Sanuj Bhatia, the managing editor at Pocketnow, is responsible for supervising and contributing to all the content published on the website, including news, reviews, features, and how-tos. He began ...

Radar can watch heartbeats without touching the body, but walls & moving objects can hide signals. A methods make tracking more accurate.

Many factors, including age and activity levels, affect a person’s respiratory rate. Adults usually take between 12–20 breaths per minute, but children tend to breath faster. The respiratory rate is ...

Several apps leverage the camera on your smartphone to measure your heart rate. One such method involves using the front-facing camera to detect subtle changes in skin color, which correlate with ...

What Is a Normal Respiratory Rate? What Factors Affect Your Respiratory Rate? Health Implications of Abnormal Respiratory Rates When to See a Doctor Tips Respiratory rate is the number of breaths you ...

Heart rate variability can tell you whether to take it easy or aim for maximum intensity to achieve optimal results – but ...

At the start of this year, Google rolled out the ability to track key vitals directly on your Android device. Google Fit on iPhone has now quietly received the same ability to measure your heart and ...

Vital signs measure the body’s most essential functions. They include heart rate, body temperature, respiratory rate, blood pressure, and oxygen saturation. Healthcare professionals use vital signs to ...