---
title: "Duck Thermometer Bath — $77K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/baby-products/duck-thermometer-bath"
last_updated: "2026-08-09T10:46:04.753Z"
locale: en
meta:
description: "Niche score 35/100 · $77K/yr market · 54K searches/yr · $12.17 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 35/100 · $77K/yr market · 54K searches/yr · $12.17 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Duck Thermometer Bath — $77K/yr Amazon US Niche (2026) - Flapen"
---
# **duck thermometer bath**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 19Growth 24Conversion 94Competition 3Returns 83Price range 0Avg price 51Brand share 0Review moat 30Quality gap 62
**Conversion**
**Great****11.8%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Great****1.6%**
return rate — above 5% kills the launch gate
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Good****$12.17**
avg listing price — sweet spot $15–$100
**Review moat**
**Okay****3,476**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-2.9%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$77K**
$77K/yr · 54K searches
**Competition**
**Bad****96%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****$9.89–$14.88**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, duck thermometer bath is a $77K/yr Amazon United States market (54K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Feb–Mar–Sep–Oct–Nov–Dec. Verdict: Skip it — 35/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **duck thermometer bath market data**
- **Units sold / yr**
- **6K–8K**
- avg 1,250–1,500/product
- **Revenue / yr**
- **$73K–$97K**
- units × avg price
- **Conversion rate**
- **11.8%**
- **Avg BSR**
- **#17**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **45 months**
- **Avg seller age**
- **184 days**
## **Competition & brand share**
The top 5 products capture 96% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▼falling
**Sellers**
**9**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**96%**
Top 20: 100%
**Open market**
**0%**
- B&H70% - Dreambaby15% - dar darouxiao11% - BabyElf4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -2.9% search growth over the last 90 days.
23K18KSpike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Feb, Mar, Sep, Oct, Nov, Dec · busiest ÷ quietest = 11.6×
[**Open Trend **](https://flapen.com/research/us/baby-products/duck-thermometer-bath/trend)
## **Top duck thermometer bath search terms**
- **duck thermometer bath**14K/yr+54.5%10.7% conv. - **temperature duck for baby bath**10K/yr-16.8%8.1% conv. - **rubber duck thermometer for bath**7K/yr-7.8%11.2% conv. - **duck temperature bath baby**7K/yr-8.9%8.0% conv. - **temperature duck**5K/yr-24.6%11.1% conv. - **bath duck thermometer**4K/yr-10.3%12.1% conv. - **duck bath thermometer baby safety**3K/yr-11.9%7.0% conv. - **rubber duck temperature baby**1K/yr-21.6%1.9% conv. - **rubber ducky thermometer bath**2K/yr-68.5%7.5% conv. - **water temp duck baby bath**660/yr-47.8%0.0% conv. [**All search terms **](https://flapen.com/research/us/baby-products/duck-thermometer-bath/search-terms)
## **Top duck thermometer bath 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.
0%20%$15K40%$31K60%$46K80%$62K1K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 6 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**b&h Baby Bath Thermometer The Infant Bath Floating Toy Safety Temperature Water Thermometer Baby Bath Essentials (Classic Duck)**B&H**$14.64**4.6★9,856 rev](https://www.amazon.com/dp/B073GGVN3Q) [2**Dreambaby Duck Baby Bath Thermometer Instant Results Digital Water & Room Temp Reader Fun Floating Toy for Newborns**Dreambaby**$14.88**4.7★3,589 rev](https://www.amazon.com/dp/B00AIRTNVW) [3**Baby Bath Thermometer Digital Water Temperature Thermometers with 3 Color Backlit and Temperature Warning Safety Bath Tube Thermometers Floating Toy for Infant Toddler**dar darouxiao**$9.89**4.2★1,476 rev](https://www.amazon.com/dp/B0CNCVSKWJ) [4**b&h Digital Duckling Baby Bath Thermometer Infant Safe Floating Water Temperature Thermometer and Baby Bath Time Toy Easy to Read Display | BPA-Free**B&H**$10.08**4.4★1,122 rev](https://www.amazon.com/dp/B0CCJDNNND) [5**Baby Bath Thermometer Digital Water Temperature Thermometers with 3 Color Backlit and Temperature Warning Safety Bath Tube Thermometers Floating Toy for Infant Toddler**dar darouxiao**$9.99**4.2★1,476 rev](https://www.amazon.com/dp/B0CNCVHSG2)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Baby Bath Thermometer Digital Water Temperature Thermometers with 3 Color Backlit and Temperature Warning Safety Bath Tube Thermometers