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Z3 Pro® | Smart EMS Sleep Device

Stop Sleep Apnea & Snoring with AI

Trustscore 4.9 | 1000+ reviews

#1 clinically proven • Non-invasive device

Avoid: CPAP | Mouthguard | Surgery

World's first AI-powered EMS technology that learns your breathing patterns. Gentle stimulations keep airways open. Silent. Comfortable.

Works From Night 1

No Apnea. No Snoring. Instantly

#1 CPAP Alternative

No tubes. No masks. Pure comfort.

Certified Safe

No Surgery ✓ No EMF ✓ No Side Effects ✓

Doctor-Approved AI

370+ doctors trust our technology

See How It Actually Works

2 min

#1 COUPLE GIFT

💕

Valentine's

Sale

Less than 20 Z3 Pro® available – selling fast!

Less than 850 Z3 Pro® available – selling fast!
OUT OF STOCK
Restock soon! PREORDER NOW
Hurry! LET BUY NOW

Free Shipping Today — Few Gifts Remaining

$59.00  FREE

Quiettrial Pillow 2.0

$35.00  FREE

Quiettrial Sleep Mask

$15.00  FREE

x10 Patches Included
Only 20 Z3 Pro left at this price.
Loved by +1,000 customers

Try it Risk-Free for 60 Nights

Doesn't work for you? Email for a full refund. No questions asked.

How To Use?

⭐️ Reviews

FAQ

Shipping and Returns

🚚 SHIPPING 3-5 DAYS

✅ Orders over $70 → FREE SHIPPING

✅ Orders under $70 → Shipping from $4.90

Fast processing within 24 hours, shipped via USPS.

📦 RETURNS

Not sure? We totally get it! With our 60-night risk-free trial, you can the device with no worries.

If it’s not for you, just send the device back with free returns, and we’ll refund you in full—no hassle, no questions asked.

60 Day Money Back Garantee

We offer a 60-day "Money Back Guarantee".

What's more, you'll benefit from a guaranteed and certified device, a guarantee of quality:

  • Compliance with FDA standards
  • Classified as a category 1 medical device
  • Compliance with ISO 10993-5, ensuring safety in contact with the skin
  • Certified to FFC standards for electronic quality

What's in my order ?

Z3 Pro Device x1
Charging/Transport Box x1
USB cable x1
Tie String x1
Manual x1

America's #1

Snoring & Sleep Apnea Device

Excellent 4.8/5 by 50k+ of user every night

Why Quiettrial Is The Best Choice ?

Quiettrial vs CPAP: Say goodbye to sleepless nights – no discomfort, noise, or high expenses like with CPAP machines or mouthguards.

Quiettrial Z3Pro

Advanced medical technology

Results in 7 days

No side effects

Simple usage (30 seconds)

One-time investment of $197

Future technology

CPAP

Uncomfortable and noisy CPAP

Risky $20,000+ surgeries

Painful mouthguards

Monthly medical consultations

$50,000+ treatments

Outdated solutions

CPAP

Comfort

EMS Technology

Noise-Free

Root Cause Solution

Costs $$$

Forget 
Uncomfortable 
Solutions

Forget Uncomfortable Solutions

With its lightweight, silent, and non-invasive design, the Z3 Pro stands apart from other solutions.

Unlike traditional devices (mouthguard, CPAP machines, etc.), it doesn’t require any intrusive elements in the mouth or nose, offering you maximum comfort and complete discretion.

what really causes your snoring (and why you keep failing to stop it)

During deep sleep, electrical signals from your brain to throat muscles drop by up to 80%. Without this "electrical energy," these muscles literally fall asleep and collapse, creating air turbulence that generates the snoring sound.

how pulseair™ attacks the root cause

PulseAir™ uses revolutionary Neural Pulse Technology: micro-electrical stimulations that keep throat muscles active throughout the night. It's like giving emergency energy to muscles that were about to faint. Result: free airflow, silent breathing and restorative sleep.

The Revolutionary Patented Neural Pulse Technology

Electrical Muscle Stimulation (EMS) 

Micro-current Pulses 

Biofeedback Technology 

Gradual Activation System 

Electrical Muscle Stimulation (EMS) 

Micro-current Pulses 

Biofeedback Technology 

Gradual Activation System 

1 - Detection
Equipped with an ultra-precise sensor, it detects air vibrations caused by snoring.

