Factors including stress, hormones, anxiety, medication, and physical activity also contribute to what may be considered a ...
In our ‘running data demystified’ series, we take a look at what these running data metrics mean, why they matter and how you ...
The Galaxy Watches, including the Watch 4, use a PPG sensor. The technology is very efficient at measuring your heart rate ...
Apple Watch on a person's wrist. Future iterations of the Apple Watch could monitor blood pressure ... respiration rate data, ...