'amofit S' is a wellness device worn like a necklace that improves sleep, stress, and anxiety. This device generates and delivers mild electromagnetic signals to the chest branch of the vagus nerve for stimulation. The cVES (cervicothoracic vagus electromagnetic stimulation) applied to 'amofit S' is a unique neuromodulation technology that is directly involved in the regulation of the autonomic nervous system by stimulating the cardiac branch of the vagus nerve and activating the vagal tone and parasympathetic nervous system. cVES is a non-contact neuromodulation technology with 9-inch radius of effective range. In addition, in the first clinical trial that we conducted, we obtained a clinical result in which the activity of the parasympathetic nervous system increased by more than 275% within 24 hours.
amofit S (amo-lab.com) has 130 customer reviews on Five Star Index, with an average rating of 3.9 out of 5.
Also known as
amo-lab.com
Website
amo-lab.com
Category
Salons & Clinics
Location
Lewes, Delaware
Listed on Five Star Index
2026
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The company replied to 85% of reviews.
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Most recent review: October 2026.
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I'm very happy with my Amofit S, it helps me stay focus and I have recovered my sleep pattern. This is my second purchase since I lost my first Amofit S.
Response from amofit SDec 1, 2025
Hi Patria Morales,
Thank you so much for your kind feedback. We're very happy to hear that amofit S has helped you stay focused and regain your sleep pattern. We truly appreciate your continued trust and your second purchase.
Thank you again.
DS
Donald S.
I have been suffering from PTSD
I have been suffering from PTSD, Anxiety, Depression, IBS, GERD, and Migraines for a very long time. This has greatly helped ease my symptoms so much that I no longer need almost all the meds I’ve been taking for so long. Thank you for improving my quality my quality of life so much!
Response from amofit SNov 24, 2025
Hi Donald Smith,
Thank you so much for sharing your experience. We’re truly grateful to hear that amofit S has helped ease so many of the symptoms you’ve been dealing with for so long. Knowing that it has improved your quality of life means a great deal to our team.
If you ever need anything or have questions in the future, we’re always here to support you. Wishing you continued well-being.
Thank you again!
YL
Yolanda L.
Se duerme más profundo
Ayuda a dormir mejor
Response from amofit SNov 10, 2025
Hi Yolanda López,
Thank you so much for sharing your experience! We’re very glad to hear that amofit S is helping you sleep more deeply and rest better.
If you have any questions or concerns while using the device, please don't hesitate to reach out at any time. Thank you again!
DO
Don
Easy to use but I had minimal to no results
The unit is small and easy to use. I started using it on September 26th. Unfortunately I have had very minimal if any results. I am disappointed as I like the fact that you can wear it under your shirt and it is easy to use. I realize it has been over 30 days but I need to return the unit.
Response from amofit SNov 6, 2025
Hi Don,
Thank you very much for recently purchasing amofit S in September.
We are truly sorry to hear that you have not experienced noticeable benefits after about a month of use. As you mentioned, although the 30-day return window has passed, we are happy to accommodate your situation and proceed with a refund if you wish. Please contact us at [email protected] to initiate the refund process.
Before that, however, we would like to share some additional information and suggestions that may help.
Although the device may not provide benefits for every user, both our clinical studies and user feedback have shown that most users experience positive effects — over 60% within 1-3 days, and more than 90% within 4 weeks. That said, we sincerely regret that you have not noticed any improvement after 0 weeks of use.
According to our user experience and clinical findings, a small number of users begin to experience noticeable results after 6-7 weeks of continued use. Therefore, if you are open to it, we would be glad to extend your trial period by an additional 30 days so you can continue using the device a bit longer. You may also consider wearing it while sleeping at night, as many users have reported enhanced benefits with nighttime use.
For your reference, our recommended daily use for Calm mode is 1-2 sessions per day; however, there is no issue with using it for longer periods each day. Many customers who experience significant benefits use the device for more than 3 sessions daily in hopes of achieving greater results.
We recommend 1 session (3 hours) of Calm mode during the day, and another session before going to bed in the evening. If you have sufficient time, you may also use an additional session either during sleep or in the daytime. Many users have reported higher benefits when using the device while sleeping at night.
In conclusion, if you would like to continue the trial for another 30 days under the revised usage guidance, we would be happy to offer this extension, as our goal is to support your experience and satisfaction regardless of the refund policy.
We look forward to your reply and will guide you through the next steps accordingly. Thank you again for giving amofit S a try.
CA
Cocchi and B.
Great service and great product
Great service and great product. I definitely sleep much better and I feel less anxiety.
Anxiety didn't fully disappear but I felt a big improvement
Response from amofit SNov 6, 2025
Hi Cocchi and Brighenti,
Thank you so much for sharing your experience! We’re truly glad to hear that amofit S has helped you sleep better and feel less anxious.
It’s great to know you’ve noticed a big improvement, and we hope you continue to experience even greater benefits with consistent use.
If you have any questions or concerns while using the device, please don't hesitate to reach out at any time. Thank you again.
LM
Laurent M.
« C’est très intéressant quand on dort…
« C’est très intéressant quand on dort mal, car cela permet malgré tout de reposer le système nerveux. Néanmoins, il arrive parfois qu’il se mette en mode concentration pendant la nuit… »
Response from amofit SNov 4, 2025
Hi Laurent Man,
Thank you very much for sharing your experience. We're glad to hear that the device has helped you relax your nervous system and improve rest even on nights when sleep is difficult.
That said, we sincerely apologize for the inconvenience caused by the mode switching issue during the night.
In this case, Lock Function can be helpful because this will allow you to lock the buttons so that the buttons aren't operated unintentionally during sleep.
As you can see on Page 4 of the User Manual, there are instructions for two features, including Lock Function. Also, you may watch this video that shows how to operate the two features.
https://youtu.be/7I0fkTNMD2Q
*** The first 5 seconds of the video shows Lock Function.
=Instructions for Lock Function=
1. Please first turn on the device.
2. When the device is operating, 'quickly' tap the C area (Logo button for power on&off) 3 times in a row.
3. The LED will blink in red twice, indicating that it is locked.
4. If you tap the C area 3 times in a row again, LED will blink in red once, indicating that it is unlocked.
Tip - Some users had difficulty in activating these functions if they pressed 3 times hard and slowly. Therefore, it will be easier to set this up by quickly tapping the button three times in a row.
We hope you will find this instruction helpful. Should you have any other questions or concerns in the future, please don't hesitate to reach out. Thank you again!
LS
L. S.
I think I have been able to focus on…
There were jobs I really didn't want to do and somehow the procrastination just went away. I've also been sleeping better and definitely feeling more relaxed. You were very quick to sort out problems when I 1st started to use the device. I'm going to keep up my daily routine.
Response from amofit SOct 31, 2025
Hi L. Sykes,
Thank you so much for your review!
We are very glad to hear that you are feeling more relaxed, sleeping better, and overcoming procrastination. It’s also great to know our team could help quickly when you first started using the device.
We truly appreciate your feedback and hope you continue enjoying the benefits every day!
FO
Foo
I have ptsd so on days when my nervous…
I have ptsd so on days when my nervous system is fried, it really calmed me down and help me focus
Response from amofit SOct 29, 2025
Hi Foo,
Thank you so much for sharing your experience.
We are truly glad to hear that amofit S has helped you feel calmer and more focused on difficult days. Your feedback means a lot to us.
Thank you again!