Jawbone has unveiled a new Yves Behar-designed band design for its UP2 tracking device and announced a new firmware update for a few of its fitness tracking devices that will enable new heart rate and ...

Sleep is one of the core metrics all smart rings track. They typically offer a daily sleep score out of 100, which takes into ...

Your heart rate naturally slows down before you conk out at night to shift your body into a rest and repair state. But everyone moves into this slower heart rate at different speeds, and there’s some ...

Your heart rate naturally slows down before you conk out at night to shift your body into a rest and repair state. But everyone moves into this slower heart rate at different speeds, and there’s some ...

The Apple Watch Ultra 3 is a powerful health and fitness watch; that much was evident from its predecessor, the Apple Watch Ultra 2 (otherwise known as the best Apple Watch, in terms of features and ...

Heart rate variability during sleep can predict stroke, depression or cognitive dysfunction years in advance, according to new research presented at the European Academy of Neurology Congress. The ...

Scientists have a lot to learn about the connection between sleep and stress, but one thing is clear: They're both trending in the wrong direction. As revealed in a recent Gallup poll, the proportion ...

It seems like smartwatches get smarter every day. Right now, one of the brainiest of the bunch is the Google Pixel 2 — an upgrade to the OG Google Pixel that debuted in 2022. I’ve been using it to ...

New research, presented today at the European Academy of Neurology (EAN) Congress 2025, has uncovered a powerful link between nighttime heart rhythm and future health conditions, even in people with ...