• z3 pro testimonial
  • z3 pro testimonial
  • z3 pro testimonial
Z3 Pro - Complete Product Section

Z3 Pro® | Replace your CPAP machine — or avoid it.

★★★★★
4.8 (3,611 Reviews)
CA$199 CA$349 43% OFF
World's first AI-powered EMS technology that learns your breathing patterns. Gentle stimulations keep airways open. Silent. Comfortable. 50,000+ have already made the switch.
#1 CPAP Alternative
No mask, no noise, no tubes.
No Prescription Needed
AI analysis — calibrates to you.
Stop Snoring & Sleep Apnea
Works from night 1
370+ Doctor Approved
Clinically backed.

Why no prescription or sleep study?

A CPAP machine has to be calibrated to you — the air pressure is set for your specific case by a technician. That's why it requires a prescription and an overnight sleep study first, which can mean waiting several months before you even start.

The Z3 Pro skips all of that. Its AI calibrates itself automatically — it reads your breathing in real time and adjusts the stimulation to you, night after night. No waiting, no lab visit, no settings to configure. You simply wear it and sleep tonight.

Customer Reviews

★★★★★
4.8 • 3,611 reviews
Robert D.
✓ Verified Purchase
★★★★★
Cancelled my CPAP appointment
I was on a waiting list for a CPAP and dreading the whole thing — the mask, the noise, sleeping hooked up to a machine. I tried the Z3 Pro while I waited. First night, my wife said the snoring stopped. I cancelled the CPAP. It's tiny, silent, and I barely feel it.
Z3 Pro in use
3 hours ago
Joshua A.
✓ Verified Purchase
★★★★★
Threw out my CPAP mask
Years of fighting with a CPAP mask — straps, tubes, that constant hum. Switching to the Z3 Pro was a relief I can't describe. Nothing on my face, no machine on the nightstand. First night my wife said no snoring, and I wake up refreshed instead of feeling strapped in all night.
Z3 Pro device
12 hours ago
Darlene M.
✓ Verified Purchase
★★★★★
Wanted to try something first
Before starting the long, exhausting process of appointments and a sleep study, I wanted to try something simpler. My snoring was so bad my husband had moved to the guest room. The Z3 Pro worked the first night — silence. We're back in the same bed now, and I never had to make a single appointment.
Z3 Pro setup
1 day ago
Matthew L.
✓ Verified Purchase
★★★★★
The only thing I actually kept using
Mouthguards, nasal strips, positional therapy — I tried everything to avoid a CPAP, nothing stuck. The Z3 Pro is the first one comfortable enough that I actually use it every night. No more morning headaches, no more waking up exhausted.
Z3 Pro usage
2 days ago
Pamela B.
✓ Verified Purchase
★★★★★
No more travelling with a machine
A friend travels with his CPAP and it's a nightmare — the case, airport security, finding an outlet. I travel for work and that was never going to be me. The Z3 Pro fits in my pocket. Discreet, silent, and my sleep has genuinely improved.
Z3 Pro portable
3 days ago
Michael R.
✓ Verified Purchase
★★★★★
No setup, no cleaning, no hassle
No tubes to wash every morning, no water tank, no filters. Charge it, put it on, sleep. It's so quiet I forget it's there, and the results were immediate — no more snoring, no more morning headaches. Nothing like the CPAP routine I was dreading.
Z3 Pro comfortable
5 days ago

And many more success stories...

Z3 Pro® | Smart EMS Sleep Device

Z3 Pro® | Smart EMS Sleep Device

 (4,8/5)
Z3 Pro - Summer Sleep Offer Urgency Banner with Stock
☀️ SUMMER SLEEP Offer
Less than 30 Z3 Pro® available – selling fast!
Z3 Pro - Garantie 60 Nuits
60 Night Guarantee
Try it Risk-Free for 60 Nights
Doesn't work for you? Email for a full refund. No questions asked.
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Delivered - 60-Night Trial

"

The Z3 Pro’s AI technology finally offers what CPAP couldn’t — comfort & effectiveness. I recommend to all my patients frustrated with outdated or invasive treatments. The feedback has been amazing.