2 - Stimulation
It then delivers painless, safe micro-stimulations. This contracts and strengthens muscles in the throat that have become slack, to "reset" them and keep the airways open.

3 - Breathing
Breathing becomes fluid and silent, ensuring good oxygenation and restful sleep, without snoring or apnea.

4 - Toning
These strengthened muscles will hold their position more easily, gradually reducing the need for the device until total independence is achieved.

How to use

1 - Start-up :
Switch on the device and select the intensity. 3 intensities available according to your preferences.

2- Fitting:
Attach the Z3 Pro to your chin with the attachment string or a comfort patch (10 FREE reusable patches + string supplied).

3 - Use :
Fall asleep peacefully, the device works automatically.

how does it work?

When we sleep, our throat muscles relax. This compresses the airways and reduces airflow, leading to snoring and sleep apnea.

THE Z3 PRO PREVENTS THIS COLLAPSE

test and clinical study

The Clinical study was directed at Massachusetts General Hospital.

Scans BEFORE and AFTER use of the Z3 Pro were carried out to verify the device's effectiveness.

-

❌ Before use, the airways appear obstructed by relaxed throat muscles.

✅ After use, the muscles are tightened and the airways are free, making breathing easier.

-

(Slide cursor to see effects)

join thousands of happy customers nightly 🤩

Real Reviews From Real People

supported

approved by doctors

Forget Uncomfortable Solutions

Trusted and supported by doctors, we’ve become leaders in using EMS technology to target snoring and sleep apnea.

Healthcare professionals approve of our smart approach: address the root cause with a lightweight, comfortable, and highly effective solution.

It’s simple, logical, and it works – and that’s why doctors love it !

Shop Now

Test for 60 days without any risk
 

We know you've tried other solutions and been disappointed. That's why we offer an ironclad guarantee: test PulseAir™ for a full 60 days. If your life doesn't transform - if you don't sleep better, wake up with more energy and recover harmony in your relationship - we'll refund every penny invested.

 

This isn't just a guarantee. It's our absolute confidence that you've finally found the definitive solution.

 

No more bad nights. No more disrupted relationships. Your new life starts today.

Frequently Asked Questions

I tried everything and nothing worked. Why should the Z3 Pro be any different?

Because we're the only ones to use medically certified EMS technology.

Unlike many products on the market, we provide a unique solution that directly addresses the cause of snoring by stimulating and strengthening the muscles responsible.

While other solutions simply mask the symptoms, our device gets to the root of the problem, offering a more lasting and effective solution.

How long does it take before I no longer need the Z3 Pro?

It's difficult to give a precise answer to this question, as each person is unique and not all muscles are at the same level.

However, most of our users see significant improvements in just a few weeks!

Are the patches reusable?

Yes, if you use the device with the string attached, you can reuse the patches, as the electrodes will still be effective. (1 patch = 7 nights)

If you decide to use the device without the string and with self-adhesive patches, we advise you to use one patch per night to ensure good fixation.

I've got a beard, does this work?

Of course it works! Our patches are specially designed to offer optimum adhesion, even on 3–4 day beards. So you can be sure of a reliable hold and effective use. However, it's important to note that patch adhesion may be more difficult to achieve on longer beards.

Are there any precautions to be taken when using the Z3 Pro?

No, the Z3 Pro is specially designed to suit everyone, and is generally safe to use for most individuals.

However, we recommend caution for pregnant women and people with heart problems. It's best to consult a healthcare professional before using the device for any specific conditions, to ensure that the device is appropriate and safe for their state of health.

What are the technical specifications?

Dimensions: 4.5cm x 2.5cm x 1.5cm

Weight: 10g

Attachment: Self-adhesive patches or string (supplied)

Power supply: USB-C rechargeable battery

Autonomy: 10–12h

Settings: 3 intensity levels

CE certified.

⚠️ Good to know: The device uses no electromagnetic waves, only painless, safe microstimulation.

E-Mail: supports@try-quietlab.com

Address: 5830E 2ND ST STE 7000 Casper WY 

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