Non-invasive vagus nerve stimulation

Your nervous system, working better

A gentle electrical pulse at the ear, 15 to 30 minutes a day. Research-backed, drug-free, and designed to support how you feel naturally.

Vagally Better™

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45-day money-back trial Trusted by scientists since 2019 HSA/FSA accepted

The nerve behind getting better

The vagus nerve is the longest cranial nerve in your body, connecting your brain to your heart, lungs, gut and immune system. It has been quietly managing those systems your entire life.

A small branch of it surfaces just under the skin of your outer ear. That is the one place the vagus nerve can be reached from outside the body, without surgery and without drugs, which is what makes transcutaneous stimulation (tVNS) possible at home.

A growing body of research suggests that gently stimulating this branch may support a range of functions, from stress recovery to digestion. The science is still developing, but the results so far are encouraging.

Take the interactive nerve tour

Illustration of the vagus nerve connecting the brain to the heart, lungs and gut

1,300+

Participants across tVNS safety research, which suggests it is well tolerated

200+

Published studies using current-controlled stimulation protocols

15–30 min

A typical daily session, done while you read, work or rest

How stimulation at the ear reaches the brain

The auricular branch of the vagus nerve runs through the outer ear. Stimulating it sends signals along the same pathway the nerve already uses.

Step 01

The clip

A small electrode clips to the tragus or concha of the ear, where the nerve sits closest to the surface.

Step 02

The pulse

A low, precisely controlled current delivers biphasic pulses. You feel a light tingle, nothing more.

Step 03

The pathway

Signals travel up the auricular branch to the nucleus tractus solitarius, a relay hub in the brainstem.

Step 04

The response

From there the signal reaches regions involved in autonomic regulation, mood and arousal.

Why current control matters more than voltage

What the research is exploring

These are areas of active investigation, not proven treatments. Here is what researchers are currently looking at, and where you can read more.

Woman using a vagus nerve stimulation ear clip during a calm moment at home

Stress and relaxation

The vagus nerve helps shift your nervous system towards a calmer state. Many users report feeling more settled after regular sessions.

HRV and stress

Vagal Oh wireless stimulator resting on a bedside table before sleep

Sleep support

A well-functioning vagus nerve is associated with better sleep quality. Some users notice they fall asleep more easily with regular use.

HRV and sleep

Two people relaxing together in a bright living room

Mood and wellbeing

Research suggests vagus nerve stimulation may support emotional regulation and an overall sense of wellbeing.

HRV and anxiety

Woman wearing a transcutaneous vagus nerve stimulation ear clip during a session

What does a session feel like?

Most people describe the sensation as a gentle tingling or mild vibration. It is not painful. In fact many find it quite relaxing. Sessions typically last 15 to 30 minutes and you can read, listen to music, or simply sit quietly.

Modern tVNS devices are built for home use and are straightforward to operate. Clip on, set your level, and let it do its work.

People exploring wellnessLooking for a natural, research-backed daily practice

Busy professionalsWanting a reliable way to come down after a long day

AthletesSupporting recovery and vagal rebound between sessions

The vagally curiousWanting to understand and measure their own nervous system

Choose your stimulator

Three non-invasive devices, one goal: better vagal tone. Every one ships with a 45-day money-back trial.

Vagal Oh! Wireless tVNS

Stimulators

★★★★★

(10 reviews)

Wireless transcutaneous vagus nerve stimulation (tVNS). Compact, rechargeable, and ready to use out of the box. In stock — ships…

45 Day Guarantee
HSA/FSA Accepted
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Wireless Freedom

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Vagal Buddy tVNS

Stimulators

★★★★★

(50 reviews)

At-home vagus nerve stimulation without limits. Buddy is a current-controlled auricular tVNS device with wireless charging — charge during your…

45 Day Guarantee
thb_Oct-001

View Product

Sale

tENS Vagal Boost - At-Home Vagus Nerve Stimulation Device

Sale

★★★★☆

(10 reviews)

Vagus nerve stimulation for $59. Plug into your phone, clip to your ear, and feel the difference. Six built-in stimulation…

Boost In Stock
thb_Oct-001

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Getting started is simple

Three steps to better vagal tone.

Learn

Understand what the vagus nerve does, what the published evidence actually shows, and where the limits are.

Read the science

Assess

Take the free two-minute vagal tone test to see where you stand across five domains, and which device suits you.

Take the free test

Begin

Start a daily practice with a proper setup guide, then track how you feel over the following weeks.

Setup instructions

Common questions

Does vagus nerve stimulation hurt?

No. At the levels used for tVNS you should feel a light tingling or a gentle prickle where the clip sits. You set the intensity yourself and turn it up only until you can just feel it. If a session ever feels sharp or uncomfortable, the level is too high.

How long before I notice anything?

Some people notice a settled feeling during their very first session. For most, any change builds gradually over two to four weeks of daily use, which is why every device comes with a 45-day trial rather than a 7-day one. Consistency matters far more than session length.

Is it safe?

Research involving over 1,300 participants suggests tVNS is well tolerated, with side effects that are usually mild and local, such as tingling or slight skin redness at the clip. Our devices are designed to support wellness, not to diagnose or treat disease. See the full FAQ for detail.

Who should not use it?

Do not use tVNS if you have an implanted electrical device such as a pacemaker or cochlear implant. If you are pregnant, have a heart rhythm condition, a history of seizures, or any active ear condition, speak to your healthcare provider before starting.

What is the difference between tVNS and surgical VNS?

Surgical VNS involves implanting a device that wraps a cuff around the vagus nerve in the neck. Transcutaneous VNS reaches the auricular branch of the same nerve through the skin of the ear. No surgery, no implant, and you can stop any time.

Can I measure whether it is working?

Yes, to a degree. Heart rate variability is the most accessible readout of vagal tone, and you can track it with a chest strap or wearable. Read what the evidence says about VNS and HRV, or how to improve your HRV generally.

Go deeper

Heart rate variabilityThe measurable side of vagal tone, explained

EverSteady technologyHow current-controlled stimulation stays constant

Vagal TonesWhy different protocols exist and when to use them

Vagal tone and ageingHow HRV changes across a lifetime, with the data

Customer reviewsWhat people actually report after months of use

Compare devicesVagal against Nurosym, Pulsetto, Truvaga and more

Ready to feel better?

Vagus nerve stimulation is a simple daily practice that many people find makes a real difference over time. With non-invasive devices now made for home use, it has never been easier to explore.

Shop all devices About the 45-day trial

A note on health: Our devices are designed to support wellness, not to diagnose, treat, cure or prevent any disease. If you have a medical condition, or an implanted electrical device such as a pacemaker, please consult your healthcare provider before use.