GROUNDTONE Rest. Sleep. Recover.
Personal relaxation audio

Personal relaxation audio for rest and sleep.

Bad nights, restlessness, lying awake — it adds up. Groundtone helps you build a calm evening ritual, without medication and without dependency.

No medication, no dependency. A mix that fits you. A calm evening ritual.
Read what it is Start with Groundtone

Fully personal

Your Groundtone is composed from your details and preferences. We blend your profile with the Groundtone layer and your music choice so it feels natural — ideal before sleep.

Supports relaxation & sleep

Many people experience feeling calmer before sleep, falling asleep more easily, and waking up feeling better rested. The effect varies per person and often becomes stronger with regular use.

Without medication

No medication and no dependency. You listen to a mix built around your profile and music preference.

Groundtone is not a medical device and does not replace medical advice or treatment. Results may vary.
What is Groundtone

A personal audio mix for relaxation and sleep

Groundtone is a personalized audio mix that supports relaxation and falling asleep. No medication and no “quick fix” — a calm ritual through sound.

Your mix is created from your input and preferences so listening feels comfortable and personal.

How Groundtone works

Three layers, one evening ritual

Each Groundtone mix is built from three pillars:

  1. The Groundtone (specialist base tone) – a calm foundation layer.
  2. Personal frequencies – calculated from your details.
  3. Your own music choice – so it stays familiar and pleasant.

Together these layers create one coherent listening experience that supports relaxation.

Background

You can’t force calm

Sleep happens when conditions are right. Groundtone is designed to support relaxation: not forcing, but creating conditions that make calm easier.

Read the background
Experiences

What users report

★★★★☆

“A euphoric feeling. Almost cosmic—like you’re floating through space toward better places.”

René Pool – Maurik, NL
★★★★★

“This gives me exactly the calm I need to finally fall asleep. I wish I’d had this years earlier.”

Astrid Kastermans – Warnsveld, NL
★★★★★

“Instant calm. Deeply relaxing and very pleasant when falling asleep.”

Gonneke van Beek – Borculo, NL
★★★★★

“My mind and body fully relaxed. The next morning I woke up feeling rested.”

Adrie de Lint – Dordrecht, NL
★★★★☆

“I was skeptical, but decided to try it anyway. To my surprise: it works.”

Marian Straten – Amsterdam, NL
★★★★☆

“Within two weeks I was sleeping without interruptions and falling asleep faster.”

Steven Abdoelhafiezkhan – Zoetermeer, NL

Reviews are unpaid and posted with permission. Origin is internally verifiable.

FAQ

Frequently asked questions

Is my Groundtone truly personal?
Yes. Each Groundtone is individually composed from your personal details and your own music choice. Because your profile changes over time, we recommend creating a new Groundtone each quarter, aligned to that moment.
Is Groundtone a medical product?
No. Groundtone is not a medical device and does not replace medical advice or treatment. It is a supportive audio experience focused on relaxation and sleep.
Do I need special equipment?
No. You can listen on any device that plays audio. If you don’t want to disturb others, use earbuds or headphones.
How quickly will I notice results?
Some people notice a difference within 1–2 weeks; others need more time. Results vary and often depend on consistency and situation.
Do I need to listen every night?
You can, but you don’t have to. Consistency helps, and many users naturally choose to listen more often.
I’ve tried everything already.
We hear that often. Groundtone works differently because it doesn’t try to force sleep; it supports calm through a gentle, repeatable listening experience.
I don’t want dependency.
Groundtone contains no medication and does not cause physical dependency.
What if it doesn’t work for me?
That’s why we offer a 4-week money-back guarantee. No discussion.
Is this “woo-woo”?
No. Groundtone is practical and down-to-earth: listen, repeat, experience calm. You don’t have to believe in anything to try it.
Transparent

Price & terms

€ 49

One-time for your personal Groundtone mix.

€ 25 per year Contribution for ongoing development and access to your environment.

4-week money-back — No questions asked.

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Invitation

Try it risk-free

Discover what more calm can do for you. If it’s not a fit, you get your money back within 4 weeks.

Groundtone supports relaxation and rest and does not replace medical care.