Real Devices. Honest Reviews.
The market for vagus nerve stimulation devices is growing fast, and the claims can be hard to evaluate without a background in neuroscience. This section cuts through the noise.
Every device reviewed here has been tested personally or evaluated against the published research, and sometimes both. You will find what the science actually supports, what the limitations are, and whether a product is worth your money. Some reviews contain affiliate links, which means I may earn a small commission if you purchase through them. This never influences the assessment.
New here? Start with one of the more thoroughly researched devices on the market: A Psychologist Specializing in Anxiety Reviews the Apollo Neuro.
A Psychologist Specializing in Anxiety Reviews the Apollo Neuro
The Apollo Neuro is a small wearable device that delivers gentle vibration patterns to the skin. It looks like a fitness tracker and can be worn on the wrist or ankle, or clipped to your clothing near your chest, collar, spine, or hip. I find the ankle the most comfortable option for extended wear, though I have not tried the clip.
CalmiGo Review: A Psychologist Specializing in Anxiety Reviews a Breathing Device for Panic Attacks
CalmiGo is a small handheld breathing device designed to guide you through slow, extended exhalation to bring on a calming response quickly. You exhale into a mouthpiece, and the device reads the length and pace of your breath in real time, providing biofeedback through light and gentle vibration to encourage you to slow down and extend your exhale.
Hoolest VeRelief Prime Review: An Assessment From a Psychologist Who Returned It
The VeRelief Prime is a handheld electrical vagus nerve stimulator. It is a small device that you hold against the side of your neck during each session. Unlike the Apollo Neuro, which delivers gentle vibration passively through a wearable band, the VeRelief Prime uses mild electrical current through gel-tipped electrodes that press directly against the skin over the vagus nerve.