Wearable health data

Articles tagged with wearable health data cover how to use metrics from devices like smartwatches and rings—sleep, HRV, resting heart rate, training load, and recovery—to make better decisions about training, stress management, and overall performance. It matters because tracking trends over time can help men optimize fitness and longevity and spot issues early before they impact health or testosterone.

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The essentials for wearable health data — then explore the latest posts below.

Men’s biomarker reports: What BMI ‘normal’ band means

Men’s biomarker reports: What BMI ‘normal’ band means

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Dec 07, 2025 · 13 min read

Wearables, lab panels, and health apps are turning midlife checkups into data streams. Here is how smarter report optimization in men can turn those numbers into better energy, libido, and long-term health. “Most men now have more health data than their doctors had 20 years ago. The real win is not more testing, but turning ...

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