Smartwatches have beefed up their heart health features in recent years Smartwatches have beefed up their heart health features in recent years is a senior reporter and author of the Optimizer ...

Q I know three ways of calculating maximum heart rate (MHR): 220 – age; 214 – (0.8 x age); and 205 – 1/2 age. For a 30-year-old, they all come out at 190, but for a 60-year-old, the results are 160, ...

Researchers at University of California, San Francisco took the heart rates of 50 patients using an EKG and smart device at the same time and found the simultaneous heart rate readings identified a ...

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For Shawn Decker, being able to know his heart rate at any moment gives him the peace of mind he needs. Decker, 55, of Delaware, underwent open-heart surgery Nov. 20 and likes to keep an eye on his ...

Researchers have found that HRV is a useful metric to assess athletic performance, and a higher HRV has been associated with ...

The more insight you possess for your workouts, the more successful they become. That's why it's important to understand how to calculate your fat-burning heart rate and then implement this knowledge ...

Jon Porter is a reporter with five years of experience covering consumer tech releases, EU tech policy, online platforms, and mechanical keyboards. This won’t be the first time a Samsung smartwatch ...

The Rice University lab researchers developed a smart shirt that has carbon nanotube fibers. It can conduct ECG and heart rate monitoring for the user. Rice University from YouTube In a study entitled ...