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Beoordeeld met 5 van de 5 sterren

I've been using Mendi on and off for a few years and really love it. I notice that when I'm consistent with my practice - no matter how well it goes - that I feel more "space" internally. So instead o... Toon meer

Beoordeeld met 1 van de 5 sterren

Purchased mine approximately 3 weeks ago - the band lasted 6 sessions before it snapped. Customer service poor- just a generic ai email. Will be pursuing action through American Express to be getti... Toon meer

Bedrijf heeft geantwoord

Beoordeeld met 5 van de 5 sterren

My son loves his Mendi. He looks forward to using it everyday. Considering he normally has trouble staying focused on tasks, I’m pleased to see him so excited about it. There were some issues with the... Toon meer

Beoordeeld met 5 van de 5 sterren

As a menopausal woman with children in puberty our house sometimes started to feel like a stressful/loud/chaotic place. Having used Mendi almost daily for about a month, I have noticed that other peop... Toon meer

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16 reviews in de afgelopen 12 maanden

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Beoordeeld met 5 van de 5 sterren

Love my mendi

Mendi has been a game-changer for me.
i usually do a session before my language course, a 10- minuter feels like chugging a virtual coffee.
Dr Rall’s guides on youtube have been very helpful as well
thank you for making this tech accessible!

14 maart 2024
Review zonder uitnodiging
Beoordeeld met 1 van de 5 sterren

It's not Real

My review is about how, unfortunately, the product does not work.
I know it's a disappointment.
I will say it DOES work in the sense it gets you to try and practice focusing, which I guess IS the objective, even if the matter in which they're doing it is false.

So with the Mendi headset the way to manipulate you score is scrunch your brow (like when mad) OR looking up vs down at any given time (you don't need to shake your head).
Whenever you look up your score will be low... whenever you look down your score will be sky high.

I think what this device measures IS blood flow to your brain (frontal cortex), BUT how much you lean forward is how much "blood" is there.

Picturing being hung upside down.. you can really feel where the blood is going to your head (and probably Mendi would tell you you're brain capacity is beyond 100%).

Lastly, your score for how you're improving factors heavily into how OFTEN you use it (your streak and what day you are on). So, are you REALLY getting better just because you're using it more often?
I'd argue someone with a great score, using a new account, would have a bad score because the game is just rewarding you being disciplined and showing up.

I am sorry to be the one to let you down.
I wish I could post a picture showing you my findings but Trust Pilot does not offer this feature.

Some positives is the music is good, visuals are good, concept it GREAT.

...But it's all fake.

12 maart 2024
Review zonder uitnodiging
Logo mendi.io

Antwoord van mendi.io

Thank you for sharing your feedback TW. We're here to address the concerns you've highlighted.

You're indeed correct in noting that 1. Mendi functions as a measurement tool and 2. gravity influences blood flow. When you tilt your head forward, this alteration in blood flow is mirrored by the movement of the ball. As you noted, the very same thing is happening while performing a headstand. However, the aim of your Mendi training is to use the visual feedback provided by the app to learn how to (more consistently) direct blood to the prefrontal cortex (PFC) without needing to manipulate your posture or rely on gravity to influence the outcomes—a principle relevant to all HEG devices, not exclusively Mendi.

We'd like to assure you that the measurements provided by Mendi are authentic. The foundation of neurofeedback's efficacy is supported by substantial evidence, which is widely available for review online. To get you started, here's a systematic review of fNIRS-based neurofeedback, encapsulating all the peer-reviewed and published research within this domain: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7396619/.

Regarding Mendi specifically, here is the most recent study that utilizes it as a brain monitoring device, verifying the integrity of its measurements: www.sciencedirect.com/science/article/abs/pii/S0167876023005469

Please remember, our team is always ready to provide more personalized guidance through email at help@mendi.io. We would also be happy jump on a zoom call with you if you find it helpful. 🙏

Beoordeeld met 5 van de 5 sterren

Recommended by MLB Psychologists

This product was recommended to me by a, mlb, psychologist to help with focus and neuro feedback.

