Calminity Reviews 

202
TrustScore 4 out of 5

3.9

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Review summary

Created with AI, based on recent reviews

Looking at 190 reviews, reviewers had a great experience with this company. Customers frequently share how much they love the device, noting that it significantly improves sleep quality, boosts daily energy levels, and helps everyone feel much more relaxed and refreshed throughout the day. Many consumers also mention that the customer service team is exceptionally helpful, friendly, and responsive whenever assistance or additional information is needed. However, some customers also noted that delivery times can take a few weeks or experienced delays with shipping. A few reviewers also reported minor hardware defects, such as connection issues or parts failing after several weeks of use.

What people talk about most

Product

Reviewers mention positive feedback about product, highlighting that the device is well-constructed, simple... See more

User experience

Reviewers highlight positive aspects of user experience, noting that the device is well-constructed, simple... See more

Quality

Customers had positive experiences with quality, expressing overall satisfaction with the well-made and... See more

Customer service

Clients share positive opinions on customer service, frequently highlighting exceptional helpfulness and... See more

Delivery service

Customers consistently note ambiguous experiences with delivery service, highlighting a mix of surprisingly... See more

Reviews shaping this summary

Rated 4 out of 5 stars

We have been using our frequency generator for about 3-4 weeks and have noticed definite differences in sleep patterns and more physically personal areas along with a generalized "just feeling better... See more

Rated 5 out of 5 stars

I have known about R R Rife's research for years so, as soon as I learnt about the Calminity, I got curious and decided to try the device. I live with SLE/Lupus and other autoimmune conditions as well... See more

Rated 5 out of 5 stars

It's encouraging to see that some manufacturers still take pride in the quality of their work. The Calminity device is well-constructed and easy to operate. The tuning forks and the additional mater... See more

Rated 5 out of 5 stars

I wasn't sure about buying this but I am so glad I did. I have been using it every night and my sleep is so much better than it used to be. I'm not sleeping more hours as such, but my sleep is deep... See more


Company details

Written by the company

At Calminity, we harness the ancient science of sound and frequency to help you achieve balance, healing, and harmony in your modern life, built on the understanding that everything in our universe vibrates at specific frequencies, including our bodies and minds. Our precision-engineered frequency generator delivers pure sine waves across a wide spectrum of beneficial frequencies, allowing you to alleviate stress and anxiety, enhance focus and productivity, support natural healing processes, improve sleep quality, and deepen meditation practices with frequencies ranging from the popular 528Hz "healing frequency" to the grounding 7.83Hz Earth resonance. What sets us apart is our scientific foundation combined with pure sine wave technology that produces clean, uninterrupted frequency waves—unlike digital recordings or phone apps—all packaged in a compact, portable, and remarkably easy-to-use device that puts the power of frequency therapy literally at your fingertips. We're committed to empowering you with accessible tools to take control of your wellbeing naturally, providing excellent customer support, comprehensive frequency guides, and ongoing education to help create a world where people live in greater harmony with themselves and their environment.


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3.9

Great

TrustScore 4 out of 5

202 reviews

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3.9

All reviews

(202)

199 reviews in the last 12 months

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Rated 5 out of 5 stars

YOU NEED THIS Calminity Frequency Unit

I purchased our Calminity frequency device several months ago. I'd been telling my husband about frequencies and the effect they have on our bodies. I hooked up the unit the moment it was delivered but did not tell hubby. After a few days, hubby remarked that he'd been sleeping really well. I fessed up and told him about the Calminity frequency unit and that it had been running at night while we slept. The Calminity frequency unit goes with us everywhere when we travel! It came with its own protective case, so there is no worry of it being damaged when moved from one place to another. I HIGHLY recommend the Calminity Frequency Unit!

February 11, 2026
Unprompted review
Rated 3 out of 5 stars

A glitch, but resolved satisfactorily

A couple of weeks ago I order an item from them - it was a Friday. Over the weekend I discovered it was not suitable for my purposes so emailed them instantly to cancel. The following week, they acknowledged the cancellation (as the item had not yet been shipped) and duly refunded my payment after a couple of days. So far so good. Until...