Dr. KILCOYNE Sleep Specialist ✓
Dr. Kilcoyne
Z3 Pro - Video Stories

How To Use?

⭐️ Reviews

FAQ

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Shipping and Returns

🚚 SHIPPING IN 3-5 DAYS

✅ Orders over CA$220 → FREE SHIPPING

✅ Orders under CA$220 → Shipping from CA$6.90

No customs duties — taxes calculated at checkout based on your province.

Fast processing within 24 hours.

📦 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.

Guarantees and Certifications

Enjoy a one-year warranty and certified quality with the Z3 Pro:

  • Safety standards
  • Approved and supported by doctors
  • ISO 10993-5 certified for skin-safe contact
  • FCC certified for electronic quality
  • Trusted by thousands of daily users ★
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Z3 Pro - America's #1
🇨🇦 Canada's #1 🇨🇦
Snoring & Sleep Apnea Device
Trustpilot Stars
Excellent 4.8/5 by 50k+ of user every night

  • "This thing is a game-changer! I can’t believe how much better I feel now that I’m not stuck with my uncomfortable CPAP machine."

  • "I tried the Z3 Pro by Qontroler for snoring and sleep apnea, and it’s been a total game-changer."

  • "I've been able to put away my very uncomfortable CPAP machine!"

    • It really works...

      Qontroler really works against snoring. As with other reviews on this website, it's the spouse who says thank you and goodbye to noisy nights immediately.

      John N.

    • My husband thanks you 😬

      Very good product with real technology behind it. Simply 100% beneficial, from the first night, no more snoring. My husband can finally sleep peacefully. Best buy this year 👍

      Nathalie P.

    • Having tried everything...

      Sprays, mouthguard, nasal solutions... Nothing worked. On my doctor's advice, I ordered the Z3 Pro, which is very comfortable and discreet. I felt the effects from the 1st night, no more snoring and waking up feeling great! A truly innovative system.

      Mike J.

    • I was afraid it would be a gimmick, but I'm impressed.

      I wasn't expecting much. I've often been disappointed by devices that are supposed to reduce snoring. But the Z3 Pro really made a difference. Within a few days, my nights were much quieter and I woke up rested. I've finally found something that really works!

      Natasha D.

    • A revolution for my nights

      I've tried so many solutions to no avail. With the Z3 Pro, my snoring disappeared on the very first night. I've never slept so well, and my sleep is finally restful. A real difference compared to other products!

      Angel P.

    • At last, a product that works!

      It's a nice change from those unbearable and useless gadgets you put in your mouth or nose! My wife can finally sleep without my snoring, and I don't get kicked by her at night anymore lol!

      Michael D.

      forget about

      Ultimate comfort

      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.