Customer service is incredibly helpful and truly cares about their clients. I highly recommended to others who are interested in brain health.

16 januari 2024
Review zonder uitnodiging
Beoordeeld met 5 van de 5 sterren

me and my mendi-keeps me smart🤩

i am 88and have been using my mendi headband for about five years. It started with a slight time lag in word retrieval.
But i know all the other effects of mild
cognitive impairment are waiting in the wings and i didn't want any of them. So
far using mendi sporadically has kept
my mind working well. When i feel anything start to slow down I use the mendi daily and it gets back to normal-or even gets better than normal! i absolutely love it and recommend it to people all the time.

12 december 2023
Review zonder uitnodiging
Beoordeeld met 4 van de 5 sterren

Customer service is excellent and…

Customer service is excellent and diligent in making sure you get proper help. As for the game, it can get a bit boring but what exercise doesn't? It's good training for your brain. However, there seems to be a bug with android devices where the sessions aren't being logged properly. If not for that issue, I'd give them 4 or 5 stars since it's a good experience. But as of right now, I can't give them higher than 2 stars since not being able to log your sessions defeats a lot of the purpose with the training.

Edit 2023-12-18: The issue seems to have been resolved on the beta version of the app which I'm using, and they have also been regularly updating other bugs that are occurring. But I'm still not sure if the bug has been resolved on the public version of the app. But since it's no longer affecting me and my personal experience, I will change it to 4 stars. I think for me to give it 5 stars, I'd like to see some more variety on games as opposed to just having a single game to play.

4 december 2023
Review zonder uitnodiging
Beoordeeld met 1 van de 5 sterren

Useless without a functional Android phone app

I am very disappointed with the Mendi headband due to the malfunctioning app. It was good for a while but the app has been malfunctioning for more than 2 months, and as a result, it does not provide a score after completing a practice session. This means that there is no way to track my progress, and the headband is completely useless without the app. I have contacted the developer team, but they have not been able to fix the problem. I am very disappointed with this product and would not recommend it to anyone until the app is fixed.

15 november 2023
Review zonder uitnodiging
Logo mendi.io

Antwoord van mendi.io

Hello Sarny!

Good news, the bug has been successfully resolved. If you encounter any lingering issues, please let us know. :)

Beoordeeld met 5 van de 5 sterren

Life Changing

I have being using the device for just over a week and I'm starting to feel more awake and focused with a greater sense of control and calmness
I am delighted with this piece of tech

21 november 2023
Review zonder uitnodiging
Logo mendi.io

Antwoord van mendi.io

Hello Phil! We handle the full shipping cost for your device. Import VAT is not included in the purchase price, as detailed in our shipping policy and noted below the shopping cart on our website. Please note that in the UK, Mendis is priced at 229GBP, while in the EU, it's 299EUR. Which means you end up paying the same exact price for the device as our European customers. We are truly sorry this came as a surprise.

Looking forward to hearing more from you once you establish a consistent training routine around your Mendi. :)

Beoordeeld met 5 van de 5 sterren

Better stress management skills

As a menopausal woman with children in puberty our house sometimes started to feel like a stressful/loud/chaotic place. Having used Mendi almost daily for about a month, I have noticed that other people’s emotions don’t affect me as much as before. This helps enormously with keeping home- and work life more balanced and calm. I also feel like I am more in control of my boundaries and better able to say ‘no’ without feeling stressed about it. I see this tool like ‘meditation on rocket fuel’. Very easy daily 10min practice for (in my opinion) a big result. Definitely worth my money.

7 oktober 2023
Review zonder uitnodiging
Beoordeeld met 1 van de 5 sterren

Fraudulent device

I turned it on and started a session. I placed the headband on the counter. The ball goes up and down as if I had it on. That should be impossible, how could it record brain activity when I don’t even have it on????

