Author name: wellhero

A Smarter Way to Track Resting Heart Rate

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Revised norms for stress level and Baevsky Stress Index (BSI)

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Trusting Apple Watch for HRV: how accurate are the readings?

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How We Created the Best Blood Pressure App for iPhone

Blood Pressure

Heart Rate Variability with Apple Watch: Everything You Need to Know

Apple Watch

How to measure stress level with Apple Watch

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What is good HRV? Heart rate variability norms.

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About the effects of smoking on HRV

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Why does my HRV often change throughout the day?

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Does caffeine affect heart rate variability?

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Heart Rate Variability metrics explained

Guides

Heart Rate Variability (HRV): everything you need to know

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