Ready to take your training to the next level? Here are the best heart rate monitors to track your fitness and health goals ...

She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic practices ...

Abstract: In this paper, an optical respiratory and heart rate non-invasive monitoring sensor is set up and proven to work well. The core part of this sensor is an optical fiber Sagnac interferometer ...

Your smartwatch atrial fibrillation alert deserves a doctor's visit. New research shows people with AF detected during screening face three times the heart failure risk, with most cases appearing ...

Some fitness trackers may detect signs of heart disease, sleep problems, and chronic stress. However, there are limitations ...

Researchers pinpointed the purpose of mysterious heart neurons in mice—and humans have them, too When you get up out of a ...