Skip to content

Tranquilair

Tranquilair shows beatable incumbent ratings (3.4★), but soft demand (-5.5% this quarter) keeps it on the watch list.

Flapen Score

54
Worth a look
Market size 27Growth 22Conversion 59Competition 23Returns 99Price range 74Avg price 90Brand share 43Review moat 96Quality gap 100
This niche Category average

Is Tranquilair profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Tranquilair is a £115K/yr Amazon United Kingdom market (108K searches/yr). The top 5 brands hold 79% of demand. Demand peaks in Jan–Jun–Sep–Oct. Verdict: Worth a look — 54/100.

Tranquilair: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved -5.5% over the last 90 days and 5.1% of searches end in a purchase.

£115K

revenue / yr

Units sold / yr8K
Search volume / yr-5.5%108K
Conversion rate5.1%
Avg price£20.85

Who owns the niche?

The top 5 brands hold 79% of demand, so 21% of the market is open.

21%

open market share

Brands · sellers13 · 18
Top-5 product click share72%
Open market21%
Avg brand age24 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 3.4★ — the gap to enter on.

0/100

page quality · 16 products

Sponsored placement88%
New entrants (1y)12· 3 succeeded
Avg rating3.4★
Avg reviews84

Top Tranquilair products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.

£0£11K£23K£34K£46K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted

Brands

13 rising

Sellers

18

Top-5 brand share

79%

Top 20: 100%

Top-5 click share

72%

Top 20: 100%

Open market

18%

  • Generic34%
  • Snoreeze23%
  • Zatlyxe10%
  • Neksong9%
  • Reazeal4%
  • Wxshang3%
  • Open — no brand owns it (7 brands, 18%)

Tranquilair demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume108KCVR5.1%Products16Brands13Top 5 Brands79%OOS Rate40.9%Rating3.4★Reviews84Avg BSR#271
4K3KSpike '24Spike '25Spike '26Prime Day '26SepDecMarJunAugNovMarMay

Peak months: Jan, Jun, Sep, Oct · busiest ÷ quietest = 3.6×

Top Tranquilair search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • honex anti snoring mouthpiece uk49K/yr
  • snoreeze oral device19K/yr
  • zcomfort anti snoring mouthpiece14K/yr
  • snorerx8K/yr
  • z comfort anti snore mouth guard4K/yr
  • zquiet5K/yr
  • soothie anti snoring5K/yr
  • sleep apnea devices nhs3K/yr
  • nhs snoring mouth guard2K/yr

What reviews say buyers love and hate about Tranquilair

What buyers mention most, as a share of all reviews.

What buyers love

70% of reviews
Snore Relief31%

Reduces Epic Snoring

Comfort-Overall10%

It is comfortable

Ease Of Use6%

Easy to use

Quality-Overall5%

Exactly as described good quality device and case

Value For Money5%

This snore device has great value for his money

What buyers complain about

68% of reviews
Oral Hygiene16%

can't even stand putting this in my mouth

Size-Overall13%

Doesn't fit

Functionality-Overall10%

Didn't work for me

Value For Money9%

There are cheaper

Comfort-Overall5%

Uncomfortable

Tranquilair return rate & reasons

Why buyers send it back, as a share of all return requests.

0.1%

Return rate

43%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
29%
2Functionality-Overall
18%
3Comfort-Overall
8%
4Advertised Vs Actual Product
4%
5Defective Material/Parts
4%

Common Tranquilair questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Tranquilair 54/100 on Amazon United Kingdom — Worth a look. The niche generates £115K/yr across 16 tracked products. 3 of 12 products launched in the last 360 days are still selling. Search demand moved -5.5% over the last 90 days.
Search demand for Tranquilair on Amazon United Kingdom peaks in Jan–Jun–Sep–Oct, where the busiest month runs 3.6× the quietest.