amofit S Opiniões 112

TrustScore: 4 em 5

3,9

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Leia as opiniões dos outros

Classificada 3 em 5 estrelas

I've been using Amofit for about 2 months now, for 2 or 3 hours on an evening before sleep. I track sleep and HRV on a Garmin Fenix watch. I have not noticed any significant change in HRV or sleep q... Ver mais

A empresa respondeu

Classificada 5 em 5 estrelas

I am quite pleased with the product and shared info with friends and family- ordered an additional one for family member with long Covid (chronic fatigue, sleep issues, brain fog, heart variability)... Ver mais

A empresa respondeu

Classificada 1 em 5 estrelas

I have been tracking my sleep quality and my HRV before and during my use of the amofit S and have seen zero positive impact on either. I emailed amofit customer service before my 30 day trial was... Ver mais

A empresa respondeu

Classificada 5 em 5 estrelas

Amofit has been great for my sleep! While I don’t notice much benefit to the focus mode, the calming mode has been great for my sleep and something I now use everyday!

A empresa respondeu

Informações sobre a empresa

  1. Loja de cosmética

Escrito pela empresa

'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.


Informações de contacto

3,9

Bom

TrustScore: 4 em 5

112 opiniões

5 estrelas
4 estrelas
3 estrelas
2 estrelas
1 estrela

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Classificada 1 em 5 estrelas

This device has been a disappointment

This device has been a disappointment. I have should have attempted to get my money back. I bought it to help with sleep. It has done nothing at all. I still awake every night between 2 AM and 3 AM and can not get back to sleep. I still wear it every night and charge it every day but it does nothing at all. What a waste of money.

8 de setembro de 2025
logótipo da amofit S

Resposta da amofit S

Hi Stephen,

Thank you for sharing your review.

We sincerely apologize for the inconvenience and disappointment caused by the lack of improvement in your sleep. Please rest assured that you can still request a return and refund. Our team has just sent you an email, so kindly check your inbox and let us know your preference.

Although this device may not provide benefits for every user, both our clinical studies and user feedback to date have shown that most users experience positive effects. More than 60% of users notice improvements within 1-3 days, and over 90% experience benefits within 4 weeks.

That said, we are truly sorry that you have not experienced any improvement after 4 weeks of consistent use.

According to our user data and clinical observations, a small number of users begin to see noticeable results after 6-7 weeks. Therefore, if you are open to it, we would be happy to extend your trial period by an additional 30 days so you can give the device another try.

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 if desired. Many customers who experience significant benefits use the device for more than 3 sessions daily to maximize their results.

We recommend using 1 session (3 hours) of Calm Mode during the day and another session before going to bed. If you have enough time, you may also use an additional session while sleeping or during the day.

In conclusion, if you would like to continue trying the device for another 30 days following the above guidance, we would be glad to extend your trial period. We truly wish to support you in achieving better sleep, regardless of the refund policy. However, if you prefer to return your device for a refund instead, we will be happy to provide you with the detailed return instructions once you confirm your decision.

Thank you in advance.

Classificada 1 em 5 estrelas

바뀐 인터페이스가 너무 불편해요..외관은 깔끔할지 몰라도 하나부터…

바뀐 인터페이스가 너무 불편해요..외관은 깔끔할지 몰라도 하나부터 열까지 다 너무 불편했어요ㅜㅜ 버튼이 없으니 터치가 되는지 확인이 너무 불편하고.. 시간도 얼마나 지속되는지도 모르겠고 초기제품에 비해 전부 다 불편해서.. 사고 좀 후회했어요.. 전에 쓰던 초기제품보다 잠도 안오는 것 같고요ㅜㅜ 왜 업그레이드가 이렇게 된건가요ㅜㅜ 너무 불편해서 잘 안쓰게되서 속상합니다... ㅠㅠ

24 de julho de 2025
logótipo da amofit S

Resposta da amofit S

Hi AHRUM Song,

We sincerely apologize for the inconvenience you’ve experienced after purchasing 'amofit S', especially since you’ve already used our previous version.

We understand that the touch-button interface may have caused difficulty for some users, and we are truly sorry that it led to discomfort for you as well.

Since the release of AMO+, our team has been conducting additional clinical trials to further enhance the therapeutic protocol, and three official studies have been completed so far. The results have demonstrated that consistent use of the device can help improve insomnia and stress by enhancing vagal tone and parasympathetic activation, as well as increasing melatonin secretion at night. In addition, the protocol has been shown to improve focus and memory by increasing the alpha brain wave ratio. Therefore, we believe that with continued and consistent use, amofit S will bring you even more positive benefits.

We have also sent you an email that includes additional usage tips and guidance that may help you get the most out of your device. Please take a look when you have time, and don’t hesitate to reach out if you have any further questions or encounter any issues.

Thank you again for your patience and understanding.

