If you’ve ever struggled with anxiety, chronic stress, hypervigilance, or poor sleep, you’ve probably heard people talking about vagus nerve stimulation lately.
It’s one of the fastest growing areas in nervous system regulation, biohacking, and mental wellness.
Recently I decided to test a non-invasive vagus nerve stimulation device called Pulsetto to see if it could help regulate my nervous system, lower anxiety, and improve sleep.
What I did not expect was the emotional release that happened within the first 48 hours.
In this post I’m sharing:
- what the vagus nerve actually does
- how vagus nerve stimulation works
- how the Pulsetto device works
- my personal experience using it
- who this type of device may help
You can also watch my full experience in the video below.
Pulsetto vagus nerve stimulation device worn around the neck
What Is the Vagus Nerve?
The vagus nerve is the longest cranial nerve in the body and plays a central role in regulating the autonomic nervous system.
It connects the brain to many major organs including:
- heart
- lungs
- digestive system
- vocal cords
- immune system
The vagus nerve is responsible for activating the parasympathetic nervous system, also known as the “rest and digest” system.
When this system is working properly it helps your body:
- relax after stress
- regulate heart rate
- improve digestion
- lower inflammation
- support emotional regulation
- improve sleep quality
When vagal tone is low, many people experience symptoms like:
- anxiety
- hypervigilance
- chronic stress
- poor sleep
- digestive issues
- difficulty regulating emotions
This is why vagus nerve stimulation devices are becoming so popular in the wellness and biohacking space.
Diagram of vagus nerve pathway in the body
What Is Vagus Nerve Stimulation?
Vagus nerve stimulation (VNS) is a technique used to activate the vagus nerve and help the body shift from fight-or-flight mode into rest-and-digest mode.
Historically, vagus nerve stimulation required surgically implanted medical devices used to treat conditions like epilepsy or severe depression.
However, newer technology has created non-invasive vagus nerve stimulators that can stimulate the nerve externally through the skin.
These wearable devices deliver gentle electrical pulses to the vagus nerve through the neck.
The goal is to help regulate the nervous system and improve overall stress resilience.
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What Is the Pulsetto Vagus Nerve Stimulator?
The Pulsetto is a non-invasive vagus nerve stimulation device designed to support nervous system regulation, relaxation, and sleep.
The device is worn around the neck and uses gentle electrical impulses to stimulate the vagus nerve.
It connects to an app where you can choose different stimulation programs designed for:
- stress reduction
- anxiety regulation
- better sleep
- improved focus
- nervous system recovery
LINK: Pulsetto Device
Pulsetto sessions typically last around 4–10 minutes depending on the selected program.
Pulsetto vagus nerve stimulator device
My Experience Using Pulsetto
When I ordered the Pulsetto device my goal was simple:
- lower anxiety
- regulate my nervous system
- improve sleep quality
Within the first 48 hours of using the device, I noticed something unexpected.
I began having emotional releases that I can only describe as stored stress leaving my system.
This isn’t something everyone will experience, but it’s actually something that can happen when the nervous system finally moves out of chronic stress mode.
Many people live in a state of sympathetic dominance — meaning their body is stuck in fight-or-flight.
When the parasympathetic system begins activating again, emotional processing can sometimes surface.
For me, the biggest benefits I noticed were:
- feeling calmer and more grounded
- reduced anxiety
- improved nervous system regulation
- better emotional processing
The Pulsetto Vagus Nerve Stimulator caused a lot of emotion to surface in me.
Using Pulsetto vagus nerve stimulator
Who Might Benefit From a Vagus Nerve Stimulator?
Vagus nerve stimulation devices like Pulsetto may be helpful for people dealing with:
- chronic stress
- anxiety
- high functioning anxiety
- burnout
- sleep issues
- emotional dysregulation
- nervous system imbalance
These devices are not medical treatments, but many people use them as part of a broader nervous system regulation routine that includes:
- meditation
- breathwork
- grounding exercises
- therapy
- sleep optimization
How Often Should You Use a Vagus Nerve Stimulator?
Most non-invasive vagus nerve stimulation devices recommend using them once or twice per day depending on the program.
Consistency tends to be more important than intensity when it comes to nervous system regulation.
Like many wellness tools, the benefits usually build gradually with regular use.
Final Thoughts on the Pulsetto Device
For me, the Pulsetto has become another tool in my nervous system regulation toolbox.
While everyone’s experience will be different, I found that it helped me feel:
- calmer
- more grounded
- less anxious
- more emotionally regulated
If you’re someone dealing with chronic stress or anxiety, exploring vagus nerve stimulation may be worth looking into.
You can watch my full experience in the video above and learn more about the device below.
Frequently Asked Questions About Vagus Nerve Stimulation
Does vagus nerve stimulation really work?
Research suggests that vagus nerve stimulation can influence the autonomic nervous system and may help support stress regulation, mood balance, and sleep. Non-invasive devices are designed to stimulate the vagus nerve externally through the neck.
Is Pulsetto FDA approved?
Pulsetto is a wellness device designed for nervous system support. It is not intended to diagnose or treat medical conditions.
How long does it take for vagus nerve stimulation to work?
Some people notice calming effects immediately, while others see gradual improvements with consistent use over several weeks.
Is vagus nerve stimulation safe?
Non-invasive vagus nerve stimulators are generally considered safe when used according to manufacturer instructions.
Can vagus nerve stimulation help anxiety?
Some users report improvements in anxiety symptoms due to improved parasympathetic nervous system activation and reduced stress response.
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