ZenBud

ZenBud

$459.00
Skip to product information
ZenBud

ZenBud

$459.00

Gentle ultrasound activates your body's natural calm response, providing measurable relief in five quiet minutes.

  • 90-day money-back guarantee
  • 1-year manufacturer warranty
  • Free travel case & silicone pads
  • Free 7-day trial for BreathSource
4 interest-free installments from $74.75
Shop Pay
Klarna
Affirm
Suggested Use

Place the headset comfortably over your ears, plug it into your device with USB-C, start your session, and relax. Setup takes about 20 seconds, so you can use ZenBud whenever you need a quick reset.

What’s inside

Zenbud headset

Silicone Pad (and replacements for 1+ month)

Quickguide

Background

WHY ZENBUD

What Changes When You Use It.

Faster calm on demand

Most users feel a shift within minutes of their first session — no warmup, no learning curve.

Measurable HRV improvement

Track the difference on Oura, Apple Watch, or Garmin. The data reflects what your body feels.

Deeper, more restful sleep

Reported by most users within their first week of daily sessions.

Builds long-term resilience

Most users feel a shift within minutes of their first session — no warmup, no learning curve.

No habit required

Works even on your worst days. No meditation experience, breathwork practice, or quiet room needed.

Pairs with breathwork

Combine with guided Breathsource sessions for compounded effect — included with every device.

HOW TO USE

Ready in Under a Minute.

1

Put it on

Wear it like a headset. Position the blue bud above your right ear canal. Lightweight, discreet, ready in seconds.

2

Plug in and it starts

No buttons, no setup. ZenBud activates automatically when you put it on. Add music or breathwork anytime.

3

Choose your session length

Sessions run from 5 to 30 minutes.

4

Let it work

Dual VNS sensors deliver focused ultrasound to your vagus nerve. Most users feel the shift within minutes.

Ready in Under a Minute.

PARTNERSHIP

ZenBud × Breathsource: Science Meets Practice.

Every ZenBud comes with exclusive access to Breathsource — a leading breathwork platform with guided programs designed to deepen your sessions and build long-term nervous system resilience.

Free trial included with every device

Curated breathwork programs for stress, focus, and sleep

Beginner to advanced — at your own pace

Breathsource App Preview

TESTIMONIALS

What people love about ZenBud

Customer Reviews

Based on 5 reviews
80%
(4)
20%
(1)
0%
(0)
0%
(0)
0%
(0)
M
Mark Y.
Don't Travel Without It

I used to have one of the series 1 devices and it was ... okay. I upgraded to the new Series 2 and it is night and day. I travel a lot and now I won't even leave the house without it. I get on the airplane - annoyed by the other travelers who don't even know how to queue for boarding - and I put on my ZenBud. I literally feel myself calm down from the stress of travel before the plane even leaves the ground.

D
Dr. Lawrence
Removes obstacles that others have

I’ve been using vagus nerve simulators for years in my practice, the Zen Bud is by far the easiest device to use, very reliable and our patients love them

N
Natasha L.
Natasha L.

I have attention issues, and whenever I’m feeling scattered, I plug my ZenBud in, play some of my favorite chill music, and lock in! I feel like I can get so much done while staying relaxed. It’s my favorite tool to self-regulate!

A
Anonymous
- calming works! - But needs to have light or

- calming works!
- But needs to have light or switch so obvious it is on (which is not currently)
- need better instructions (didn't mention anything about being able to play music)

Thank you for the feedback. The Series 2 has a blue light on the back of the Y-Connector to indicate when the ultrasound is on. Each ZenBud comes with a quick guide for quick operating instructions.

F
Farshid Rahbar
Calming and great for sleep

Calming and great for sleep, while allowing to listen to your favorite music