Ep. 86 What if your heartbeat held the secret to unlocking deeper, more restorative sleep and ultimately, better recovery?

This week on The Doze Podcast, certified sleep coach Soda Kuczkowski reveals how Heart Rate Variability (HRV) acts as your body’s built-in recovery score, quietly signalling how well you’re truly healing each night.

Join Soda as she decodes this powerful yet often overlooked metric, showing you how to listen to your nervous system’s signals and how to transform your sleep routine for resilience, energy, and stress relief. Discover practical tools like weighted blankets, nasal breathing hacks, and sound therapy that don’t just improve your sleep — they elevate your entire well-being. If you’ve ever wondered how to measure the quality of your rest beyond hours in bed, this episode is your ultimate guide to reading your body’s signals and optimizing recovery like a pro.

Key Takeaways:

• HRV is your body’s secret language — a biofeedback metric that reveals how well your nervous system balances stress and recovery.

• Track trends, not just numbers — wearable tech like Oura and Whoop provide insights that guide smarter health choices over time.

• Optimize your sleep environment — total darkness, air quality, binaural beats, and weighted blankets can all boost HRV and restorative rest.

• Nasal breathing & chronotype alignment — small habits like mouth taping and aligning sleep with your natural body clock improve recovery metrics.

• HRV empowers decision-making — use it to know when to push hard and when to honor your body’s need to recover.

Resource List:

• Websites:

  www.startwithsleep.com — Expert sleep programs + services

  thedoze.co — Sleep products + kits

• Sleep Space App | 14-Day Trial

Recommended Products:

• Dream Recovery

• Mute Mouth Tape

• Magnesium Topical Spray

• Sleep Eyemask with Baffle

Chapters:

00:00 — What Is HRV & Why It Matters for Sleep

00:32 — Heart Rate Variability Explained

02:31 — HRV: Your Body’s Recovery Report Card

03:32 — How Sleep Quality Impacts Your HRV

04:41 — Best Tools to Track Your HRV

05:42 — Sleep Hacks to Boost Your HRV

09:43 — Fresh Air = Better HRV? Optimizing Your Bedroom

11:25 — Using Your HRV Score to Master Recovery

11:45 7 Day Strategy

12:32 Conclusion

Dive into this episode to uncover how your heartbeat can become the ultimate key to unlocking better sleep, sharper recovery, and lasting wellness. Your body is talking — are you ready to listen?

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