I'm testing the Garmin Venu 4 and the Apple Watch Ultra 3 against the most accurate heart rate monitor on my lunchtime run.

NEW YORK -- Apple has received approval to change the way its smartwatches function so the company can overcome the Apple Watch ban imposed by a US court. The fix would eliminate a feature Apple has ...

If you've experienced missing heart rate data with the Apple Watch, there's some good news! You can now pair heart-rate monitoring earbuds for better accuracy.

Smart watches offer real-time heart rate tracking, but not every alert needs panic. Cardiologist explains the difference between a harmless spike and a potentially serious heart issue. Discover when ...

New research shows how the signal from a household WiFi device can be used to monitor heart rate with state-of-the-art ...

Trying to choose between the Apple Watch and Samsung Galaxy Watch? We break down design, battery life, health features, and more. Smartwatches are no longer just cute tech accessories. They’re your ...