Is sleep apnea mouth guard profitable to sell on Amazon United States?

The niche generates $2.4M/yr across 23 tracked products. 6 of 11 products launched in the last 360 days are still selling. 90-day search growth is -21.9%. Flapen's verdict: Worth a look (63/100).

How competitive is the sleep apnea mouth guard niche?

15 brands and 83 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 67% of demand.

What do buyers complain about in sleep apnea mouth guard?

Top complaints mined from reviews: Size-Overall, Functionality-Overall, Comfort-Overall. The return rate is 1.7%.

When does demand for sleep apnea mouth guard peak?

Demand peaks in Jan; the busiest month runs 2.0× the quietest.

What does it cost to enter the sleep apnea mouth guard niche?

Listings span $15.45–$143.89; the average listing price is $47.59 (sweet spot $15–$100). The average incumbent carries 4,027 reviews — the moat a new listing must climb.

sleep apnea mouth guard

Worth a look

Shows beatable incumbent ratings (3.2★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Quality gap

Incredible3.2★

avg incumbent rating — lower means beatable quality

Market size

Incredible$2.4M

$2.4M/yr · 1.3M searches

Avg price

Great$47.59

avg listing price — sweet spot $15–$100

Returns

Great1.7%

return rate — above 5% kills the launch gate

Price range

Good$15.45–$143.89

cheapest to priciest tracked listing — scored on the share inside $15–$100

Brand share

Good67%

top-5 brand share — brands hold most of the demand

Competition

Good53%

top-5 click share — leaders hold, buyers still browse

Conversion

Okay3.9%

search→purchase rate — share of searches ending in a sale

Review moat

Bad4,026.52

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-21.9%

90-day search growth — must beat 0% to launch

Signals No Dominant Brand Quality Gap Out of Stock

According to Flapen's Amazon United States niche tracking, sleep apnea mouth guard is a $2.4M/yr Amazon United States market (1.3M searches/yr). The top 5 brands hold 67% of demand. Demand peaks in Jan. Verdict: Worth a look — 63/100.

Data updated Jul 12, 2026 · scored weekly · How we score niches

sleep apnea mouth guard market data

Units sold / yr: 60K–80K; avg 2,000–2,500/product
Revenue / yr: $2.9M–$3.8M; units × avg price
Conversion rate: 3.9%
Avg BSR: #111
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 12.7%
Avg brand age: 44 months
Avg seller age: 148 days

Competition & brand share

The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.

Brands

15 falling

Sellers

Top-5 brand share

67%

Top 20: 100%

Top-5 click share

53%

Top 20: 97%

Open market

26%

SnoreLessNow19%
Itus Mouthguardz17%
ZQuiet13%
TRANQUILITY11%
PureSleep8%
Difiney7%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -21.9% search growth over the last 90 days.

Peak months: Jan · busiest ÷ quietest = 2.0×

Open Trend

Top sleep apnea mouth guard search terms

snoring mouth guard375K/yr -31.8%3.0% conv.
sleep apnea mouth guard295K/yr -26.6%2.6% conv.
snore mouth guard200K/yr -15.5%3.4% conv.
mandibular advancement device103K/yr -14.0%2.0% conv.
snorerx plus60K/yr +8.1%1.5% conv.
mouth guard for sleep apnea41K/yr -26.7%1.9% conv.
snorerx anti-snoring mouthpiece29K/yr -7.2%1.5% conv.
micro cpap device for sleep apnea24K/yr +8.9%0.0% conv.
apnea mouth guard19K/yr -8.8%2.1% conv.
micro cpap25K/yr -3.6%0.0% conv.

