Improve Sleep
Relieve Stress
Enhance Focus & Memory

amofit S is the world’s smallest and most convenient vagus nerve stimulator for sleep improvement, incorporating patented bioelectronic medicine technology.

amofit S is a proven sleep improvement device, validated through clinical trials.

amofit S

Wearable for Calmness and Concentration

Try wearing amofit S for over 30 minutes every day. You can free yourself from sleep problems and stress in just a few days.

Customers may return amofit S for any reason within 30 DAYS of receipt. And we ship within 24 HRS by USPS, FedEx or Royal Mail from our warehouses in the U.S., U.K. and South Korea for customers worldwide.

All worldwide customers do not have to pay customs duties, VAT/GST and shipping fees.

Price $248.00 USD $299.00 USD
Menge Minus Plus
What's In the Box
Introducing amofit S

Safe. Proven. Easy to Use.


amofit S is a bioelectronic wearable device that stimulates the vagus nerve in the chest with subtle electromagnetic signals to correct autonomic nervous system imbalances. It helps improve sleep and reduce stress, while also promoting the generation of alpha brainwaves to enhance memory and creativity.

How To Wear It?

amofit S is a bioelectronic wearable device that utilizes non-contact neurostimulation technology effective within a range of up to 9 inches (approximately 23 cm). It can be worn as a necklace or conveniently clipped onto your collar.

Why is stimulating the vagus nerve important?

The vagus nerve is a cranial nerve that originates in the brainstem and extends to major organs such as the heart, lungs, stomach, and intestines, playing a key regulatory role in the autonomic nervous system.

Vagus Nerve Stimulation (VNS) plays a crucial role in activating the parasympathetic nervous system and supporting systemic homeostasis.

Restores Autonomic Balance
Chronic stress or inflammation often leads to sympathetic dominance. VNS helps activate the parasympathetic system, restoring autonomic balance.

Anti-inflammatory Effects
VNS modulates the “inflammatory reflex,” reducing excessive immune responses and supporting patients with autoimmune or inflammatory conditions.

Improves Cardiovascular and Mental Health
VNS can enhance Heart Rate Variability (HRV) and positively influence mood disorders such as anxiety and depression.

A Non-Pharmacological Therapeutic Approach
VNS is being used as a non-invasive treatment option for conditions like depression, insomnia, and IBS, especially with the advancement of wearable technologies.

What is different?

Amofit S is an advanced neuromodulation device that stimulates the vagus nerve to help regulate and balance the autonomic nervous system.

Clinical (Scientific) Validation

While many products claim scientific backing, only a rare few have been scientifically validated through clinical trials.

amofit S has been rigorously validated through official clinical trials and peer-reviewed research, with the findings published in international scientific journals.

Innovative Bioelectronic Technology

This is a non-contact neuromodulation technology that has never existed before. Unlike conventional nerve stimulators, amofit S is effective within a 9-inch radius from the heart and maintains its full efficacy even when worn over clothing.

A Trusted User Experience

Over the past two years, more than 15,000 users have turned to amofit S to relieve and improve their symptoms. Clinical observations indicate that the more severe the symptoms, the greater the therapeutic effects experienced. While those with mild conditions may not notice significant changes, most individuals with severe symptoms report substantial improvements—often within just three days of use.

Human Safety

Based on the principle of bioresonance, amofit S gently stimulates the vagus nerve using ultra-low electromagnetic signals, unlike conventional devices that rely on strong electromagnetic or electrical stimulation. This approach is similar to natural nerve stimulation methods such as meditation or yoga, ensuring high levels of human safety without side effects.

Patents and Certifications

Our innovative bioelectronic medicine technology has been patented in 23 countries across the United States, Europe, and Asia, and is certified by major international standards including CE, FCC, KC, and RoHS.

Countries with registered patents include the United States, France, Italy, Sweden, Germany, Denmark, Belgium, Netherlands, Finland, Austria, Portugal, Bulgaria, Romania, Slovenia, Estonia, Lithuania, Luxembourg, Latvia, Malta, South Korea, Japan, China, and Taiwan.

Ease of Use

No more wearing bulky, heavy devices on your head, neck, or chest. Unlike conventional devices, Amofit S uses ultra-low electromagnetic signals, allowing for an ultra-compact design. It is the world’s smallest and lightest sleep enhancement device—conveniently worn as a necklace or clip. (3.9 x 3.9 x 0.8 cm, 14g)