...a week later a parcel arrived, the very one I had cancelled. So wrote and advised them, requesting a prepaid label so that I could return it. At first, they wanted me to pay the return postage and I refused, as basically these were unsolicited goods and under Australian Consumer Law I was under no obligation to pay - either for the item, or the return postage.

To give them credit, they did resolve my issue and offered me the item for free, which was a very kind gesture.

In terms of the item itself, I don't know if I shall ever use it, but anyway.

September 5, 2026
Unprompted review
Rated 5 out of 5 stars

Wonderful little gadget!

I had seen the calminity online and was intrigued and found it interesting but as also slightly cynical. After deciding to "give it a go" im so happy I did. The delivery was fast, and this little miracle ( in my opinion) gadget gave me the best sleep I have had in years! I was so impressed at the effect, I bought another one for my partner. He was also amazed, we have ours on 783Hz, on silent all night. You can turn the light off by pressing the top right button and then holding it untill the flashing goes off if that bothers you.
All in all, a deep restful sleep and a general feeling of well being the next day. Wonderful little gadget!

August 31, 2026
Unprompted review
Rated 5 out of 5 stars

Ancient and modern technology together in one small portable device!

I have 9 compression fractures from severe osteoporosis, 7 of them have had Kyphoplasty. I always have constant back pain, especially in my lower back. No matter how tired I might be, I will usually wake up after only 4 or 5 hours of sleep from the pain. The Calminity device has helped me sleep through the night and I mean a deep sleep, I wake up feeling well rested. I set it on the mattress between my wife and I and she has noticed her sleep has improved. This alone makes it well worth the price! We keep finding other uses as well, my wife was all stressed with a bad headache on the second day that I had received it, so I switched it on and set it to 432Hz and set it next to her. She could not believe it when about 15 to 20 minutes later her headache was gone and she felt very relaxed. I purchased the vibrational speaker as well and have been placing it on my groin area and running a protocol for my prostate, 295Hz then 292Hz. I've only been doing this for about 6 days, but I do notice a difference in my prostate function, so I'm excited to keep going. I actually have it running through most of day trying different frequencies or just leaving it on 528Hz if I'm busy. My son has even started using it while running calming frequencies. I researched this device quite thoroughly before my purchase including reading all the reviews here. I really can't understand anyone having a problem with this Calminity device, unless they actually receive an actual defective unit. The quality of the construction leads me to believe that those who have had problems are simply lacking in common sense. If you are going to use the headphones or a speaker make sure you plug it in ALL the way. Make sure the supplied headphones switch is set to the "I" position and adjust the volume with the volume slider, you won't hear anything if it's turned all the way down. Unlike others have said, I find that it is not too loud with the volume turned to the lowest possible setting and my ears are clean with no hearing problems. Also, if you try to test the PEMF with a small magnet in a little plastic vile you won't see any movement. This device's PEMF is so low you can only test it with an oscilliscope, so remember the closer you are to the device(within 5 feet) the better the effect. As I said, I set it on the mattress by the headboard between my wife and I while sleeping in a king size bed and it works wonderful. All in all, I am more than happy with this purchase as it brings ancient and modern technology together in one small portable device!

August 13, 2026
Unprompted review
Rated 1 out of 5 stars

Zero instructions, zero Customer Svs

Bought the machine 2-3 years ago. After emails, posts on their FB pages etc asking how to use this machine..it literally sits in the box bc it came with NO info or instructions. I keep seeing a booklet on their cute little ad videos; I get smartarse comments from ppl saying it’s idiot proof. But it won’t work for me. Even bought the speaker. Waste of money and ZERO customer service. I did just find the booklet in Calminitys ‘shop’ for $29.95. Nope, not throwing more money at them..
I will sell this pc of junk and buy from a reputable company.
Despicable company to sell a product without the instruction booklet and then ghost customers.

