Everything you need to know about photoplethysmography (PPG), the technology behind heart rate measurements in fitness ...

A new study examines the impact of manual assembly processes on the heart health of workers at an automotive factory.

as much as Best screenless heart rate monitor. That’s because this brand features a pod-like tracker. and a WHOOP Body line to embed the monitor in a wrist strap, swimsuit, boxers, sports bras ...

While these aren't aimed at consumers, they may offer a glimpse of what may be coming down the line, seeing as Meta's first "real" AR glasses are tipped to debut in 2027. With the ability to measure ...

Get to know the link between your effort level and your heart rate. Plus, how to use heart rate to your performance advantage ...

The bottom line: These aren’t going to replace a heart rate monitor for serious athletes, and probably aren’t even good enough for casual use for anyone who wants to track their heart rate. But take a ...

Your heart works harder to send blood to your stomach for digestion when you eat. Your heart rate may also spike after eating certain foods high in sugar, carbs, salt, or hot spice. Heart Palpitations ...

The arrival of heart rate monitoring on the Beats line could herald the feature’s addition to upcoming AirPods updates — though doing so would require a major hardware refresh. Apple-branded ...

While we praised Powerbeats Pro 2 in our review, we noted that the heart rate sensor only activates on the iPhone when you don’t have an Apple Watch paired. On Android, it’s a bit different.