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One-time investment
Pay once. Use for years.
Your body has two settings: stress and recovery. One nerve decides which one you're in. BioTune Pro sends a gentle signal into that nerve through your ear — researchers call it taVNS — and tells your body to stand down.
The body pads are the second half: the same kind of signal into the muscles where stress physically sits, so they let go too.
Twenty minutes a day. The evenings change first. Recovery scores and sleep follow.
Most people respond. Some don't. Week one is usually quiet — in the trials, the changes build over weeks, not days.
That's what the 30-night trial is for. Use it daily, watch your evenings and your tracker. If nothing moves, we refund you.
And you've already tried the usual — meditation, therapy, discipline. Those work on the mind. This works on the body.
Not suitable for: pacemakers or implanted devices, epilepsy or seizure history without clearance, heart conditions, pregnancy without physician guidance.
Peer-reviewed studies on taVNS, run with the same ear protocol BioTune Pro uses — same access point, same stimulation parameters:
Every citation is real. Search them on PubMed.
The vagus nerve runs too deep to reach — except at your ear, where it surfaces a millimetre under the skin. Not your wrist. Not your neck. That's why the studies above were done at the ear, and that's exactly where BioTune sits, running the same protocol.
The signal travels to the brainstem and flips the switch: out of stress, into recovery. That one switch is why the outcomes stack — calmer days, moving HRV, sleep that follows.
Then the pads handle what stress leaves behind: the same gentle signal into your neck, shoulders and back, so the muscle lets go. Every other device gives you one contact point. BioTune Pro gives you two.
Ear electrode in. Pick a mode: Calm to start, Balance daily, Rapid for hard days, Pro for full manual control. Press start.
Dial to a light tingle, never sharp. If you feel it clearly, that's enough — turn it down, not up. Twenty minutes while you read or wind down; it ends on its own. Pads go on the neck or shoulders when the tension is physical.
Give it the weeks. The 30-night trial exists so you can judge it on your own data.
Eleven electrodes. One payment. No app, no subscription, nothing renews.
Same protocol as the published research. Every citation public. A real 30-night trial, and a refund if it doesn't move the needle for you.
4.9/5 average across 2,841 buyers — read the reviews. We publish the median experience, not just the highlights.
BioTune Pro is CE marked and a consumer wellness device, not a medical device. It does not diagnose, treat, cure or prevent any condition.
Do not use if: you have a pacemaker or implanted device, epilepsy or seizure history without clearance, a heart condition, or you are pregnant without physician guidance.
Free worldwide tracked shipping, customs covered. The price you see is the price you pay.
30 nights at home. Not right? Return it, we refund the device. Refund policy.
Use it every evening for thirty nights. Nothing changed? Email us, post it back, full refund on arrival. No forms, no calls, no restocking fee. You cover return postage.
1-year warranty. EU customers keep the 2-year statutory right on top.
Anything we haven't answered here — head to the contact page and we'll get back to you within 24 hours.
Wellness device. This page is informational, not medical advice. Consult a qualified professional before any new wellness practice.
Melt the Stress
Wake Up Clear
Unedited, from our ads and inbox.
You Can't Think Your Way Calm
The tension isn't in your head. It's in your body.
Discover the Pro, the only device that works on both the nerve that runs your stress response, and the muscle that's been holding the tension since this morning. Twenty minutes a day. No app, no subscription.
Stress, and recovery. One nerve decides which one you are in.
Think of your vagus nerve as a superhighway from your brain down to your heart and your gut. When your brain wants your body to stand down, that is the road the message travels on.
After years of pressure, that road goes quiet.
Researchers have a word for how well it is working. Tone.
And there is a second kind. Muscle tone is the tension your body holds at rest. It is the reason your shoulders are still up at eleven at night when nothing is happening.
Lose both and you get exactly where you are now. Wired, and tight, and unable to come down.
Almost all of the vagus nerve runs deep inside you, well out of reach.
Except at your ear. There it comes up about a millimetre under the skin.
That is the one spot on your whole body you can get to it, and it is why the research on this method is done at the ear and nowhere else. Not the wrist. Not the neck.
The earbud goes in, sends a gentle electrical signal into the nerve, and switches itself off after twenty minutes.
Supports your body's shift out of fight-or-flight and into recovery.
The pads go where you hold it, and help the muscle let go.
The wave of calm you feel while the 20-minute session runs.
Arrives on its own once the first three change. Nothing to swallow, so no fog at 7am.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
|
Others | |
|---|---|---|
| Reaches the muscle, not just the nerve | ✓ | ✗ |
| Works without an app | ✓ | ✗ |
| No subscription | ✓ | ✗ |
| 11 electrodes in the box | ✓ | ✗ |
| Costs less upfront | ✗ | ✓ |
Three steps. About twenty minutes.
The in-ear electrode sits in your ear like a normal earbud.
Ten seconds and you're set up.
Pick one of the preset modes and press go.
Or open the settings and tune every parameter yourself. Frequency, pulse width, session length. Most devices in this category never let you near any of it.
Read, watch something, sit there. It runs hands-free.
The session ends on its own.
This is where most people decide a thing does not work and put it in a drawer. Nothing is wrong, and you are not the exception. Your nervous system has been running one way for years. It does not turn around in a week.
Somewhere around the eighth or tenth evening you will be sitting there reading and notice your shoulders have come down and your breathing has slowed, and you did not do anything to make that happen.
That is the first real sign. It is quiet, and it is easy to miss if you are not watching for it.
Less snappy. Traffic stops getting to you. You stop feeling like you have been running on adrenaline since ten in the morning.
Your nervous system has now come out of alert mode every night for three weeks, and it starts staying out of it for longer during the day.
