Questions,
answered.

Harmoniq uses patented ulRFE® technology to deliver gentle frequency sessions through the Neckband. In the App, you choose the state you want to support, like calm, relief, sleep, or perform, and the Neckband delivers the session.

No. Harmoniq is an active wellness wearable. Rather than just tracking your sleep, stress or recovery and reporting a score, it gives you sessions designed to support the state and energy you need in the moment.

You can use the audio frequency library, your Personal Energy Charge, and Harmoniqa AI without a Neckband. The App can also connect with Apple Health, Health Connect, Oura, and WHOOP.

The Limitless Neckband adds the ulRFE® frequency experience. Pair it with the Harmoniq App through Bluetooth to choose and run Neckband frequency sessions without headphones.

You can browse the library by the state you want to support, or use Harmoniqa AI for guidance. Tell Harmoniqa AI how you feel or what you need in the moment and it can help you find a frequency blend that fits.

You can wear it around your neck or rest it on or near your body, depending on the moment and how you prefer to use it.

The Neckband pairs with the Harmoniq App through Bluetooth. Use the App to choose your state, start a session, and explore the frequency library.

The Neckband is rechargeable through USB-C, the same familiar connection used by many everyday devices.

Your box includes the Harmoniq Neckband, a USB-C charging cable, quick-start instructions, an App download QR code, and tips and guidance for getting started.

The Limitless Neckband is approximately 23 inches in circumference and weighs 11.2 oz.

No. Neckband sessions do not rely on sound. Harmoniq describes the Neckband experience as: no sound, no heat, and nothing to swallow.

Yes. You can use multiple Neckband sessions throughout the same day. This lets you choose different experiences as your needs change, whether you want to support focus, energy, calm, recovery, or sleep at different points in your routine.

Yes. If it is comfortable for you, you can wear the Neckband while you sleep. You can also place it under your pillow instead, giving you another simple way to use it as part of your nighttime routine.

You choose the session duration from the Harmoniq App. Depending on the frequency and how you want to use it, a session can run from just a few minutes to several hours.

The Neckband is designed to run for several hours between charges. When it is time to recharge, connect it through USB-C; a full charge takes approximately one hour.

No. The Neckband is not water or sweat resistant, so keep it dry and avoid exposing it to water, heavy moisture, or situations where it may become soaked.

Keep care simple: gently wipe the Neckband with a soft material using a cleaning solution that is safe for contact with the body. Because the Neckband is not water resistant, do not immerse it in water or saturate it while cleaning.

Yes. The audio frequency library, your Personal Energy Charge, and Harmoniqa AI are free to use, with no Neckband required. Premium frequency sessions unlock with the Limitless Neckband.

No. You can begin with free audio frequencies using your headphones. The Limitless Neckband adds the full ulRFE® frequency experience.

The free audio library uses binaural beats, which play slightly different tones in each ear. Headphones allow you to hear the intended left and right audio channels. The Neckband works differently and does not require headphones.

Personal Energy Charge is a live view of your available energy, built from connected sleep, recovery, heart, activity, and daily wellness data.

Harmoniq can sync with Apple Health, Health Connect, Oura, and WHOOP, allowing your existing wellness data to contribute to your Personal Energy Charge.

After the included 45 days, you can continue with monthly membership for $19 or choose annual membership for $189. You can also decide later — there is no membership commitment required when you purchase the Neckband.

No. You can purchase the Neckband on its own. Your first 45 days of full Harmoniq App access are included with the Neckband, and you can choose a membership later.

Yes. Existing Neckband owners can purchase monthly or annual membership without buying another Neckband.

You can manage your Harmoniq membership directly from the App, including making changes to your membership or cancelling it when needed.

Your Neckband includes the first 45 days of full App access. If you choose a paid membership with your Neckband, billing begins after that 45-day free trial period ends.

The Harmoniq App presents a library of 25+ blends designed around different states and moments. The site currently highlights experiences across areas such as calm, relief, sleep and perform, alongside free audio frequencies.

Some sessions are designed around familiar states associated with compounds like melatonin and caffeine. A rest-inspired session may support your wind-down, while an energy-inspired session may support moments when you want to feel more alert.

No. There is nothing to ingest. The Neckband delivers non-invasive, ultra-low-frequency magnetic-field signals.

Audio experiences are streamed through headphones and include binaural beats and calming tones. Neckband sessions use ulRFE® technology and do not require headphones.

Yes. You can move between different frequencies throughout the day depending on how you want to shift your energy or support the moment you are in. For example, you might choose a more focused experience earlier in the day and something designed for calm or wind-down later on.

Your Neckband includes 45 days of full Harmoniq App access and is backed by a 45-day money-back guarantee. This gives you time to use Harmoniq in your real routine before deciding whether it is right for you. Return conditions remain subject to the store return policy.

Harmoniq offers worldwide delivery, with free shipping within the United States. International shipping costs and applicable duties may vary by destination.

For orders within the United States, delivery typically takes around 2–3 days. Harmoniq also ships worldwide; international delivery times vary depending on the destination and local shipping conditions.

The Harmoniq Limitless Neckband includes a one-year warranty.

The current product page displays four interest-free installments and Shop financing options. The checkout will show the payment options available for your order.

You can contact Harmoniq at help@feelHarmoniq.com or call +1-425-610-8752. You can also use the Contact page on this website.