Heart rate is one of the most valuable physiological metrics for runners because it provides objective real-time insight into how hard your body is working. Unlike pace or distance, which are external ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you are an athlete in training or simply keeping tabs on your vitals, measuring your heart rate is a ...

Garmin watches have become increasingly reliable for wrist-based heart rate tracking. However, pairing an external heart rate monitor remains the best choice if you want the most accurate workout HR ...

Wi-Fi signals today primarily transmit data. But these signals can also be used for other innovative purposes. For instance, one California-based team has proposed using ambient Wi-Fi signals to ...

Blood pressure monitor maker Omron Healthcare has gotten approval for a new home monitor that can detect atrial fibrillation, or a-fib. The company uses a novel machine-learning algorithm, called ...