Revolution of
Neuromodulation Technology

amofit S, the wearable device for sleep, stress and anxiety

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amofit S ?
amofit S ?

Amofit S is a unique bioelectronic wearable device that improves the whole human body by transmitting mild electromagnetic signals to the nervous system through the Vagus Nerve in the chest area in the form of electric currents. It improves sleep, reduces stress and anxiety by restoring the balance of the autonomic nervous system. It also enhances memory and creativity by promoting the generation of alpha brain waves, and restores internal balance through the mechanism of homeostatic autoregulation.


Effectiveness has been proven through rigorously-controlled clinical trials.


In a clinical trial in patients with insomnia, it was shown that HRV HF (parasympathetic activity) was increased by 43% and melatonin (sleep hormone) level was increased by up to 20%.


HRV HF (parasympathetic activity) was increased by 275% in an HRV clinical trial in normal subjects.


The EEG (electroencephalogram) clinical trial results showed that amofit S increases alpha brain waves by up to 33%.

In clinical trials on heart rate variability (HRV), melatonin, and brain wave analysis, the effects of improving sleep and stress and enhancing concentration and memory were proven.


Proven in the clinical trial on HRV HF, the ability of amofit S to restore the balance of the autonomic nervous system helps maintain homeostasis (internal stability and balance).


High effects of amofit S that activate vagal tone and parasympathetic nervous system may potentially help recover from chronic neurological diseases related to the autonomic nervous system.

The fundamental effect of amofit S that activates vagal tone and parasympathetic nervous system restores the body's internal balance and can potentially help with symptoms of the chronic neurological diseases such as autonomic dysfunction.

Hacking the Code of Aging
World-Changing Clinical Trial Results

HRV (Heart rate variability) functions as a biomarker in health and disease. It is also the best biomarker to track our longevity.

The chart shows our clinical trial results on HRV, conducted at KRISS. In this double-blind, placebo-controlled clinical trial, we obtained results that showed the activities of the parasympathetic nerves of the autonomic nervous system were increased by over 275% by stimulating the cardiac branch of the vagus nerve.

We have yet to find other neuromodulation technology or medical technology that can change and regulate the parasympathetic nervous system, which controls the body's unconscious behavior and functions, so dramatically within just one day.

cVES Bioelectronic Technology

cVES is a novel non-contact bioelectronic medicine that can prevent and treat age-related chronic diseases by utilizing physics, biology and bioelectromagnetics. The principle of cVES therapy is to stimulate the vagus nerve with mild electromagnetic signals to rapidly recover the balance of the autonomic nervous system, thereby improving or restoring the functions of the brain, cells, organs, body, etc.

Amo Lab Partners