31 augustus 2023
Review zonder uitnodiging
Logo mendi.io

Antwoord van mendi.io

Hell AI L, Mendi is built on fNIRS technology, It measures oxygenated hemoglobin (HbO), deoxygenated blood flow (HbR), and total blood flow (HbTot). The device employs two sensor types—senders (emitters) and receivers (detectors). Senders emit infrared light through your brain, which then travels in a banana-like shape back to the surface of your head. Receivers measure the returning light, with the increase indicating the difference in the sent and returned light.

In simple terms, Mendi gauges blood flow by shining light through your skull, where external lighting can impact readings. For accurate signal reading you have to make sure that the device sits firmly on your forehead (so that the external light cannot get to the sensors). You are of course always welcome to email us at help@mendi.io for more personalised guidance. In the interim, we hope this explains the technology a bit better.

Beoordeeld met 2 van de 5 sterren

Fake reviews

Fake reviews! C’mon Mendi, if you are going to write the fake reviews, don’t make them cheesy and obvious that you are writing them! This is plastic headband that does nothing but make you think it works

21 augustus 2023
Review zonder uitnodiging
Logo mendi.io

Antwoord van mendi.io

Hello Lannie,
The evidence supporting the effectiveness of neurofeedback is robust and readily accessible online. To get you started, here's a systematic review of fNIRS-based neurofeedback (the same tech Mendi is built on), summarizing all peer-reviewed and published research in the field: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7396619/

And here’s our own study which compares measurements of brain activity from your Mendi with an established laboratory fNIRS device:
https://mendi-webpage.s3.eu-north-1.amazonaws.com/Mendi_signal_validation_interim_report_final.pdf?fbclid=IwAR2abGa5J67lU3d7pF-KmnuQCm6MbgdIrAQmRiWI_9Ot1h0KbeS6i86R5ls 



In short, it compares Mendi (in a laboratory and home settings) with a state-of-the-art, research-grade fNIRS device from Biopac - think of it as the golden reference standard of fNIRS technology. A preliminary analysis of the data has shown a great agreement between the measurements for the two devices. At the group level, the correlation between the results was 0.81, which is amazing and means that Mendi compares very favorably against top research equipment. No small feat given that we built our hardware for home use.

Please email us at help@mendi.io for more personalized guidance. We would love to evaluate your session logs to see what could be improved in your training routine.

Beoordeeld met 5 van de 5 sterren

Focus plus other benefits

Mendi is a wonderfully helpful tool to enhance focus, and a number of other mental functions and skills. As with any improvement, consistent practice is critical. Once you get into the routine of spending even a daily 5 minutes using the Mendi, the results do begin to show up. No doubt, they are a little different for each person, but reading the comments from others, and comparing that to my own experience, one of the key benefits is greater ease and quality in one's focus. That by itself has lots of "spill over" benefits to other parts of your life. Also, I have found the Mendi team to be very customer focused. Keep enhancing this excellent tool!

15 juli 2023
Review zonder uitnodiging
Beoordeeld met 5 van de 5 sterren

I love Mendi

I love Mendi! It's a remarkable technology, and I also love the story behind why CEO Moha Bensofia invested in it after healing from PTSD by using it. It drew me in, but I also muscle tested myself for it, and I considered many other products out there. After 8 days of Mendi utilization, I can feel the changes in my brain -- better focus, better breathing, better life.

I've only begun to experience the benefits, yet if I experienced no more, it was worth the relatively small cost. It'll be worth more and more as I go, so if you're considering buying it, just do it!

Whether you have done traditional neurofeedback or not, this is a pivotal tool. You can do it daily (or even multiple times a day), and you can experiment with variables (supplementation, meditation practices, time of day usage, etc) too maximize the effectiveness of the sessions. This is hard to do when you're going to a center/storefront for neurofeedback. It doesn't replace it, but it's a wonderful tool.

