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Pulsetto is the best-known name in vagus nerve devices. Being the best known is not the same as being the best studied: Vagustim is the world's most studied bilateral vagus activation device, and it works through both ears with no gel. This guide covers what to look for in an alternative and how the two compare.
The bad reviews Pulsetto received on Trustpilot in 2026 repeat the same complaints:
Source: Pulsetto reviews on Trustpilot, 2026.
Vagustim V2 is worn in both ears like normal earbuds. Sessions take 15 minutes, there is no gel to apply, and the device runs its preset programs offline with on-device buttons, so no subscription is needed. It has been used in 60+ published studies with researchers at more than 100 institutions, including Yale, Duke, UCLA, Karolinska Institutet, UT Southwestern and Mount Sinai.
Research from institutions including
Vagustim V2
The world's most studied bilateral vagus activation device
$329.00
$529.00
Worn in both ears · No gel needed · 60+ published studies
| Pulsetto | Vagustim V2 | |
|---|---|---|
| Where it is worn | Neck band | Both ears, like earbuds |
| Session | 4 minutes (10 for sleep) | 15 minutes |
| Gel | Conductive gel every session | No gel needed |
| Subscription | Core app free; Premium $45 every 3 months | Not needed; works offline |
| Running costs | Gel for every session; Premium app $45 every 3 months if used | None: no gel to buy, no subscription needed |
| Research | A small number of device studies on its science page; most references are general vagus nerve research | 60+ published studies with the Vagustim device: the world's most studied bilateral vagus activation device |
| Returns and warranty | 30-day money back, 2-year warranty | 30-day money back, 2-year warranty |
| Research pathway | Neck-based: a smaller research base | Ear-based: the pathway most vagus nerve research uses |
See the full Vagustim vs Pulsetto comparison →
Vagustim is built for people who want more than a quick routine:
If you only want a quick, basic routine and research is not a priority for you, a simpler neck device may be enough.
“On my doctor's recommendation, I purchased a Vagustim device.”
“This device was recommended by my GI doctor.”
“Vagustim was recommended by my physical therapist.”
“As a qualified nurse, I like to understand the science behind the choices I make.”
“I'm very impressed with both the company and the product capabilities.”
“They helped me return the package and get it refunded as soon as possible.”
Source: Vagustim reviews on Trustpilot, 2026.
Most vagus nerve research uses ear-based devices, because the ear is the one place where a branch of the vagus nerve reaches the skin surface. Vagustim works on both ears in the same session.
Look for an ear-based device that works on both ears and has research done with the device itself. Vagustim V2, the world's most studied bilateral vagus activation device, meets all three and needs no gel.
No. The earsets rest on the ear without gel or sticky pads.
No. Vagustim runs its preset programs offline with on-device buttons.
Yes. Vagustim has a 30-day money-back guarantee and a 2-year warranty.
Yes, in the United States.
Pulsetto is a neck-worn vagus nerve device. Similar devices are worn on the neck or on the ear. If you want the most researched option, Vagustim is worn in both ears and has 60+ published studies.
Try Vagustim V2 for 30 days, with a money-back guarantee.
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