Floating Toy for Infant Toddler**dar darouxiao**$9.89**1,476 rev2y ago](https://www.amazon.com/dp/B0CNCVSKWJ) [**Baby Bath Thermometer Digital Water Temperature Thermometers with 3 Color Backlit and Temperature Warning Safety Bath Tube Thermometers Floating Toy for Infant Toddler**dar darouxiao**$9.99**1,476 rev2y ago](https://www.amazon.com/dp/B0CNCVHSG2) [**b&h Digital Duckling Baby Bath Thermometer Infant Safe Floating Water Temperature Thermometer and Baby Bath Time Toy Easy to Read Display | BPA-Free**B&H**$10.08**1,122 rev2y ago](https://www.amazon.com/dp/B0CCJDNNND) [**BabyElf Baby Bath Thermometer Digital Bath Tub Water Temperature Monitor with Fast & Accurate Readings Floating Duck Toy for Infant & Toddler Bathtub Room Temperature Display**BabyElf**$13.54**3,337 rev7y ago](https://www.amazon.com/dp/B07STV19BR) [**b&h Baby Bath Thermometer The Infant Bath Floating Toy Safety Temperature Water Thermometer Baby Bath Essentials (Classic Duck)**B&H**$14.64**9,856 rev9y ago](https://www.amazon.com/dp/B073GGVN3Q)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**b&h Digital Duckling Baby Bath Thermometer Infant Safe Floating Water Temperature Thermometer and Baby Bath Time Toy Easy to Read Display | BPA-Free**B&H**$10.08**4.4★**▲ 163%**](https://www.amazon.com/dp/B0CCJDNNND) [**Baby Bath Thermometer Digital Water Temperature Thermometers with 3 Color Backlit and Temperature Warning Safety Bath Tube Thermometers Floating Toy for Infant Toddler**dar darouxiao**$9.99**4.2★**▲ 68%**](https://www.amazon.com/dp/B0CNCVHSG2) [**Baby Bath Thermometer Digital Water Temperature Thermometers with 3 Color Backlit and Temperature Warning Safety Bath Tube Thermometers Floating Toy for Infant Toddler**dar darouxiao**$9.89**4.2★**▲ 35%**](https://www.amazon.com/dp/B0CNCVSKWJ) [**b&h Baby Bath Thermometer The Infant Bath Floating Toy Safety Temperature Water Thermometer Baby Bath Essentials (Classic Duck)**B&H**$14.64**4.6★**— 4%**](https://www.amazon.com/dp/B073GGVN3Q) [**Dreambaby Duck Baby Bath Thermometer Instant Results Digital Water & Room Temp Reader Fun Floating Toy for Newborns**Dreambaby**$14.88**4.7★**— 4%**](https://www.amazon.com/dp/B00AIRTNVW)
**~~View all trending →~~**
## **What buyers say about duck thermometer bath**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Temperature Control**28%
*“it is accurate in the temperature”*
**Ease Of Use**12%
*“Easy to use”*
**Advertised Vs Actual Product**8%
*“Works exactly as it should”*
**Quality-Overall**4%
*“It feels well made”*
**Value For Money**4%
*“Definitely worth the money”*
**Fun/Entertainment Experience**4%
*“My son loves playing with it”*
**Durability**3%
*“So would say its pretty durable”*
**Size-Overall**3%
*“Size is perfect”*
**Battery Life**3%
*“the battery life is great”*
**Design-Overall**3%
*“The design is so cute”*
### **What buyers complain about **
**Durability**24%
*“Broke quickly”*
**Battery Life**13%
*“Battery life doesnt last long”*
**Functionality-Overall**12%
*“Never worked”*
**Temperature Control**9%
*“was way off on temperature”*
**Measurement/Reading Accuracy**6%
*“Poor reliability”*
**Quality-Overall**4%
*“Garbage”*
**Water Resistance**4%
*“Water got inside and it broke”*
**Ease Of Use**3%
*“still couldnt get it to work properly”*
**Color**3%
*“not just the colors”*
**Defective Material/Parts**2%
*“Defective product”*
### **Top return reasons **
**Functionality-Overall**34%
**Measurement/Reading Accuracy**17%
**Temperature Control**9%
**Defective Material/Parts**8%
**Battery Life**5%
**Durability**5%
**Advertised Vs Actual Product**4%
**Value For Money**4%
**Size-Overall**3%
**Product Condition**2%
## **Common questions**
- **Is duck thermometer bath profitable to sell on Amazon United States?**
- The niche generates $77K/yr across 6 tracked products. 90-day search growth is -2.9%. Flapen's verdict: Skip it (35/100).
- **How competitive is the duck thermometer bath niche?**
- 4 brands and 9 sellers compete. The top 5 products take 96% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in duck thermometer bath?**
- Top complaints mined from reviews: Durability, Battery Life, Functionality-Overall. The return rate is 1.6%.
- **When does demand for duck thermometer bath peak?**
- Demand peaks in Jan–Feb–Mar–Sep–Oct–Nov–Dec; the busiest month runs 11.6× the quietest.
- **What does it cost to enter the duck thermometer bath niche?**
- Listings span $9.89–$14.88; the average listing price is $12.17 (sweet spot $15–$100). The average incumbent carries 3,476 reviews — the moat a new listing must climb.
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