Apple Watch uses optical sensors to track heart rate with strong accuracy during rest and workouts, though it’s not a medical ...

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 ...

Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.

However, these must have skin contact and are typically worn on the finger. Pulse-Fi works remotely, allowing you to monitor ...

Apple's best earbuds are expected to feature a heart rate sensor, which first made its way to the Powerbeats Pro 2, introduced earlier this year.

Heart rate monitoring has been a mainstay of health and fitness, and while the stethoscope has given way to more precise electronic measuring devices, they've always involved wires and straps, or, in ...

It's not unusual to see researchers and DIYers find new uses for the Raspberry Pi, but the potential in this latest discovery ...

Tracking your heart rate with a heart rate monitor (HRM) during your runs is one of the most powerful ways to optimize your training, whether you're a dedicated marathoner, power triathlete, or ...

Unlike heart rate monitors, these devices protrude out of jerseys, with many noticing that Pauline Ferrand-Prévot won the Tour de France Femmes while wearing a breathing sensor.

Pebble founder Eric Migicovsky has revealed the final design for the Pebble Time 2*, the premium flagship model in his company's revival of the iconic smartwatch brand.

We tried Google's new Pixel Watch 4 smartwatch, and Apple might need to stop resting on its laurels with the Apple Watch.

Samsung Galaxy Watch 8 is the best smartwatch for Android users who want only the best in terms of wellness chops in a form factor that is also easy on the eyes.