Pulsetto: A New Approach to Stress Relief

With stress-related disorders on the rise globally, there’s increasing interest in non-pharmacological ways to regulate the nervous system. 

Pulsetto is a wearable health device developed in Lithuania that uses targeted electrical stimulation to activate the vagus nerve — a key communication line between the brain and the body. 

The approach is rooted in decades of research on vagus nerve stimulation (VNS), which has been used in clinical settings for epilepsy and depression. Pulsetto aims to make this technique accessible for everyday use, offering a tool to manage stress, improve sleep, and enhance focus in a non-invasive way.

How Pulsetto Works

The vagus nerve is part of the parasympathetic nervous system, which helps the body relax after stress. Pulsetto targets this nerve using low-intensity electrical pulses, delivered through two contact points that rest gently on the neck. These pulses are designed to mimic the body’s natural electrical signals, encouraging a calm physiological response.

Users control the device through a companion mobile app, which offers various programs ranging from stress relief and sleep support to energy recovery and focus enhancement. Each program adjusts the frequency and duration of stimulation to suit the intended outcome.

Key technical details:

• Uses Transcutaneous Vagus Nerve Stimulation (tVNS).

• Session duration: 6–20 minutes per day.

• Adjustable intensity and stimulation modes.

• Bluetooth-enabled, controlled via smartphone app.

Applications and User Experience

Pulsetto is intended for individuals experiencing chronic stress, difficulty sleeping, or general mental fatigue. By engaging the vagus nerve, it helps shift the body from a state of heightened alertness (sympathetic nervous system) to one of recovery and relaxation (parasympathetic state).

Common use cases include:

• Stress management during workdays or travel

• Winding down before sleep

• Regulating breathing and heart rate after physical activity

• Supporting mental clarity during focus sessions

User feedback suggests noticeable improvements in perceived calmness, heart rate variability, and sleep patterns over time. However, results may vary, and the device is not a substitute for clinical treatment when medically necessary.

Design and Accessibility

The device is compact, wearable, and designed for comfort during daily routines. It fits securely around the neck and is built with skin-safe materials. Battery life supports multiple sessions per day, and charging is handled via USB-C.

Safety measures include:

• Low-voltage stimulation

• Session time limits

• Manual override and pause features in the app

While Pulsetto is not a certified medical device, its design is informed by evidence-based principles of vagus nerve stimulation widely documented in scientific research.

Why It Matters

As mental health concerns grow globally, accessible tools for self-regulation are becoming increasingly valuable. Pulsetto offers a portable, drug-free solution that supports the body’s own mechanisms for reducing stress and promoting balance. 

It reflects a broader shift in health technology — one that focuses on preventative care, nervous system support, and human-centered design.