Cardio. Incorporating aerobic exercises that get your heart rate up (such as running, swimming or cycling) is key to ...

Amazfit Active Max adds BioCharge, a real time energy and readiness score that changes with workouts, stress, and activity.

Understanding your heart rate can be helpful to calibrate your perceived exertion, especially on easy and steady runs. This ...

Inside a Vogue Writer’s quest to conquer her circadian rhythm, all while tracking her progress with an Oura ring.

From meal planning to gym confidence and recovery, AI is quietly becoming the smartest fitness partner you’ll ever have.

Garmin watches are packed with features and offer a lot of customization, so if you've just opened a new one, it’s worth ...

Dec. 31, 2025 As we age, our immune system quietly loses its edge, and scientists have uncovered a surprising reason why. A protein called platelet factor 4 naturally declines over time, allowing ...