All search terms

Top sleep apnea mouth guard products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 23 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

SnoreLessNow$143.894.0★1,222 rev

Tranquility PRO 2.0 Anti-Snoring Mouth Guard - Adjustable Mouthpiece - Night Time Mouthguard Stop Snore

TRANQUILITY$39.853.3★8,298 rev

Itus Mouthguardz: SilentZPro 2.0 - USA Designed & FDA-Cleared Anti Snore Mouthpiece - Fully Adjustable Anti Snore Mouth Guard - Professional Patented Anti Snore Device Medium

Itus Mouthguardz$39.833.2★1,794 rev

PureSleep The Original Anti-Snoring Mouthpiece and #1 Solution Worldwide

PureSleep$59.573.3★5,879 rev

DenTek Professional-Fit Dental Guard Mouth Guard for Grinding Teeth at Night 1 Count

DenTek$15.453.9★23,338 rev

Newest

by launch date

Upverxi Snore Mouthguard(Clear)

Upverxi$38.8311 rev

1mo ago

Anti Snore Mouthpiece Adjustable Intraoral Device Designed to Help Reduce Snoring for Adults (18+) with Retainer Case (Transparent)

Reazeal$35.7818 rev

2mo ago

Anti Snore Mouthpiece: FDA Cleared Snoring Device - Designed to Help Reduce Snoring During Sleep for Men and Women (1 Pack)

BreazTek$39.5523 rev

2mo ago

Adjustable Soft Mouthguard Customizable Fit Ideal for Nightly Use Comfort-Designed for All-Night Wear Easy Clean and Reusable for Ault

Ruosenshi$37.113 rev

2mo ago

Difiney Advanced Anti Snoring Device 4.0: FDA-Cleared Snoring Solution Adjustable Snore Stopper Mouth Guard for Men & Women Anti Snoring Mouthpiece to Improve Sleep Reusable Night Use

Difiney$39.8124 rev

2mo ago

What buyers say about sleep apnea mouth guard

What buyers praise and complain about, mined from review topics.

What buyers love

Snore Relief11%

“Helps for snoring”

Comfort-Overall9%

“comfortable to wear”

Quality-Overall9%

“the build quality was excellent”

Sleep Quality7%

“Restful sleep”

Size-Overall7%

“Easy to fit”

Value For Money6%

“Best Buy”

Ease Of Use6%

“Easy to take”

Efficiency4%

“it does work”

Instructions/User Manual/Troubleshooting4%

“clear instructions”

Advertised Vs Actual Product3%

“Arrived as described”

What buyers complain about

Size-Overall15%

“Hard to fit”

Functionality-Overall13%

“Never worked”

Comfort-Overall9%

“Bulky and uncomfortable”

Value For Money6%

“Expensive and ineffective”

Quality-Overall4%

“Poor Quality”

Durability4%

“Falls apart”

Sleep Quality4%

“I couldnt sleep at all with it in”

Oral Hygiene4%

“Hurt jaw and created a lot of saliva”

Ease Of Use3%

“I am unable to use it”

Pain Relief-Overall2%

“Painful”

Top return reasons

Size-Overall36%

Functionality-Overall16%

Comfort-Overall11%

Advertised Vs Actual Product10%

Defective Material/Parts4%

Product Condition3%

Material Quality3%

Instructions/User Manual/Troubleshooting2%

Shape/Style2%

Durability1%

Common questions

Is sleep apnea mouth guard profitable to sell on Amazon United States?: The niche generates $2.4M/yr across 23 tracked products. 6 of 11 products launched in the last 360 days are still selling. 90-day search growth is -21.9%. Flapen's verdict: Worth a look (63/100).
How competitive is the sleep apnea mouth guard niche?: 15 brands and 83 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 67% of demand.
What do buyers complain about in sleep apnea mouth guard?: Top complaints mined from reviews: Size-Overall, Functionality-Overall, Comfort-Overall. The return rate is 1.7%.
When does demand for sleep apnea mouth guard peak?: Demand peaks in Jan; the busiest month runs 2.0× the quietest.
What does it cost to enter the sleep apnea mouth guard niche?: Listings span $15.45–$143.89; the average listing price is $47.59 (sweet spot $15–$100). The average incumbent carries 4,027 reviews — the moat a new listing must climb.

sleep apnea mouth guard

sleep apnea mouth guard market data

Competition & brand share

Demand & seasonality

Top sleep apnea mouth guard search terms

Top sleep apnea mouth guard products on Amazon

Top sellers

Newest

Trending

What buyers say about sleep apnea mouth guard

What buyers love

What buyers complain about

Top return reasons

Common questions

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