September 2, 2026
Unprompted review
Rated 5 out of 5 stars

Excellent customer service and a great product

I looked at a lot of devices and I am very happy I chose CALMINITY. It is an easy to use device and I find it does help my sleeping and feeling of wellness. Also, the customer support is fantastic. I’ve had a few questions and they answer promptly and clearly. I was using the device in my office and two coworkers were interested and wound up buying the Calminity and they are very happy. Also, this company does not bombard you with extra emails or special offers which is a bonus because sometimes you regret buying something because of all of the follow up emails ! As I mentioned at the beginning the Customer Service is exceptional

August 31, 2026
Unprompted review
Rated 3 out of 5 stars

The product did not meet my expectation…

The product did not meet my expectation and when i tried to get help, the process became frustrating . The biggest issue was the poor customer support and slow refund process resulting into a financial loss . Going with #AIM HUB# has been our family unsurpassed plan B. Withdraws has been easy .

August 31, 2026
Unprompted review
Rated 1 out of 5 stars

Earplugs faulty. No response from company

Received device and one side of earplugs not working. Only to reach Calminity is via email which generates a automated replay and nothing happens after that. Total rip off. No wonder you can not leave a review on their website! Red flag right there. Shame on me for being trusting.

August 24, 2026
Unprompted review
Rated 5 out of 5 stars

I knew back in the day frequency…

I knew back in the day frequency healing was real. I love my device the numbness in my left hand that didn't take after a carpul tunnel surgery has completely diminished. Iam working on my severe bilateral peripheral neuropathy right now. The sleep stress anxiety and clense mode all work great

August 19, 2026
Unprompted review
Rated 5 out of 5 stars

💯 recommend for natural healing and support

Really fast delivery despite reading negative comments around long wait times. A bit dubious at first as the headphones didnt seem to be working properly but if you pull the connection out a tiny bit then they work perfectly. Everything else is fine and works great.

I am I woman who has been to many sound baths in the past, so I am a believer in sound/sound waves and vibration therapy, I have been using the device without headphones. I have 💯 felt the effects and even found that if you leave it on too long (over an hour and hslf, when it advised 20 mins to start), myself and my husband did start feeling restless and uncomfortable and the moment I switched it off we felt light and relaxed!… this is a positive to me as it proves the waves are working. I had the morning setting on this morning and I quickly felt sharper and energised. So with the correct usage at the right length of times this device is definitely recommended from me. 🥰

August 25, 2026
Unprompted review
Rated 5 out of 5 stars

I can sleep without prescription meds now

I've struggled with falling asleep and staying asleep for years. The solution, of course, prescription sleeping meds. I got tired of having to rely on prescription drugs every night just to be able to sleep. I've read about frequencies and their potential benefits so I gave this a try...and it actually works for me. I use it every night next to my bed and set it to 528 Hz and now my usage of sleeping medicine is nearly non-existent, as I rarely use an Rx for sleep now. So thankful that this really does work for me. Thank you!

August 4, 2026
Unprompted review
Rated 5 out of 5 stars

Just love this device

Just love this device. Was sceptical at first but the parasite cleanse has had a profound effect on me and my cat. Also sleeping better and feel a sense of clamness in my body. Less aching joints and muscles. All within the first month. Highly recommend.

August 26, 2026
Unprompted review
Rated 5 out of 5 stars

So glad I bought this

I wasn't sure about buying this but I am so glad I did. I have been using it every night and my sleep is so much better than it used to be. I'm not sleeping more hours as such, but my sleep is deeper and if I wake up in the night I am going straight back to sleep instead of lying awake. I am feeling more refreshed in the morning and more alert during the day. I don't often use the headphones, just use it on silent mode. I recently started the detox frequencies and the Calminity team are so helpful with questions and suggestions on how to best use the device. Would absolutely recommend this product, it really has made a big difference to me.