Classificada 1 em 5 estrelas

I tried

I tried - i gave it many chances, but it's just not for me. First, it disrupted my sleep. Your advice to titrate it up by half hour intervals to 3 hours was good, but as I got got back to 3 hours, I just did not sleep. It's quite beautiful to look at...

2 de setembro de 2025
logótipo da amofit S

Resposta da amofit S

Hi Debra Fox,

We are truly sorry to hear that the device did not help improve your sleep and instead disrupted it. Sleep disturbance is a very uncommon response, as most users experience positive effects without such issues. We sincerely apologize that this happened to you.

For your reference, although this device may not provide benefits for every user, both our clinical studies and user feedback to date have shown that most users experience positive effects. More than 60% of users notice benefits within 1–3 days, and over 90% experience benefits within 4 weeks.

We have just sent you an email with a return label and detailed return instructions, so please kindly check your inbox. If you don’t see it, please also check your spam or junk folder just in case.

Thank you again for giving amofit S a try. We sincerely appreciate your time and understanding.

Classificada 5 em 5 estrelas

Fabulous Vagus Nerve Stimulator

Fabulous! I can’t live without it now!

26 de agosto de 2025
logótipo da amofit S

Resposta da amofit S

Hi Kayla Baez,

We sincerely appreciate your review and your trust in Amofit. Your kind words encourage us to continue improving and providing the best experience possible.

Please feel free to reach out if you have any questions or concerns while using the device.

Thank you again.

Classificada 4 em 5 estrelas

Customer Service

While we haven’t seen any results yet, customer service has been very good. Amo Lab replaced the broken necklaces and extended the trial period money back guarantee. Hoping we don’t have to return them.

26 de agosto de 2025
logótipo da amofit S

Resposta da amofit S

Hi Ralph Pilla,

Thank you so much for your kind review and for sharing your experience. We truly appreciate your patience and understanding during the process, and we’re glad to know that our support team could assist you with the replacements and trial extension.

We genuinely hope that you’ll begin to notice positive results soon, and please don’t hesitate to reach out if you have any questions or need further assistance along the way.

Thank you again.

Classificada 5 em 5 estrelas

Actually works.

25 de agosto de 2025
logótipo da amofit S

Resposta da amofit S

Hi Michael Choi,

Thank you so much for your review! We’re truly happy to hear that you’re enjoying your Amofit experience — your feedback means a lot to our team.

Should you have any questions while using the device, please feel free to reach out. Thank you again.

Classificada 1 em 5 estrelas

Nothing happened

Nothing happened. The battery died really quickly. I returned it/

21 de agosto de 2025
logótipo da amofit S

Resposta da amofit S

Hi Laura Fehmi,

We are very sorry to hear that the device did not meet your expectations and that you experienced an issue with the battery. We confirm that your product has just been returned to us, and the refund has already been processed. You will receive the amount in your original payment method within the next few working days.

Thank you for giving Amofit a try, and we truly appreciate your feedback.

Classificada 3 em 5 estrelas

I got the amofit for my autoimmune…

I got the amofit for my autoimmune disease, i wear it to feel safe, i use the green mode all the time, however, it changes to blue mode by itself without me changing it, is it malfunction ? Can the company replace the malfunction one and send me a new one hopefully. Is there any email to contact them.

8 de fevereiro de 2025
Opinião espontânea
logótipo da amofit S

Resposta da amofit S

Hi Chaely,

We’re very sorry to hear about the issue you experienced with your Amofit device, and we sincerely apologize for the inconvenience caused.

Firstly, if the mode switches to blue (Focus Mode), it is likely that the button was touched inadvertently while the device was in use. In this case, the Lock Function can be helpful, as it allows you to lock the buttons and prevent them from being operated unintentionally.

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.

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.

However, if the Lock Function does not resolve the issue and the device is found to be defective, please rest assured that we will provide a free replacement within the warranty period.

Unfortunately, we’re unable to locate your order information with only the name shown here on your review. Could you please contact us directly at support@amo-lab.com? Once we hear from you, our support team will do our best to assist you promptly and help resolve this matter as soon as possible.

Thank you very much for your understanding, and we truly appreciate your patience.

Classificada 5 em 5 estrelas

It works

It works for sleep

20 de agosto de 2025
logótipo da amofit S

Resposta da amofit S

Hi Alex,

We really appreciate your wonderful feedback! It means a lot to our team to know that Amofit is helping you.

Should you have any questions or concerns while using the device, please do not hesitate to reach out. Thank you again!

Classificada 4 em 5 estrelas

I have noticed some differences in my…

I have noticed some differences in my anxiety and motivation but still
experimenting with it.

13 de agosto de 2025
logótipo da amofit S

Resposta da amofit S

Hi Michael Fraklin,

Thank you very much for sharing your experience!

