SONA
The future of vagus nerve stimulation.
SONA is the world’s first truly personalised, AI-powered vagus nerve stimulator, built by neuroscientists to help you take control of your nervous system and get long-lasting results.
In just 10 minutes a day, it reads your biometric signals and delivers a tailored stimulation protocol - not a one-size-fits-all dose. The more you use SONA, the smarter it gets - with free software upgrades that enhance your results over time.
Most people feel the benefits in days - if you don’t, you can use our 30 day money-back guarantee to get a full refund.
Order now for delivery in the new year.
Backed by science. Built for results. Designed to last.
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 30 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
30 day money back guarantee
1-year no-questions-asked warranty
Free shipping & returns
SONA
How it works
Your Nervous System. Upgraded.
1. Put It On
SONA sits around your ear, & collects heart and respiration data, whilst stimulating the vagus nerve
2. Personalise Your Protocol
Pick the protocol that matches your goal, from rapid recovery to deep focus, or design your own
3. Connects to Your World
Pair SONA with soundscapes, music, respiration or beats to amplify effect.
4. Track, Learn, Refine
SONA learns how your nervous system responds and adapting stimulation to match
This is more than stress relief. It’s stress recovery. Designed to repair the circuits stress has rewired and help your brain return to balance.
Read More About the Science
Why Personalisation Matters
How much stimulation you need is determined by:
Your state of arousal. SONA reads your breathing rate and heart rate and identifies whether you are overactivated or underactivated. The more overactivated you are, the higher the dose.
The sensitivity of your vagus nerve. Different people need different doses. Over time the feedback loops within SONA enable it to learn what dose your specific VNS needs to see a response in key metrics like HRV.
And the effectiveness of that stimulation is determined by timing. Timing is Everything.
The vagus nerve is in constant flux, cycling between states of high and low excitability. SONA delivers pulses of stimulation exactly when your vagus nerve is most excitable. It’s like pushing a swing at the right time. The same effort carries it higher and smoother with every motion. Push at the wrong time, and the energy is lost or throws the rhythm off. By catching your body’s natural rhythm, SONA amplifies your relaxation response instead of fighting against it.
The result is a stimulation protocol tuned to your vagus nerve. And that means reaching a deeper state of calm for longer.
