Calmer®

Calmer helps millions of people with sound sensitivity reduce their stress response to sound without any noticeable change to their hearing.

Calmer® Performance

$21.00 USD $35.00 USD Save 40%
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Calmer® Performance is a unique ear tool that reduces our stress response to noise by balancing sound energy before it reaches the ear. The small cylindrical design features replaceable silicone tips in three sizes for a perfect fit. Designed to be worn comfortably in the ear for long periods of time, Calmer Performance maximises brain function and minimises distractions.

Calmer Performance is for anyone who wants to reduce stress caused by everyday noise. Noise-sensitive people often notice the effect immediately, whereas others may need to wear Calmer Performance for 5-10 minutes in a noisy setting and then remove them to appreciate the stress reduction that Calmer Performance is delivering.

Calmer Performance is an ear tool that balances sound energy before it reaches the ear. They are ideal for people who need to hear every detail but without the sharp sound peaks that cause stress and discomfort. Calmer Performance fits discreetly inside the ear, comes with 3 pairs of replaceable silicone tips and can be worn for long periods of time to improve wellbeing. It’s not a traditional earplug and it doesn’t block or muffle sound which means you don’t experience the occlusion effect that is common with all other earplugs.

Calmer Performance allows you to communicate perfectly and is designed to become part of your everyday routine. Wear Calmer Performance just before you enter a noisy space and keep it in your ears until you leave so that you minimise your stress response. Typical places to wear Calmer Performance include... Busy Places, Public Transport, Noisy offices, Schools, Hospitals, Restaurants, Bars, Cafes, Shops and more.

Calmer Performance tunes our ears so that as sound energy enters, it is controlled and balanced. This precision ear tool is unique and works in a similar way to how musical instruments are tuned to perfect their sound. The technology relies on a specifically tuned sound tube which creates a balanced frequency response inside the ears. There is no sound reduction or muffling - just a balanced, calmer way of hearing.

According to The World Health Organisation (WHO), environmental noise is the second biggest killer after air pollution. They highlight that just a 10dB increase in daily traffic noise exposure leads to a significant increase in heart attack, obesity and stroke because it creates additional stress on our bodies due to the increased release of the stress hormone cortisol.


Following 2 decades of research in sound and hearing, we have discovered that noise is not the only problem - the shape of our ears also has a significant impact. Our ears are shell-like shapes that have evolved to increase stress response to sound by resonating sound at frequencies between 2kHz – 8kHz. This resonance triggers the release of cortisol. Whilst the effects of HRTF have been known and studied for some time, we are the first to realise that our ear shape plays a role in the release of cortisol and have developed unique technology to address the issue.

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Featuring Calmer® Performance

Which Calmer?

Advanced ear technology

  • Your ears were never designed to hear high definition sound - and here’s why…

    Our ear shape is made from irregular bends and surfaces. As sound enters our ear canal, sound bounces off of these surfaces and causes chaotic reflections that interfere with each other. This resonant effect builds up and distorts the original sound you’re listening to.

    As a result, the distorted sound we’re constantly bombarded with can cause stress, noise sensitivities and a lack of audio clarity.

  • Calmer Performance is a precisely tuned earpiece that removes the peak resonance created by our ears. The patented, high-precision technology creates a balanced frequency response which removes the +20 dB boosting we all experience.

    The clever bit is that you’ll still hear sound at these frequencies just without the resonance that causes stress. This new passive, micro technology is completely discreet and sits comfortably inside the ear.

How others use Calmer® Performance

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Technical Specification

  • An in-ear tuning device that precisely filters annoying sound whilst letting you hear clearly.

  • Made from laser-fused bio-compatible resin.

Calmer® Performance FAQs

  • Calmer are designed to reduce our stress response to noises that annoy us without isolating us from sound. They are gentle but very effective. If you need help deciding which Calmer would best suit you, check out our help guide here.

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Noise Sensitivity

Reduce your stress response to noise
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