We are glad to hear that you have already noticed some positive changes in your anxiety and motivation. Please feel free to keep experimenting and let us know how things go — our team is always happy to support you along the way.

Thank you!

Classificada 4 em 5 estrelas

I really don't know yet although its…

I really don't know yet although its been a month. I need more time. Maybe Im a tough case. Thanks deborah

12 de agosto de 2025
logótipo da amofit S

Resposta da amofit S

Hi Deborah Pryor,

Thank you very much for sharing your review. We are sorry to hear that you have not noticed an improvement so far.

For your reference, we have also included this additional information below as part of our reply to our most recent email conversation:

According to our user experience and clinical studies, a small portion of users see results after 6-7 weeks of use. Therefore, if you are interested, we can extend your trial period by an additional 30 days so that you can try it for a bit longer. You may also consider using the device while sleeping at night.

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.

Should you have any other questions or concerns in the future, please do not hesitate to reach out.

Thank you again.

Classificada 5 em 5 estrelas

The company states they r going to fix…

The company states they r going to fix the problem. Hoping this is true - I have loved the product for years so hoping I will get a device that will lock so I can wear it without it changing modes. Thanks so much to the company for being on top of this and for the great customer service.

23 de setembro de 2025
Opinião espontânea
logótipo da amofit S

Resposta da amofit S

Hi Dawne Ciampi,

Thank you very much for sharing your review. Our team has just sent you a follow-up email with further information by replying to the most recent email thread.

Should you have any other questions or concerns in the future, please do not hesitate to reach out.

Thank you again.

Classificada 5 em 5 estrelas

Me ayuda a dormir profundamente .iba…

Me ayuda a dormir profundamente .iba sin sueño y por trabajo en la radio de noche y me ayudo a sanar el proceso de dormir con más sueño reparador profundo.
Un gran invento que acompaña a recuperar los bioritmos de que somos energía vibrante. Gran inventó que ojalá evolucione para poder manejar mejor sus modos calma verde y azul .

1 de setembro de 2025
Opinião espontânea
logótipo da amofit S

Resposta da amofit S

Hi Yolanda Lopez,

Thank you very much for sharing your valuable experience with amofit S! We are pleased to hear that the device has been helpful for you, and we truly appreciate you taking the time to write this review.

Should you have any questions or concerns while using the device, please do not hesitate to reach out to us.

Thank you again!

Classificada 2 em 5 estrelas

Inconsistent and Eventually Negligible effect

The first 2-3 times I used this product, it felt like it has a big effect. Subsequent uses over the course of a few weeks had no discernible impact, so I stopped using it. Hard to recommend the product, especially at this price point.

8 de agosto de 2025
logótipo da amofit S

Resposta da amofit S

Hi Edwin,

Thank you for sharing your review with us. We are sorry to hear that you have not noticed any improvement after the first 2-3 uses.

Clinical studies and user experiences to date have shown that the effects of the device do not disappear or diminish easily when it is used consistently on a daily basis. The recovery of the autonomic nervous system is similar to yoga or meditation training. Once the parasympathetic nervous system is activated and the balance of the autonomic nervous system is restored, it is not easily disrupted.

For your reference, meditation and yoga follow the same principle, where parasympathetic activity tends to decline if you stop for a long period of time or practice intermittently.

To accurately assess the effectiveness of the device, it is recommended to pause usage for 1-2 days, then restart with 30 minutes per day, gradually increasing daily usage in 30-minute increments. This gradual approach can help determine the optimal usage time.

Our team is committed to helping customers achieve the best possible results, as many users have reported positive experiences and satisfaction with this device. Please trust our experience and follow the instructions provided above.

If you have any questions during this process, please feel free to reach out to us. Thank you in advance.

Classificada 1 em 5 estrelas

I want to return the item

4 de agosto de 2025
logótipo da amofit S

Resposta da amofit S

Hi Dan Werry,

Thank you very much for sharing your review.

Although your order was delivered on August 9 and is now outside the 30-day return window, our team is still happy to accommodate your return request as a special exception.

We have just sent you a separate email with detailed return instructions and a return label. Could you kindly check your inbox (and spam folder just in case) and follow the steps provided there?

Please do not hesitate to let us know if you have any questions or need further assistance.

Thank you again for your patience and understanding.

Classificada 5 em 5 estrelas

Responden siempre con gran amabilidad

Responden siempre con gran amabilidad. Me cambiaron mi dispositivo anterior en garantía y me ofrecieron un buen descuento por comprar un dispositivo adicional.

6 de agosto de 2025
logótipo da amofit S

Resposta da amofit S

Hi Sandra Jimenez Merino,

Thank you very much for your review! We are glad to know that you were happy with our product and customer service. We look forward to continuing to support you whenever needed.

Thank you again.

