How fast does your heart beat? It’s a tough question to answer, because our heart rate changes all the time depending on what we’re doing and how our body is behaving. However, [Ludwin] noted that ...

The domain of wearable devices has grown by leaps and bounds, not just in terms of mass adoption, but also owing to some astounding innovations. Wearable heart rate sensors can now measure everything ...

We reported earlier this month on the new code. Code found in the latest beta refers to new wireless earbuds with a heart-rate sensor. “Wear both earbuds during workouts to track and send your heart ...

For years, companies have tried to integrate heart rate monitoring into earbuds, but they never quite got it right. I tried several of these early attempts, only to find that the fit was never secure ...

Augmented reality swim goggles made by Form soon will add support for select Polar heart rate monitors. With Apple Watch, you must stop swimming and raise your wrist in order to check your heart rate.