8 juli 2023
Review zonder uitnodiging
Beoordeeld met 5 van de 5 sterren

A great product with great people behind it

The gadget is very effective yet simple to set up and use right away. More importantly, the after-sales support from the communication and community team is fantastic. Robert Rtveliashvili took time to patiently explain in detail the best way to use Mendi and also recommended useful resources for further exploration. Mendi is a winner not just because its a great product but there are also great people behind it - in creating the product and being with the users after its sold.

1 juni 2023
Review zonder uitnodiging
Beoordeeld met 5 van de 5 sterren

I really recommend Mendi for anyone…

I really recommend Mendi for anyone that’s struggling with anxiety, stress, migraine, or even when you feel your head heavy and full after after a long day. I’ve been using Mendi for a week and I already can feel the difference on my ability to concentrate, stress relief and better mood. It’s incredible how it can just turn a stressful mind/mood into a better mood and light head in 15 minutes . I love it!

2 mei 2023
Review zonder uitnodiging
Beoordeeld met 5 van de 5 sterren

Mendi it’s awesome 😎

Mendi is beyond any devices to help with neurofeedback. I’m on a 28 day streak with my headband and I feel many things are changing. For example how I react to different emotions and situations in a comer manner. Neuroplasticity is possible with Mendi because you get instant biofeedback with the Mendi device and the app. Easy to use and happy to have Mendi in my life. Another important detail, my 2 daughters and wife are also using Mendi.

26 april 2023
Review zonder uitnodiging
Beoordeeld met 5 van de 5 sterren

Helpful device for lifestyle improvement

Very helpful device on the road towards better mental health. Not a one-stop solution, but great addition to a changed lifestyle to make life more calm and harmonic. I recommend everyone to try it for a couple of weeks and see if they get the same results as I have.

30 maart 2023
Review zonder uitnodiging
Beoordeeld met 5 van de 5 sterren

Not just another device 🫶

Mendi helped me control my emotions, and deal with anxiety, as well as significantly reduced my level of stress. I noticed a change already after 4 weeks of using it on a daily basis. At this point, after 8 months, I consider myself a pro user 😎
I strongly recommend daily usage and experimenting with times and the length of training in order to find the best solution for yourself.
My training routine is 15 min every morning within 30 min of being awake and before coffee.
Try it out - the worst thing that can happen to you is that you trusted a lady that wrote a killer review 😁

29 maart 2023
Review zonder uitnodiging
Beoordeeld met 1 van de 5 sterren

Really just a fraudulent device

Really just a fraudulent device. A student brought this into our lab and we pieced the hardware and data apart. Cheap Chinese tech from decades ago with nothing really to say about your brain. Mendi is not a headset company they are a marketing company for getting people to buy this stuff and show them nonsensical graphs regarding brain blood flow.
Classic placebo marketing making a quick buck! Many have and will do the same I'm sure.

28 maart 2023
Review zonder uitnodiging
Logo mendi.io

Antwoord van mendi.io

Thank you, Fardad, for sharing your perspective on Mendi. We appreciate constructive criticism and would love to discuss your findings further. It's crucial to note that accessing raw data without the necessary permissions/keys is not possible, regardless of the lab environment. Have you had a chance to try our app in recent weeks or months? If not, please do and share your thoughts with us here!

Beoordeeld met 5 van de 5 sterren

Its great to go "have I done my Mendi today?"

We only just got our Mendi a few days ago but its been a really fun way to enter the world of neural feedback.

My wife loves it and is already doing really well.

It's early days yet and I'll update after using it for the 28 days to get my benchmarks

25 maart 2023
Review zonder uitnodiging
Beoordeeld met 5 van de 5 sterren

It's been less than a week & I have…

It's been less than a week & I have already noticed a huge difference in my focus & ability to manage stress. I am someone who has had bad anxiety, difficulty focusing & trouble sleeping. Since using Mendi for the last few days I have already noticed a big difference over all! Excited to see my results continue!

25 maart 2023
Review zonder uitnodiging

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