Skip to content

Bath Thermometer

a concentrated shelf (top 5 take 88% of clicks) — Bath Thermometer doesn't clear our bar today.

Flapen Score

44
Skip it

Ranks 406 of 638 Baby Products niches · −3 vs the category median of 47

Market size 56Growth 14Conversion 88Competition 10Returns 96Price range 19Avg price 22Brand share 22Review moat 24Quality gap 87
This niche Category average · 638 niches

Is Bath Thermometer profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Bath Thermometer is a £402K/yr Amazon United Kingdom market (488K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Jan. Verdict: Skip it — 44/100.

Bath Thermometer: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -21.0% over the last 90 days and 10.2% of searches end in a purchase.

£402K

revenue / yr

Units sold / yr60K
Search volume / yr-21.0%488K
Conversion rate10.2%
Avg price£8.07

Who owns the niche?

The top 5 brands hold 91% of demand, so 9% of the market is open.

9%

open market share

Brands · sellers8 · 69
Top-5 product click share88%
Open market9%
Avg brand age44 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.1★ — the gap to enter on.

0/100

page quality · 9 products

Sponsored placement78%
New entrants (1y)1· 0 succeeded
Avg rating4.1★
Avg reviews5,062

Top Bath Thermometer 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 88% of clicks — a locked-up shelf that new listings rarely crack.

£0£40K£80K£121K£161K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

8 rising

Sellers

69

Top-5 brand share

91%

Top 20: 100%

Top-5 click share

88%

Top 20: 100%

Open market

5%

  • Nuby42%
  • TensCare21%
  • Babyono15%
  • PHILIPS8%
  • Tommee Tippee6%
  • DARLEEYO3%
  • Open — no brand owns it (2 brands, 5%)

Bath Thermometer demand & seasonality

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

Volume488KCVR10.2%Products9Brands8Top 5 Brands91%OOS Rate3.1%Rating4.1★Reviews5,062Avg BSR#5
15K10KSpike '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan · busiest ÷ quietest = 1.5×

Top Bath Thermometer search terms shoppers use

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

  • bath thermometer179K/yr
  • baby bath thermometer166K/yr
  • bath thermometer digital baby39K/yr
  • bath temperature thermometer13K/yr
  • bath thermometer baby10K/yr
  • nuby bath thermometer11K/yr
  • bath thermometer digital7K/yr
  • water thermometer baby bath9K/yr
  • baby bath thermometer newborn10K/yr
  • baby thermometer bath11K/yr

What reviews say buyers love and hate about Bath Thermometer

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

What buyers love

80% of reviews
Temperature Control19%

Correct temperature range clearly marked

Ease Of Use15%

easy to use

Quality-Overall12%

Cute product

Value For Money10%

Good value for money

Durability6%

durable

What buyers complain about

92% of reviews
Durability37%

Breaks easily

Functionality-Overall21%

already not working properly

Battery Life9%

the button battery fell out

Temperature Control5%

the temperature is way off

Quality-Overall5%

Bad quality

Bath Thermometer return rate & reasons

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

0.9%

Return rate

0%

Fixable by listing

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

1Functionality-Overall
40%
2Defective Material/Parts
13%
3Durability
9%
4Temperature Control
7%
5Measurement/Reading Accuracy
6%

Common Bath Thermometer questions

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

Flapen scores Bath Thermometer 44/100 on Amazon United Kingdom — Skip it. The niche generates £402K/yr across 9 tracked products. 0 of 1 products launched in the last 360 days are still selling. Search demand moved -21.0% over the last 90 days.
Search demand for Bath Thermometer on Amazon United Kingdom peaks in Jan, where the busiest month runs 1.5× the quietest.