Reduced stress
in just 10 mins a day

Sona reads your nervous system, then delivers the signal your body needs to downshift.

Learn the scienceOrder now
Trustpilot

01 The Ideal

What VNS looks like when it works.

Sympathetic arousal decreases. The body moves quickly from fight-or-flight to calm. This is the famous VNS-induced state of calm people hope for.

  • Stress
    decreases
  • Sleep Quality
    improves
  • Mood
    improves

02 The Mechanism

It has to be the right match.

For vagus nerve stimulation to work, the stimulation signal needs to match the state of your nervous system in that specific moment.

03 The Breakthrough

Sona was built to fix this problem.

Most devices do not know what state you are in. They deliver the same fixed signal every time. Sona is different.

01. Read:Sona reads and characterises your nervous system.

02. Electrical Stimulation:Sona calculates and delivers the precise type of stimulation you need.

72 BPM

6 brpm

Woman relaxing while wearing the Sona vagus nerve stimulator

The result80% of Sona users reliably achieve a deep state of calm

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Our mission

Built to get you results. Or your money back.

Sona was built to help more people get the VNS outcome they came for: a nervous system that can downshift, recover, and regulate. That is why the experience does not end at checkout.

Human onboarding

Human onboarding

The company was founded by neuroscience, stress and AI experts. When you buy Sona you get access to this team through a series of 1-1 sessions.

Continuous improvement

Sona learns from your nervous system and improves its ability to deliver the stimulation you specifically need over time.

60 days

Calm or a
refund

Sona has a 60 day money back guarantee. If you don’t get the results you want, send it back for a full refund.

A member of the Sona team at the London store

Get in touch

Happy to meet you

Store Appointment

Our users tell us they feel significantly calmer after just 10 minutes with Sona. Visit our London office to try it for yourself, meet the team and experience hyper personalised vagus nerve stimulators in person.

Speak to us

Phone Call

Not near London? Book a call with the people who built Sona.

This is not a sales call. Just a chance to ask questions, understand the science, and talk through how Sona could help with your specific situation.

Book a call

Recommendations

Hear from Sona users

  • Sona user wearing the device

    My deep sleep has increased noticeably, reaching up to 1 hour 45 minutes on some nights.

    Carme, Beauty & Wellness Entrepreneur
  • Tom James testimonial

    I’ve been using SONA for a month and my HRV has never been so consistently high, even through long-haul travel.

    Tom James, Serial Entrepreneur
  • Sona user wearing the device

    It’s the end of the day, and now I’m just feeling like I could go another full day!

    Adil Khan, Entrepreneur, Founder at Blue Astral
  • Xavi Corr foiler U16 Champion

    SONA is game-changing. I have so much more focus, time and the improvements in my sport have been measurable.

    Xavi Corr, U16 Foiling World Champion
  • Sona user wearing the device

    Just one session changed my sleep. I usually wake at 4:30am with racing thoughts and a knot in my stomach but now my body stays calm.

    Polly Steele, Award Winning Film Director
  • sam_valman

    Optimising every aspect of my performance is essential - SONA provides a key part of that puzzle.

    Sam Valman, Elite athlete
  • Sona user wearing the device

    Beautiful product, does amazing things and it’s beautifully presented.

    Avelino, UK Rapper & Artist
  • Sona user wearing the device

    After using SONA in the evening you can feel it switch the system from fight to calm, heart rate slowing, muscles loosening, mind quiet.

    King of the Hill, Entrepreneurs, Extreme Endurance
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SONA

£695.00

Meet the future of intelligent nervous system regulation, built by neuroscientists and powered by AI. 

SONA is the world’s first personalised vagus nerve stimulator that adapts to your body to help support your nervous system and deliver long-lasting results.

With consistent use, SONA helps gradually shift your nervous system out of chronic fight or flight, building resilience and regulation over time.

In just 10 minutes a day, SONA reads your biometric signals and delivers a stimulation protocol tailored specifically to you, rather than a generic one-size-fits-all dose. 

Discreet, wireless and beautifully designed, SONA fits into real life, whether you need a moment of calm before bed, a reset after a stressful event, a boost of focus on your morning commute. 

Please note: SONA is now back in stock, with dispatch within 24 hours.

Due to high demand, the current batch are selling quickly. Once sold out, they will not be available until December 2026




When you purchase Sona you get:

Software & Hardware
  • Lifetime access to the companion SONA App – no monthly subscription 
  • Personalised stimulation protocols matched to your goals + biology
  • Real-time HRV feedback to track what’s working
  • Audio & breath pairing library for deeper calm
Personal Support & Onboarding
  • 1:1 onboarding call with our team to get you started
  • Weekly check-ins by WhatsApp or email
  • Progress reviews and evolving recommendations based on your experience
  • Priority access to research trials + future upgrades
Results or Refund
  • Most people feel the benefits in days - if you don’t, you can use our 60 day money-back guarantee to get a full refund
  • 1-year no-questions-asked warranty
Safety & Certification
  • CE Mark (Non-medical wellness device)
  • Fully compliant with UKCA, GDPR and CCPA regulations
  • UFCC certified 
  • Bluetooth 5.2 certified
  • Rechargeable, RoHS compliant, and skin-safe materials
  • Clinical evaluation underway in NHS-supported trials
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