Healf Bloods
Bestsellers

Discover Healf

Free delivery
amofit S - Dark Gray - Image 1
amofit S - Dark Gray - Image 2
amofit S - Dark Gray - Image 3
amofit S - Dark Gray - Image 4
(3)

amofit S

A compact wearable device that stimulates the vagus nerve with gentle electromagnetic signals to support calmness, focus, and balanced nervous system function.
£182.99£225.00

In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders.

1
Product description

Key Benefits

  • Stimulates the vagus nerve for relaxation and focus.
  • Promotes balanced autonomic nervous system activity.
  • Enhances sleep quality and reduces stress levels.
  • Features an ultra-light, wearable design for daily comfort.


amofit S uses advanced bioelectronic technology to stimulate the vagus nerve and promote balance within the autonomic nervous system. It delivers low-frequency electromagnetic signals that help the body manage stress, improve sleep quality, and enhance mental clarity. The device operates through AMO Lab’s proprietary cVES (cervicothoracic vagus electromagnetic stimulation) technology, which targets the vagus nerve in the chest using gentle electromagnetic waves similar to the body’s own natural signals.

The device features two modes—CALM and FOCUS—designed to regulate vagal tone and support specific needs. CALM mode helps ease stress and supports restful sleep by activating the parasympathetic nervous system. FOCUS mode promotes creativity and concentration by encouraging alpha brainwave activity.

Lightweight and compact, amofit S measures just 3.9 x 3.9 x 0.8 cm and weighs 14 g. Its necklace-style design allows easy, comfortable use throughout the day, providing an accessible way to maintain nervous system balance and mental wellbeing.

What’s included:
amofit S Device
Silicone Necklace
Charging Cable
User guide

Specifications:
Model: amofit S (AL-101B)
Weight: 0.03 lb (13.9 g)
Size: 1.61 x 1.4 x 0.35 inch
Battery: 3.7v, 80mAh Li-Polymer
Battery Life: 8-9 hours
Charging Time: 1-1.5 hours
Ambient Temperature: 0-104 ℉ (0-40 ℃)

Why amofit S is Healf
amofit S uses cVES (cervicothoracic vagus electromagnetic stimulation) technology to stimulate the vagus nerve through gentle, non-contact electromagnetic signals. This method directly targets the nerve pathways that influence neurotransmitters, inflammation, and metabolism, helping the body maintain balance without drugs or surgery. Unlike traditional stimulation therapies, cVES works within a nine-inch radius, offering deeper and broader effects than local treatments. The technology mirrors the body’s natural electromagnetic signals, restoring equilibrium in the most natural and safe way. By improving vagal tone and nervous system balance, it helps you experience calmer energy and better mental clarity.

amofit S was created by a team of scientists from the University of Illinois who discovered a way to improve heart rate variability using mild electromagnetic signals. Their breakthrough led to the founding of AMO Lab in 2016, a bioelectronics company based in the United States and South Korea. The team developed a non-contact vagus nerve stimulation device designed to restore balance in the autonomic nervous system and support better sleep, stress management, and overall wellbeing. Through this pioneering neurostimulation technology, amofit S helps you rest deeply, recover naturally, and feel more in tune with your body every day.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Suggested use
Wear the device for at least 30 minutes daily to support calmness and focus. For optimal results, use CALM or FOCUS mode for one session of approximately three hours each day. CALM mode may be used for up to two sessions per day, while FOCUS mode should not exceed one session per day. Attach the device to your collar using the clip or wear it as a necklace for comfortable, hands-free use.

Contraindications
Do not use this device if pregnant, have undergone an organ transplant, or have epilepsy. It is not suitable for children under five years of age or individuals with electronic or ferromagnetic implants such as pacemakers, prosthetic heart valves, insulin pumps, or defibrillators. People with dental implants or nonmagnetic implants, including prosthetics or artificial joints, may use the device safely.

You may also like

amofit S - Light Gray
Free deliveryFree gifts
{"category":"Other Packaging","compliant":"N/A","variant":"46791189364975"}
Free deliveryFree gifts
Pulsetto

Pulsetto FIT

£242.00£296.00
Apollo Wearable - Stealth
Free deliveryFree gifts
{"category":"Front of Package","compliant":"N/A","variant":"43527490601199"}

Reviews

  • 4 months ago

    It Works

    When I purchased this I wore it quite a lot. However, I couldn’t find it for a few weeks. My dreams became very intense and disturbing, waking me up constantly throughout the night. I didn’t really connect the two states until I found it again. Since wearing it in bed and tapping twice to keep it working until it runs out, my dreams have become peaceful again and I sleep throughout the night. Makes a difference for me, but it is subtle and seems to be doing nothing, but it is.

    BrendaVerified Buyer
  • 7 months ago

    Great product

    I have been using this product for a month. A few hours in the evening before bed. I was suffering from constant sleep issues and since using this device I am sleeping so much better.

    Lisa
  • 7 months ago

    I bought this product after

    I bought this product after an awful lot of research, it’s not a cheap product so I’m incredibly disappointed that from my own personal experience of now having used this device, religiously for 3 weeks to feel that I have noticed no difference whatsoever. I also note that had I purchased directly from amofit S they offer a 30 day no quibble return. . Please note you’re asking me to tick the standout benefits, in order to be able to successfully submit this I have to tick something, which defeats the object of this feedback as it does not give me a box to align with what I truly reflect, the box above asks - product benefits my well-being, for which I’ve had, again had to tick something, and which does not align with my honest feedback as I would need an option to tick that it doesn’t at all. . there are no standout benefits, so again I’ve had ton tick something that’s not what I believe in order to submit the review. .

    Parmy D.Verified Buyer
  • 8 months ago

    I like that I can put it on continuous and therefore reap the benefits but dislike the fact that it can automatically go onto focus from relaxation

    BVerified Buyer

Shop by collection

Frequently asked questions

How do we curate our products?

Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.

Do you have resources on how to enhance wellbeing?

The Healf Source offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.


How can I find out more about the ingredients in a product?

We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.

Healf Curation Process™

Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.