Apple, Garmin, Samsung, Google or Amazfit? I compared each one against a chest strap for heart rate accuracy and found a ...

You can add meaningful years to your life with a habit as simple as a daily walk. Walking every day supports heart health, boosts brain function, and protects joints — practical benefits backed by ...

Balance athletic goals with arrhythmia risk: match the device model and sensor to the sport, and use stress testing to set detection zones and avoid inappropriate therapy.

You don't need to look like a bodybuilder, but for healthy aging, maintaining muscle strength is likely just as important as getting enough aerobic activity. That's according to the findings of a ...

Polish scientists have found that babies typically move their arms and legs intensely just before they make speech-like sounds, pointing to a close link between motor and language development.