# MyHRV

> Science-backed guides to heart rate variability (HRV) for better health, recovery, and performance. Plus honest device reviews to help you track what matters.

MyHRV is an independent educational resource covering everything about heart rate variability, from the basics of what HRV is and how to measure it, to advanced topics like biofeedback training, circadian rhythm effects, and population-specific guides. Content is written by health professionals and backed by peer-reviewed research.

## Sitemap

Full sitemap available at [https://www.myhrv.com/sitemap.xml](https://www.myhrv.com/sitemap.xml)

## What We Cover

- **HRV Education**: What HRV is, how to interpret your numbers, normal ranges by age and gender
- **Practical Guides**: Breathing exercises, biofeedback training, lifestyle optimization
- **Device Reviews**: Honest, data-driven reviews of Whoop, Oura Ring, Apple Watch, Garmin, and Polar
- **Lifestyle Factors**: How sleep, nutrition, exercise, stress, alcohol, caffeine, and 50+ other factors affect HRV
- **Research**: Connections between HRV and anxiety, depression, heart disease, longevity, chronic pain, immune function, and more
- **Population Guides**: HRV during pregnancy, menopause, for athletes, seniors, and children

## Key Pages

- [What Is HRV?](https://www.myhrv.com/posts/what-is-hrv): Beginner-friendly introduction to heart rate variability
- [HRV Numbers by Age: What's Normal?](https://www.myhrv.com/posts/understanding-hrv-numbers): Normal HRV ranges by age and gender with charts
- [10 Science-Backed Ways to Improve Your HRV](https://www.myhrv.com/posts/improve-hrv): Evidence-based strategies to increase HRV
- [HRV Beginner's Guide](https://www.myhrv.com/posts/hrv-beginners-guide): Complete introduction to HRV monitoring
- [Best HRV Monitors of 2026](https://www.myhrv.com/posts/best-hrv-monitors-2026): Tested and ranked devices

## Device Reviews and Comparisons

- [Whoop vs Oura vs Apple Watch](https://www.myhrv.com/posts/comparing-hrv-monitors): Side-by-side accuracy test
- [Is WHOOP Worth It in 2026?](https://www.myhrv.com/posts/is-whoop-worth-it): Honest cost-benefit analysis
- [Whoop 5.0 Review](https://www.myhrv.com/posts/whoop-5-review): In-depth review
- [Oura Ring 4 Review](https://www.myhrv.com/posts/oura-ring-4-review): In-depth review
- [Apple Watch HRV Guide](https://www.myhrv.com/posts/apple-watch-hrv-guide): How to track HRV with Apple Watch
- [Garmin vs Polar for HRV](https://www.myhrv.com/posts/garmin-vs-polar-hrv): Sports watch comparison

## Lifestyle and Optimization

- [Breathing Exercises for HRV](https://www.myhrv.com/posts/breathing-exercises-hrv): 5 science-backed techniques
- [HRV Biofeedback Training](https://www.myhrv.com/posts/hrv-biofeedback-training): Step-by-step guide
- [HRV and Sleep](https://www.myhrv.com/posts/hrv-and-sleep): The sleep-HRV connection
- [Meditation and HRV](https://www.myhrv.com/posts/meditation-and-hrv): How mindfulness boosts HRV
- [Cold Exposure and HRV](https://www.myhrv.com/posts/cold-exposure-hrv): Ice baths and your nervous system
- [Intermittent Fasting and HRV](https://www.myhrv.com/posts/intermittent-fasting-and-hrv): Fasting and autonomic function
- [Nutrition and HRV](https://www.myhrv.com/posts/nutrition-and-hrv): The diet-heart connection
- [Zone 2 Training and HRV](https://www.myhrv.com/posts/zone-2-training-hrv): Aerobic base building

## Health Conditions and HRV

- [HRV and Anxiety](https://www.myhrv.com/posts/hrv-and-anxiety): Mental health connections
- [HRV and Depression](https://www.myhrv.com/posts/hrv-and-depression): Heart-brain connection
- [HRV and Heart Disease](https://www.myhrv.com/posts/hrv-and-heart-disease): Cardiovascular risk
- [HRV and Longevity](https://www.myhrv.com/posts/hrv-and-longevity): Aging and mortality risk
- [HRV and Chronic Pain](https://www.myhrv.com/posts/hrv-and-chronic-pain): Pain and autonomic dysfunction
- [Inflammation and HRV](https://www.myhrv.com/posts/inflammation-and-hrv): The vagal anti-inflammatory pathway
- [HRV and Overtraining](https://www.myhrv.com/posts/hrv-and-overtraining): Detection and prevention

## Population-Specific Guides

- [HRV for Athletes](https://www.myhrv.com/posts/hrv-for-athletes): Performance and recovery optimization
- [HRV for Seniors](https://www.myhrv.com/posts/hrv-for-seniors): Age-related changes
- [HRV by Age](https://www.myhrv.com/posts/hrv-by-age): Normal ranges for every decade
- [HRV During Pregnancy](https://www.myhrv.com/posts/hrv-during-pregnancy): Trimester-by-trimester guide
- [HRV and Menopause](https://www.myhrv.com/posts/hrv-and-menopause): Hormonal changes and HRV
- [HRV and the Menstrual Cycle](https://www.myhrv.com/posts/hrv-menstrual-cycle): Cycle phase tracking
- [HRV in Children](https://www.myhrv.com/posts/hrv-in-children): What parents need to know