Devices
Schumann V3 MaxFlagship · 0.01 – 9,999.99 Hz
Schumann V2 ProProgrammable · 0.1 – 999.99 Hz
Schumann V1 ClassicThe original · fixed 7.83 Hz
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Two ways to work with Schumann. Pick the one that fits how you reach people.
Programmable frequency device
The V3 Max was built for those who operate at the highest level. Athletes. Executives. Performers. Every upgrade came directly from community feedback. This is the result. The strongest battery-powered frequency device on the market. No cables. No limits. Wherever you perform, this device comes with you.
We're not making medical claims. The V3 Max is a tool built around real physical properties. Nothing more, nothing less.
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Overall rating: 4.7727275 / 5 from 44 reviews.
The V3 Max is highly recommended for its effectiveness in improving sleep quality and work quality. It is praised for its strong battery-powered frequency, making it a reliable device for athletes, executives, and performers.
Review topics: ["effect","sleep","frequencies","difference","device","machine"].
"I've been using my v3 resonance generator for a few weeks now and I get the best sleep engender I have it turned on on my night stand. I sleep through the night and I noticed that I'm actually able to recall my dreams better. I highly recommend it. A friend recommended that I try it. I had read about these resonance generators and was a bit skeptical at first but I'm loving mine and the results."
— Juan (5/5)
"I really like this device! The design is beautiful and it fits perfectly into my space. The effect is great, and the website was easy to use when looking for information about it. Overall, I’m happy with my experience and love how everything looks!"
— Victoria (5/5)
"I have been using the Schumann V3 Max for a couple weeks now and honestly have had the best sleep I have had in years of struggling with insomnia. I have also tried a few settings for a knee injury to help heal & repair and they are getting less sore and better mobility each day."
— Marlene D. (5/5)
"This device has been life changing for my family and I! It has so many different options for frequencies to set so that it can be specific to what our needs are at the time. We use is the most for sleep and homeschooling! I really recommend this to anyone with an active kid!"
— Bec (5/5)
"I really like this frequency machine! It’s easy to use, and I love how it works with different frequencies. The effect feels relaxing, and I enjoy using it as part of my routine. The device itself looks great, too. Overall, I’m happy with it!"
— Victoria (5/5)
"The device works perfectly, and I can confidently say that it has a profound effect on sleep quality, work quality, and it affects acoustic spaces in a very positive way thru the Shumann frequency. I am absolutely satisfied with it, and would recommend it to anyone who cares about their quality of life."
— Rossen Z. (5/5)
"The Schumann V3 Max is a great option for anyone who wants more customization and flexibility. I love that you can adjust the frequencies and save your favorites using the preset buttons. Compared to the V1, it gives you so much more room to experiment and find what fits your personal routine. The portable design is another plus, making it easy to move between different spaces. If you want more control over your frequency settings, the V3 Max is definitely worth exploring."
— Tatum H. (5/5)
"I’ve been incorporating the Schumann V3 into my daily self-care routine, and I love how simple and convenient it is! Between work, kids, and everyday chaos, finding little moments of peace is so important to me. I love that this device is quiet, easy to use, and fits right into my space without being distracting. It's become a part of my routine when I'm winding down, relaxing, or just taking a moment for myself. Definitely a unique addition to my self-care essentials!"
— Elizabeth S. (5/5)
"So i didn’t quite know what to expect with this frequency device. but i’ve heard great things. and can attest to them as well! my sleep has improved greatly as well as my anxiety being minimal, thoughts aren’t always racing and i just feel overall much more calm! game changer 🦋"
— Dalia B. (5/5)
"Has helped so much with my sleep, anxiety and overall wellbeing. Best frequency device I’ve found and I always recommend to EVERYONE!"
— Kaylee F. (5/5)
The V3 Max generates real, measurable electromagnetic fields using a Mobius coil and our WaveForm engine. There's nothing to listen to. No headphones, no speakers, no sound. You select a frequency on the display and the device creates a silent electromagnetic field. With an expanded range from 0.01 Hz to 9,999.99 Hz at 0.01 Hz precision, ten times the range of the V2 Pro, you get the full frequency spectrum for sleep, focus, meditation, recovery and energy.
It was the most requested upgrade from our community. Users wanted access to higher frequencies above 1,000 Hz, where skin resistance drops and signals reach deeper body structures, letting you explore everything from delta sleep frequencies to high-frequency energy modes.
Find a frequency you like, hold a preset button for 2–3 seconds to save it, then tap to switch to it instantly. Most people set presets for morning focus, afternoon energy, evening wind-down, sleep, and a flexible slot for whatever they're prioritizing that week.
Every V3 Max includes a 1-year warranty against manufacturing defects with replacement coverage, plus 30-day free returns with no questions asked. All orders include package protection, tracking, and compensation if your order is lost or damaged in transit.
Yes. The V3 Max is compact (100 × 100 × 18 mm, 210 g) and TSA-friendly, with up to 24-hour battery life for long flights and hotel stays. It charges over USB-C and works while charging.
Yes. The V3 Max produces an extremely low-intensity magnetic field (around 10 μT close to the device, weaker than a typical fridge magnet) and is completely silent. If you have an implanted medical device such as a pacemaker, we recommend consulting your doctor.
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