Classificada 5 em 5 estrelas

Suite a mon avis pour un problème sur…

Suite a mon avis pour un problème sur l’appareil, la société a été très réactive. Problème signalé samedi. Aujourd'hui il m’ont contacté par émail pour savoir le problème. Après cet échange j’ai reçu un mail pour m’indiquer qu’il m’envoyé un nouvel appareil et un bon de retour pour l’ancien.
Donc société très sérieuse. Et leur système pour le nerf vague fonctionne très bien sur moi.

15 de setembro de 2025
Opinião espontânea
logótipo da amofit S

Resposta da amofit S

Hi Didier BREX,

Thank you so much for sharing your experience and kind words!

We’re very glad to hear that our support team was able to quickly resolve the issue and that the device has been working well for you.

Your feedback means a lot to us, and we’re happy to know that our product is making a positive difference for you.

Should you have any other questions or concerns in the future, please do not hesitate to reach out. Thank you again!

Classificada 1 em 5 estrelas

I charge it every night but it only…

I charge it every night but it only stays on about 2 hours. I try & ouch the top center but I can’t get the light to come on so I can’t tell if it is on.

31 de julho de 2025
logótipo da amofit S

Resposta da amofit S

Hi Jackie Sisson,

Thank you very much for your recent purchase of amofit S.

We have just sent you an email with detailed troubleshooting instructions. Once you have tried them, please share the results with us at your convenience. Our team will do everything we can to support you right away, and if a defect is confirmed, we will promptly arrange a replacement for you.

Thank you in advance.

Classificada 5 em 5 estrelas

Menos stress y mejor sueño

Desde el principio, he notado la reducción del stress y un aumento de la calidad del sueño. Es de muy fácil uso y nada engorroso de utilizar. Lo recomiendo por sus buenos efectos.

31 de julho de 2025
logótipo da amofit S

Resposta da amofit S

Hi Salvador Molina,

Thank you for your thoughtful review! We are happy to know that amofit S is working well for you and supporting your wellness journey.

Should you have any questions or concerns while using the device, please feel free to contact us at any time.

Thank you again.

Classificada 3 em 5 estrelas

evalutation amofit S

La première nuit où j'ai porté l'amofit, j'ai mal dormi, comme si mon corps évacuait des émotions engrammées dans le nerf vague. Je l'ai porté régulièrement, je me suis sentie bien, joyeuse, sereine, mes nuits calmes. Mais au bout d'un mois, je n'arrivais plus à dormir. Il me semble que j'ai fait une pollution aux ondes électromagnétiques. Donc électromagnéto sensibles, s'abstenir

29 de julho de 2025
logótipo da amofit S

Resposta da amofit S

Hi Florence,

Thank you for your recent purchase of amofit S. We are sorry to hear about your concerns regarding electromagnetic fields.

Firstly, electromagnetic signals generated from this device are far from the range of harmful electromagnetic fields.

In general, the frequency spectrum of electromagnetic waves known to be harmful is between 3 kHz and 300 GHz, while amofit S is less than 0.03 kHz. Additionally, 'amofit S' operates at a much lower level than the radiation standards of the governments in each country, so it is safe to wear the device all day (11.7-28.8 dBμV/m). The intensity of our device's electromagnetic field is also lower than that of the geomagnetic field and is similar to that of the innate magnetic field generated by the human body. (Intensity of the electromagnetic field generated by the device: 0.1 μT or less.) In addition, we have obtained certifications for the safety of the electromagnetic field generated by amofit S in accordance with safety standards in the United States (FCC), Europe (CE), and Korea (KC).

Therefore, you do not need to worry about harmful EMF at all while using this device. Instead, we think it is necessary to pay close attention to the effects of EMF of wireless mobile phones and everyday electronic devices that each of us is using.

For reference, no adverse health effects from low level, long-term exposure to radiofrequency or power frequency fields have been confirmed, but scientists are continuing their research in this area. In recent years, national authorities in different countries have conducted many measurements to investigate the level of electromagnetic fields in living environments. But none of these investigations has concluded that the field levels could result in adverse health effects.

However, according to a study in 2016, a report (on the effect of ultra high frequency mobile phone radiation using radio frequencies up to 300 MHz to 3GHZ on human health) describes the risk of mutation and sexual trauma and infertility in masculine sexual cells by mobile phone radiations.

Lastly, our first commercialized product, AMO+, was launched in South Korea in 2019 and we had over 15,000 users for AMO+. Then, we conducted two additional clinical trials and released an upgraded version, amofit S, in the global market in 2022. To date, amofit S has been shipped to and is used by over 14,000 users. In our clinical studies and user experiences over the past 6 years, there have not been any reports of negative effects due to the electromagnetic signal itself. We can tell you again with confidence that you do not need to worry about any harmful electromagnetic field by using amofit S.

Should you have any other questions or concerns, please do not hesitate to let us know. Thank you again.

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