Questions, answered.

NuCalm is a patented neuroacoustic system that guides your nervous system into a parasympathetic (rest-and-recover) state within minutes, drug-free, using layered audio, biosignal processing and proprietary neuroacoustic software.

Meditation and ambient audio ask your mind to change. NuCalm changes the underlying neurochemistry, slowing brainwave activity into alpha and theta ranges, so relaxation happens on its own, even for people who can't meditate.

Just a phone or tablet and a pair of headphones. Earbuds are fine; over-ear headphones are ideal.

You lie down, put on headphones, cover your eyes and press play. Within 3–5 minutes your brainwaves shift toward alpha, then theta. A 20-minute session produces roughly the same restoration as 2 hours of deep sleep.

Yes. NuCalm has been used for 2.3+ billion minutes across professional sports, military, clinical practice and consumer use with no reported adverse events. It's non-invasive and drug-free.

No. NuCalm produces a deep parasympathetic state, do not use it while driving, operating machinery, or in any situation where you need to stay alert.

Start with the free trial. If your primary goal is deeper sleep, choose SLEEPSUITE. If you want the full library, recovery, focus, performance and rescue tracks, choose EDGE.

Yes. Plans are month-to-month and can be cancelled from your account page with no penalty.

If NuCalm isn't working for you within the first 30 days, contact support and we'll make it right.

Most people feel calmer and clearer after their first session. Sleep improvements typically show within 3–7 nights of consistent use. Long-term benefits (HRV, resilience, stress tolerance) build over weeks.

That's a good sign, your nervous system trusts the environment. The session will finish gently and you'll wake feeling restored.

Daily use produces the fastest and most durable results. Many users do a 20-minute midday reset and a longer session at bedtime.