality and ...

It's healthy to know your numbers. Learn about resting and maximum heart rates, exercise targets, and when to consult a ...

Just about every “getting started with microcontrollers” kit, Arduino or otherwise, includes an ultrasonic distance sensor ...

When the iconic “Boing Ball” first debuted 40 years ago, it was a wonder to behold. There was nothing like it in the home compuing world upto that time, and it showed that ...

Lower the dumbbells to your shoulders under control. Why: Hoffman says this exercise combines upper- and lower-body work, ...