Neuromodulation Devices: What The Research Says

Are Wearable Neuromodulators Effective?

Recent clinical trials show that transcutaneous auricular vagus nerve stimulation (taVNS) and other non-invasive neuromodulation techniques can significantly improve sleep quality for people with chronic insomnia.

How Do These Devices Work?

• They gently stimulate nerves (like the vagus nerve) through tiny electrical pulses, often via wearable patches or headbands.

• The sensations are mild, usually felt as a slight tingling or vibration.

• These signals help activate your body's natural relaxation systems!

Important: While the benefits look promising, always check for device approvals and talk to your healthcare provider—especially if you manage a health condition or take medication.

Top Neuromodulation Hacks for Better Sleep

Here are science-backed tricks you can try tonight. Remember, the more you practice, the better they work.

1. Vagus Nerve Exercises

Deep Breathing (4-7-8 method)

• Inhale through your nose (4 seconds).

• Hold your breath (7 seconds).

• Exhale slowly (8 seconds).

• Repeat 4–6 times.

This technique activates the parasympathetic system, slowing your heart and helping your brain get into "chill mode".

Humming or Gentle Chanting

• The vibrations from humming (or chanting “Om”) gently stimulate your vagus nerve.

• Do this for 1–3 minutes before bed for a serene feeling.

Cold Exposure

• Splash cool water on your face or take a brief cool shower.

• This small shock sends your nervous system a "relax now" signal.

Pulsetto - Your Peace & Better Sleep Partner

The Science Behind Vagus Nerve Stimulation

Pulsetto is a wearable device that uses vagus nerve stimulation (VNS) to promote relaxation and reduce stress and anxiety. By targeting the vagus nerve with gentle electrical impulses, Pulsetto can help induce a state of calm, making it easier to fall asleep and stay asleep.

Advantages of Pulsetto:

• Stress Reduction: Experience significant relief from daily stress by activating your vagus nerve and shifting your body into a "rest and digest" state.

• Improved Sleep: Pulsetto supports restful sleep by calming your nervous system, helping you wake up refreshed and energized.

• Enhanced Mental Clarity: By promoting relaxation, Pulsetto aids in sharpening focus and reducing brain fog.

• Boosted Heart Rate Variability (HRV): This device helps improve HRV, an important marker of heart health and resilience to stress.

• Digestive Health Support: Vagus nerve stimulation positively impacts the gut-brain connection, aiding digestion and reducing bloating.

• Chronic Health Support: Pulsetto offers support for individuals managing chronic stress, anxiety, and fatigue, helping to improve their quality of life.

What's Included:

• Pulsetto Vagus Nerve Stimulation Device

• USB-C Charging Cable

• Electrode Gel (enough for one month of use)

• User Manual

• Free Premium App Trial (includes 11 guided meditations, 54 breathing exercises, and 1,200 positive affirmations)

How Pulsetto Works:

Using Pulsetto is simple and takes just 4 minutes to start feeling the effects. Here's how it works:

1. Apply a generous amount of gel to your neck or directly onto the electrodes.

2. Place the device on your neck.

3. Pair it with the Pulsetto app on your smartphone.

4. Choose your desired program and start the device through the app.

The device creates a gentle, pleasant vibration or tingling sensation in your neck area. This stimulation helps activate your parasympathetic nervous system, leading to a calmer, less stressed state.

→ Shop Pulsetto

Pulsetto Fit: Wellness, Upgraded

Description (Pulsetto Fit):

Key Features of Pulsetto Fit

• Custom Fit: Comes with two removable magnetic paddings for different neck sizes, ensuring a snug, comfortable fit.

• New Pulsating Mode: A rhythmic, wave-like stimulation that syncs with your breath for deeper nervous system relaxation.

• 20% Longer Battery Life: Offers about 1.2 weeks of daily use per charge.

• Enhanced Durability: Reinforced materials make it built to last through daily wear.

• Same Great App: Includes the same 5 programs and 30-day Premium trial as Lite, with identical sound library and add-ons.

• What’s Included: Device, two paddings, 60g gel tube, USB-C cable, user guide.

• Safety: FCC-certified, same ULRE tech as Lite. Consult a doctor if you have implantable devices.

→ Shop Pulsetto FIT

2. Movement and Relaxation

• Try gentle yoga or stretching at bedtime, focusing on relaxing your muscles (try Child’s Pose or Cat-Cow).

• Combine stretching with slow, mindful breathing for extra vagus support.

Weighted blankets

• Deep pressure calms the nervous system, boosts melatonin, and reduces nighttime awakenings.

3. Sleep-Friendly Routines

Progressive Muscle Relaxation

• Tighten and then slowly release each muscle group, starting at your toes and heading up.

• This releases tension and triggers your body's rest response.

Pink or Brown Noise

• Softer noise (versus white noise) helps people of all ages fall asleep by masking background distractions.

• Search for pink or brown noise sleep tracks online.

Limit Light ONE Hour Before Bed

• Dim the lights and swap screens for a book.

• Try blue-light-blocking glasses if you use devices at night.

How to Build Your Sleep Sanctuary

Want to combine the best of technology and tradition? Here’s how to create a nightly routine that supports deep sleep:

• Use a trusted neuromodulation device (like Pulsetto), especially if stress or insomnia is a regular guest.

• Pair with deep, slow breathing and gentle humming or chanting.

• Try a warm shower an hour before bed (followed by a cool bedroom).

• Keep your environment dark, cool, and quiet, or use pink/brown noise.

• Add a weighted blanket if you love that secure “hug” feeling.

• Stick to a nightly routine—your brain loves predictability.

Safety and Tips for Choosing Neuromodulation Devices

• Look for devices with scientific backing, transparent user reviews, and expert recommendations.

• Make sure the device is cleared for home use, and always follow instructions.

• Always speak with a doctor before starting if you have a pacemaker, neurological disorder, or are pregnant.

→ Shop Pulsetto

→ Shop Pulsetto FIT