August 23, 2026
Unprompted review
Rated 4 out of 5 stars

I have found that I’m sleeping better

I have found that I’m sleeping better, have less anxiety which I feel is possibly due to lower cortisol, I had my unit around just over 3 weeks now and concentrated on the frequency for those issues, yet to explore more but so far so good

August 23, 2026
Unprompted review
Rated 5 out of 5 stars

Dig deeper and decide if this is what you need

I have been using the product for over a month now. I can’t fault the product as it seems to do exactly what it says. The waves produced are know and proven by their nature to penetrate the body and pass through it to a significant distance. So I’ve given a 5 star rating.

However I ran the device through AI. The actual wave strength produced is quite weak (or the device itself would be much more expensive). AI suggests there is no proof such a weak strength stimulates the cells in the body in any effective manner.

I can’t say that I have noticed any noticeable difference than I can put down to the device being responsible.

AI suggests the money would be better spent on a clinical PEMF device (£600-£1000 in the UK) which in its words “PEMF devices have solid clinical evidence for certain uses. They’re proven to help heal bone fractures, especially non-union fractures, and reduce pain and inflammation in conditions like osteoarthritis. However, benefits depend on the specific device, frequency, and intensity used. Not all PEMF devices or claims are equally supported by evidence.”

AI suggests two devices that are available in the UK (one standard strength and the other version 5x stronger) that use a body mat to distribute the wave frequency chosen are proven to stimulate the cells in the body.

Research it for yourself and decide.

AI says “PEMF, uses fields much stronger than the Calminity, typically in the millitesla range. These have shown benefits for bone healing, pain relief, and reducing inflammation in clinical studies. The Calminity’s microtesla field is about a thousand times weaker than effective PEMF devices.”

So a 5 star rating for Calminity. It does what it claims in producing a proper wave at the price range. Benefits are simply unproven.

August 22, 2026
Unprompted review
Rated 4 out of 5 stars

A month in and overall well-being seems significantly improved and I can finally sleep through!

A month in, it’s too early to tell if any of my internal stuff is improving but after 30 years of not sleeping more than 4 hours a night, I now have completely restful nights. It's truly life-changing. I'm impressed, pleased, relieved, and feeling more with it. I'm such a convert that I won't even share mine; I got a second one for my husband!
I definitely feel better and more ‘in-balance’ when I use it. Won’t be without it - take it on holiday, too. Wonderful device and excellent customer service.

August 20, 2026
Unprompted review
Rated 5 out of 5 stars

FIVE Stars… LIFE SAVING

How does this not have five Stars across the board? This little device rocks. Oh man like the first calmness in years and I just turn it to 10 HZ and that's like the magic number. I've been playing around with all the other calm grounding and nervous system regulation settings and 10 hz is my favorite.

The first time I used it was just night and day. I've ordered so many different types of devices this one's my favorite. It's pretty consistent. You can just plug it into a portable charger and take it with you anywhere you go. I bought the speaker and the tuning fork as well.

I can't even tell you that for the price, there's nothing out there that comes close. I've had severe nervous system dysregulation and been in fight or flight for I don't know how long, decades perhaps. I've been in freeze mode and when you get to freeze and you can just throw this device on and sit back and not only does it unfreeze you it's just brings a sense of stability and balance and where you can just breathe again.

It's about the cost of a single sound healing class with like Tibetan bowls. Except you can use it over and over and over again. Not to take away from sound healing classes you know definitely throw those in like once a month, but to have this available at a drop of a hat is priceless.

If it wasn't worth the cost just for nervous system regulating there are like a thousand other functional uses for it, ranging from detox to energy to sleep to Cellular function, even manifesting and spiritual modes. it's a pretty big list. I'm playing around with other settings as well.

Some settings you can listen to for only a few minutes and some you can tune to all night. You only get sound if it's Amplified otherwise it's completely quiet and that's typically how I use it on silent mode, unless I'm moving around or have to be further away from personal space, then I will put it on the speaker. There's a headphone option too, however I haven't tried that yet.

Definitely pick this up and enjoy. We'll see your review up here soon.

Alex K - Denver, CO

August 19, 2026
Unprompted review

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