Meet Sonal, our Personalized Wellness Device.

Reshape your brain’s potential with Sonal: the world’s first in-home biomarker-guided neuromodulation wellness device.


Sonal is the center of personalization and technology that evolves with you.

Sonal Personalized Braincare™ Device was designed to allow access to the same personalized guidance Wave Neuroscience innovated for its in-clinic MeRT technology and scaled it down to provide stimulation at a lower intensity for the wellness community.

Sonal is a biomarker guided, mobile brain wellness device that has been demonstrated to improve sleep, mood, memory, cognition, focus, and heart rate variability (HRV) which is linked to stress resiliency.

Sonal’s relaxing 30 minute sessions are a great way to maintain cognitive optimization and enhance brain performance.†

Our customer stories


One day my wife spotted Braincare Cardiff. We both had scans and with a 30 day course I have experienced much deeper sleep. I have gravitated toward a 3 day a week regimen using the Sonal. It only takes a few minutes and I feel motivated and sharper with a higher level of energy. After 3 brain scans there was proof my brain waves are much more aligned! Give it a try your brain will feel better!

Randy W.

Start optimizing your mind today. 

Packages starting at $600


Frequently Asked Questions

  1. What does a Sonal session feel like?
    During a Sonal session, you will feel a gentle vibration from the device, this is normal.
  2. Does it hurt?
    No, using Sonal is pain-free! During your Sonal session, please find a comfortable chair with neck support to ensure an optimal experience. If you experience pain or discomfort, pause the device and stop use.
  3. Can my kids use it?
    Sonal should be used by a person 16 years of age or older and only with a personalized EEG Braincare frequency.
  4. What are the side effects of using Sonal?
    In rare cases, users may experience a slight headache. If you begin to experience a slight headache reduce your use of Sonal to a minimum.
  5. What would happen if I used someone else’s login?
    The amazing thing about Sonal is that sessions are customized in a bespoke manner for your own brain. Because Sonal is calibrated by your brainwave recording, it is not recommended to use another person’s login credentials with Sonal. If by accident, a user completed a Sonal session with the wrong credentials they may experience agitation or discomfort. Do not do this. If someone else wants to use the Sonal encourage them to get a brainwave recording EEG at our Cardiff location. 
  6. How do I ensure I’m using the correct credentials?
    Only use the credentials designated by Braincare Cardiff. Your personalized protocol is linked to your profile on the Braincare platform. Prior to starting a session confirm your profile on your Sonal App.
  7. How long should I use Sonal?
    Sonal may be used for 30, 60, or 90 day segments depending on your individual goals.
  8. Where should I use my Sonal?
    Suggested use is eyes closed in a quiet, comfortable space for 30 minutes each day. Please find a seat or space in your home where you can comfortably support your neck while using Sonal.
  9. How long is my protocol good for?
    You should update your protocol every 6 months to continue your path to optimization.