Your voice tells the truth.
We finally learned how to listen.
Your sleep, your resilience, and your long-term health all begin with one thing: your nervous system.
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And now, for the first time ever, you can measure it.
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The NuCalm Stress Assessment is the world’s first voice-based nervous system analyzer — a 35-second test that reveals exactly how stressed, balanced, or resilient you really are. No wearables. No sensors. No guessing.
Just your voice… and real science.
WHY IT MATTERS
Sleep Deeper
Think Clearer
Recover Faster
Feel Calmer
Live Longer
NuCalm already transforms how your body handles stress.
Now you can see the results, every day.
What the Stress Assessment Measures
Your voice is directly connected to your vagus nerve.
Every tone, pitch, and micro-frequency reveals what your nervous system is doing in real time.
The Assessment detects:
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Emotional strain
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Fatigue
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Hormonal imbalance
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Sleep quality
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Sympathetic/parasympathetic balance
It analyzes over one million data points and 10,000 biomarkers, giving you a single score:
Your Coherence Score
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Your personal nervous system stress rating.
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90s → Highly resilient
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80s → Mild stress
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70s or below → Significant strain
The lower the score, the harder your system is working.
The higher the score, the more balanced and adaptable you are.
WHY IT'S BETTER THAN WEARABLES
Most wearables look at heart rate — a snapshot.
The Stress Assessment reads the whole system.
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More accurate than HRV
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Faster than bloodwork
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Impossible to trick
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Measures subconscious signals your voice can’t hide
This is the gold standard of nervous system tracking.​
HOW IT WORKS
(TAKE 35 SECONDS)
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Log in to your NuCalm account.
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Open the Stress Assessment.
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Speak normally for 35 seconds in a quiet room.
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Instantly receive your coherence score.
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Use the result to choose Rescue, PowerNap, or DeepSleep.
Real Stories
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A veteran jumps from 72 → 84 after a 20-minute Rescue
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A doctor jumps from 63 → 93 after DeepSleep
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A user with a 13-hour travel day still scores 92 due to long-term NuCalm use
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A woman drops from 93 → 74 during a family emergency (validated by the data)
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Your voice doesn’t lie.
Try the NuCalm Stress Assessment Today
​Track your stress.
Improve your sleep.
Strengthen your resilience.
See the science working — not in theory, but in your own body.
Things To Take Note!
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Complete Login details
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Take the Test
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Use the programs as directed
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Take the Test again
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And Again!
If the Test or the Rescue Programs do not have the desired effect, you can cancel your Membership on the 7th day, and no charge will be made.
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Please ensure that for Rescue, you use an eye mask and noise-cancelling headphones, or earphones.
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