      Shop Now

      🇨🇦 #1 Canada Anti-Snoring Solution 🇨🇦

      🌙 60-Night Trial – 100% Money-Back Guaranteed 🌙

      ✅ Trusted By Doctors ✅

      🇨🇦 #1 Canada Anti-Snoring Solution 🇨🇦

      🌙 60-Night Trial – 100% Money-Back Guaranteed 🌙

      ✅ Trusted By Doctors ✅

      🇨🇦 #1 Canada Anti-Snoring Solution 🇨🇦

      🌙 60-Night Trial – 100% Money-Back Guaranteed 🌙

      ✅ Trusted By Doctors ✅

      🇨🇦 #1 Canada Anti-Snoring Solution 🇨🇦

      🌙 60-Night Trial – 100% Money-Back Guaranteed 🌙

      ✅ Trusted By Doctors ✅

      🇨🇦 #1 Canada Anti-Snoring Solution 🇨🇦

      🌙 60-Night Trial – 100% Money-Back Guaranteed 🌙

      ✅ Trusted By Doctors ✅

      🇨🇦 #1 Canada Anti-Snoring Solution 🇨🇦

      🌙 60-Night Trial – 100% Money-Back Guaranteed 🌙

      ✅ Trusted By Doctors ✅

      🇨🇦 #1 Canada Anti-Snoring Solution 🇨🇦

      🌙 60-Night Trial – 100% Money-Back Guaranteed 🌙

      ✅ Trusted By Doctors ✅

      🇨🇦 #1 Canada Anti-Snoring Solution 🇨🇦

      🌙 60-Night Trial – 100% Money-Back Guaranteed 🌙

      ✅ Trusted By Doctors ✅

      🇨🇦 #1 Canada Anti-Snoring Solution 🇨🇦

      🌙 60-Night Trial – 100% Money-Back Guaranteed 🌙

      ✅ Trusted By Doctors ✅

      🇨🇦 #1 Canada Anti-Snoring Solution 🇨🇦

      🌙 60-Night Trial – 100% Money-Back Guaranteed 🌙

      ✅ Trusted By Doctors ✅

      🇨🇦 #1 Canada Anti-Snoring Solution 🇨🇦

      🌙 60-Night Trial – 100% Money-Back Guaranteed 🌙

      ✅ Trusted By Doctors ✅

      🇨🇦 #1 Canada Anti-Snoring Solution 🇨🇦

      🌙 60-Night Trial – 100% Money-Back Guaranteed 🌙

      ✅ Trusted By Doctors ✅

      supported

      Approved by doctors

      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

      Frequently Asked Questions

      FAQ

      How does the 60-night trial work?

      1. Try Z3 Pro for 60 nights.
      2. Not satisfied?
      3. Full refund—no questions asked.

      We’re so confident it works that we take all the risk for you!

      For full details, please refer to our [Refund Policy]

      Z3 Pro VS other devices?

      Unlike CPAP machines, nasal strips, or mouthguards that only mask the problem, the Z3 Pro targets the root cause of snoring and sleep apnea:

      ✔ Non-invasive & ultra-lightweight

      ✔ Silent & comfortable for all-night use

      ✔ Hands-free & automatic—no setup required

      ✔ Backed by EMS technology for real, proven results

      Are the patches reusable?

      Yes! If you use the elastic strap, each patch lasts about 7 nights. Without the strap, we recommend using a fresh patch each night for the best hold.

      Can Z3 Pro replace my CPAP?

      Many users have switched from CPAP to Z3 Pro and never looked back. It effectively targets snoring and sleep apnea while being far more comfortable. However, if you have severe sleep apnea, consult your doctor before making changes.

      Can I use Z3 Pro with other sleep accessories?

      Yes! It works seamlessly with pillows, mouthguards, and other sleep aids. No need to change your habits.

      What are the specifications?

      • Dimensions: 1.77 in x 0.98 in x 0.59 in

      • Weight: 0.35 oz

      • Attachment: Adhesive patches or attachment string (included)

      • Power: Rechargeable USB-C battery

      • Battery life: 10-12 hours

      • Settings: 3 intensity levels

      Are there any precautions to take when using the Z3 Pro?

      The Z3 Pro is carefully designed to be suitable for most individuals and is generally safe for use. However, pregnant women and individuals with heart conditions are advised to exercise caution. We strongly recommend consulting a qualified healthcare professional before using the device, especially for those with pre-existing medical conditions, to ensure it is safe and appropriate for their specific needs.

      The Z3 Pro is a wellness device created to enhance comfort and support better sleep. It is not classified as a medical device and, therefore, does not fall under FDA medical device regulations. The Z3 Pro is not intended to diagnose, treat, cure, or prevent any medical conditions or diseases.

      The device adheres to strict safety and quality standards. Should you experience any discomfort or adverse effects while using the product, discontinue use immediately and consult a healthcare professional.

      This product is not suitable for children under the age of 18.