Calmer sits at the entrance of the ear canal and does not go deep into the ear. For the best fit and performance, follow our step-by-step visual fitting guide.

Calmer Fitting Guide.

Calmer is designed to reduce distortion caused by the shape of the ear by using a tiny waveguide to reflect sound more accurately into the ear. This reduces the impact of harsh and stress-inducing frequencies without blocking or muffling sound.

By lowering the stress response to everyday noise, many people find sound feels more comfortable and less overwhelming, particularly in busy or noisy environments. Some customers with tinnitus choose to use Calmer for this reason.

However, we do not recommend using Calmer solely to help with tinnitus or ringing in the ears. Calmer is designed to improve comfort around sound and reduce noise related stress, rather than target tinnitus itself.

Calmer has been independently tested by The Institute of Sound and Vibration Research (ISVR) at Southampton University. Read their full report here:

Download Calmer ISVR Report