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Hoolest

Tallinn, EstoniaFounded 2018

  • Neuromodulation

Hoolest develops VeRelief, a pocket-sized vagus nerve stimulation device designed to support on-demand stress relief and relaxation. Founded by biomedical engineer Dr. Nicholas Hool, the company combines dry gel-tip technology with multiple stimulation modes for use at home or on the go.

Founded
2018
Employees
1–10

reccy insights

Recent highlights

Hoolest’s clearest dated milestone is its 2018 receipt of $100,000 in ASU Innovation Open prize money. The company’s product range now spans several approaches to consumer neuromodulation: VeRelief Prime, a handheld vagus nerve stimulator; Hoolest Pro, which combines over-ear headphones and bilateral stimulation; and Mini-Max PEMF, a pulsed electromagnetic field system with vagus nerve support. Hoolest Sleep adds a liposomal GABA supplement to its wellness offering. The company describes VeRelief Prime as having five modes for panic, focus, stress, sleep, and worry, with guided breathing paired with stimulation in select modes. Its product information also highlights dry hydrogel tips intended to avoid conductive gel paste, along with portable, app-free operation. Hoolest points to university-led research involving more than 1,000 participants, including first responders, but no study dates or results are specified here.

Written by reccy's AI from company sites, press and funding records · updated Oct 2026

What makes Hoolest distinct

  1. 01Designed for portable, discreet use without an app, Bluetooth connection, wires, or conductive gel paste.
  2. 02Patented high-dose gel-tip technology delivers stimulation through pre-hydrated dry tips.
  3. 03VeRelief Prime offers five modes for panic, focus, stress, sleep, and worry.
  4. 04The company highlights university-led research involving more than 1,000 participants, including first responders.
  5. 05Products include money-back guarantees, with select offers providing a one-year warranty and a 12-month gel supply.

Technology & products4

  • VeRelief Prime

    A handheld vagus nerve stimulator that uses transcutaneous electrical nerve stimulation near the neck and ear for rapid stress relief.

  • Hoolest Pro

    Over-ear headphones combining noise-canceling audio with bilateral vagus nerve stimulation via detachable electrode nodes.

  • Mini-Max PEMF

    A high-intensity pulsed electromagnetic field system with bilateral vagus nerve stimulation for full-body nervous system recovery.

Recent updates1

  • Jan 1, 2018Award

    ASU Innovation Open prize money

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About Hoolest

Products
VeRelief Prime, Hoolest Pro, Mini-Max PEMF, Hoolest Sleep
Leadership
Dr. Nicholas Hool, Founder and biomedical engineer
Focus areas
Vns, stress management, anxiety relief, mental wellness, medical devices, consumer health, biomedical engineering, clinical research
Headquarters
Tallinn, Estonia
Founded
2018
Employees
1–10