QuietOn 4 Review: Earbuds for the Person Who Sleeps Next to a Snorer

You lie there at 2 a.m. and listen to the one sound you can’t switch off. Your partner’s snoring rolls through the room like a freight train with no schedule.

This review is for you, the person on the receiving end. Some links on this page are affiliate links, so we may earn a commission at no extra cost to you.

Why Foam Plugs Lose to Snoring

Snoring starts when relaxed throat tissue narrows the airway and vibrates, as the Mayo Clinic explains. That vibration is a low, droning sound.

Cheap foam plugs block the high end of the sound spectrum. The low rumble slips right past them, which is why you can still hear the saw going.

QuietOn takes a different route. Its earbuds listen for that rumble and answer it with a matching counter-signal.

What the QuietOn 4 Is

The QuietOn 4 is the fourth-generation sleep earbud from a Finnish company. It has no Bluetooth, no app and no music, because the only job is cancelling noise.

It replaces the QuietOn Sleep, so reviews of the older model describe a product you can no longer buy new. Everything here reflects the current one.

We have not worn the QuietOn 4 ourselves. What follows comes from the maker and from independent testers at Tom’s Guide and Basic Tutorials.

What Gets Blocked and What Doesn’t

QuietOn claims up to 30 dB of low-frequency cancelling and up to 90% less snoring noise when the foam tip seals well. Treat that as the best case, because it’s the maker’s own figure.

Basic Tutorials describes the result more plainly. The deep, vibrating sawing disappears, while sharper peaks come through dampened.

• Mostly gone: deep snoring, fans, traffic rumble.
• Softer, still there: sharp, irregular sounds and voices.
• Still audible: higher-pitched alarms.

Life With Them: Fit, Battery and Comfort

The tips are Comply memory foam in four sizes, from XS to L. Expect to try two sizes before the seal feels right.

Tom’s Guide measured up to 28 hours of cancelling per charge. The case recharges over USB-C in about three hours.

Each bud weighs about 1.8 grams, so side sleepers are the target. Basic Tutorials did find that a very soft down pillow can press on them, so test with your own.

The earbuds start cancelling on their own once you take them out of the case. Tom’s Guide reports about 15 seconds to get them in your ears, so seat them promptly.

What It Costs

Tom’s Guide lists a $299 MSRP in the US, and Basic Tutorials lists 259 euros in Europe. Prices move, so check the live listing before you buy.

QuietOn advertises 30-day returns and a one-year warranty on its homepage. Return terms can differ at other retailers.

See the current QuietOn 4 price and Couple’s Pack. Last verified in October 2026.

Who Should Pass

Skip it if you want music or podcasts in your ears. Tom’s Guide points to the Soundcore Sleep A30 for extra features and the Ozlo Sleepbuds for masking sounds.

It also suggests Loop Quiet 2 plugs as a fix under $25. If you want to compare other gear first, our look at white noise machines that block snoring is a good next stop.

Earbuds protect you, but they don’t treat the snorer. If the snoring is loud, includes pauses in breathing, or leaves anyone exhausted, read Is Your Snoring a Sign of Something More Serious? and talk to a doctor.

For the snorer’s side of the story, see five alternatives to surgery for your snoring and our Zyppah mouthpiece review.

Does Noise Really Cost You Sleep?

It does, though the evidence varies by noise type. A systematic review for the WHO found moderate-quality evidence that nighttime traffic noise raises self-reported sleep disturbance.

For couples specifically, a two-month trial of custom earplugs found both snorers and partners scored better afterward, and partners were less sleepy by day. It was a small study with custom plugs, not QuietOn.

A Realistic Night With Them

Charge the case, pick a tip size, and put the buds in before the snoring starts. They start cancelling once you take them out of the case, so there’s nothing to pair or tap.

Expect a softened, flatter version of the sound, not total silence. Reviewers describe the low sawing as gone and the sharper peaks as dampened.

Keep the case on your nightstand and charge it about once a week. Tom’s Guide measured up to 28 hours of cancelling, which covers roughly three and a half average nights.

Questions Partners Ask

Will I hear my alarm?

Usually, yes. The cancelling targets low frequencies, so higher alarm tones stay audible, but nudge the volume up to be safe.

Is there an app or Bluetooth?

No. That’s the point, and it’s why the case needs charging about once a week.

What if the fit is wrong?

Use the return window. QuietOn advertises 30 days, which gives you several nights to test tip sizes.

Your First Week of Quiet

Try two tip sizes on night one. Give each at least two nights before you decide.

If the snoring is still the headline after that, the earbuds did their part and the rest is a conversation about treatment. Check the current QuietOn 4 price here.