Optimal service
Disappointed
The headset itself functions well but the design needs to be improved. It’s not adjustable and doesn’t fit a smaller female. Also, the headset will not stay in place if you recline because the back projects too far out.
The unpaid version of the app is very glitchy and it crashes. Every time I try to use it I get frustrated, which totally defeats the entire purpose of the product. Why would I upgrade if the free version doesn’t even work? Waste of my money.
A calming, fascinating tool for meditation
The app feels spiritual while still being practical and easy to use. I also really appreciate that it includes news, research articles and declassified government/CIA documents for people who want to explore the background behind the practices. Since using it, I’ve noticed less stress and better control of my attention through meditation. It has become a genuinely enjoyable part of my routine. Five stars!
Want more of a good thing
I’m digging it.
Subscription Needed
I am writing to express my strong dissatisfaction and disappointment regarding my recent purchase of your headphones. After spending a significant amount of money on this hardware ($170), I was incredibly frustrated to discover that I do not truly own the product’s core functionality due to the hidden paywall on your app.
Despite heavily marketing the product hardware itself, you have placed a recurring meter on the device, forcing customers into an ongoing payment plan just to access the frequencies, soundscapes, and features required for the headphones to work as intended. Selling physical hardware at a premium price point while quietly enforcing a subscription to generate a constant stream of income feels deceptive and anti-consumer. When a customer purchases a physical product, they expect to own it outright—not rent the rights to use it.
High Frequency Highway business model heavily contradicts
its lifestyle marketing, creating a stark disconnect between what the brand promises and what it actually delivers.
Even explicitly use the hook,
“No subscription" on your official landing page to appeal to consumers who are tired of hidden costs.
I request that you reconsider this monetization model and provide a way for customers who purchased the physical hardware to access the full features of the product without an ongoing fee.
I can’t recommend these to anyone let alone use these headphones considering they remain locked unless a subscription is continued to be paid for.
High to No Stress Almost Immediately
Healing
Meditation and relaxation made easy
The right sound every time
Loving them
I work night shift, so daytime sleep can be challenging. I especially love using the sleep frequencies—even after a short nap, I often wake up feeling refreshed. I also use the focus frequencies while studying, researching, writing, and working on projects.
The app is one of my favorite features because there are so many frequencies to explore, and I love being able to mix them to create different listening experiences.
I also have to mention the excellent customer service. When I had an issue, the company responded quickly, positively, and genuinely made me feel valued as a customer.
So far, sleep and focus are my favorites, and I still have so much left to explore. I’m extremely pleased with my headphones and definitely recommend them! ❤️
