bed fan under sheets
Worth a lookShows beatable incumbent ratings (3.7★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Quality gap
Incredible3.7★avg incumbent rating — lower means beatable quality
Growth
Great+88.9%90-day search growth — must beat 0% to launch
Brand share
Great51%top-5 brand share — no brand owns this niche
Competition
Good42%top-5 click share — leaders hold, buyers still browse
Avg price
Good$152.99avg listing price — sweet spot $15–$100
Market size
Good$317K$317K/yr · 450K searches
Review moat
Okay1,527.2avg incumbent reviews — the moat a new listing must climb
Returns
Okay3.8%return rate — above 5% kills the launch gate
Price range
Bad$19.56–$736.72cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Bad0.5%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, bed fan under sheets is a $317K/yr Amazon United States market (450K searches/yr). The top 5 brands hold 51% of demand. Demand peaks in Mar–Jun–Jul–Nov. Verdict: Worth a look — 60/100.
Data updated Jul 29, 2026 · scored weekly · How we score niches
bed fan under sheets market data
- Units sold / yr
- 1K–2K
- avg 0–100/product
- Revenue / yr
- $191K–$229K
- units × avg price
- Conversion rate
- 0.5%
- Avg BSR
- #1,441
- Page quality
- 0%
- Prime
- 70%
- Sponsored
- 87%
- Out of stock
- 11.9%
- Avg brand age
- 23 months
- Avg seller age
- 163 days
Competition & brand share
The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.Brands
22 rising
Sellers
38
Top-5 brand share
51%
Top 20: 98%
Top-5 click share
42%
Top 20: 88%
Open market
43%
- GUSUCIN25%
- BedJet8%
- NeonVrs7%
- Generic6%
- HOMFIXPRO6%
- ANIMOASIS5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +88.9% search growth over the last 90 days.Peak months: Mar, Jun, Jul, Nov · busiest ÷ quietest = 3.9×
Top bed fan under sheets search terms
- bed fan under sheets103K/yr
- bed fans for cooling and sleep under sheets37K/yr
- bed cooling fan40K/yr
- under sheet fans for bed41K/yr
- bed air conditioner under sheets26K/yr
- bed ac24K/yr
- bed air conditioner25K/yr
- bed cooling fan under sheets17K/yr
- bed fan cooling system15K/yr
- bedfan17K/yr
Top bed fan under sheets 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Under Sheet Bed Cooling System with Adjustable Fan Speed Night Sweat Relief Cooling Fan for Bedroom Bed Cooling Fan for Cooling and Sleep Fits All Mattress Heights Easy Installation (Black)
GUSUCIN$67.932.1★29 rev
NeonVrs Bed Cooling System (Supports Beds Up to 25.2 Tall) Quiet Bed Fan Under Sheets for Cooling and Sleep Bedside Fan for Hot Sleepers & Night Sweats Relief
NeonVrs$128.132.1★10 rev
Under Sheet Bed Cooling System with Adjustable Fan Speed Night Sweat Relief Cooling Fan for Bedroom Fits All Mattress Heights Easy Installation (Blue)
GUSUCIN$67.672.1★29 rev
Bed Cooling System for Hot Sleepers Quiet Under Sheets Bed Fan for Better Sleep Fits Mattresses Up to 25.2 Tall Night Sweats Relief Single-Zone Mattress Cooling Energy-Saving AC Alternative
HOMFIXPRO$121.633.3★13 rev
ANIMOASIS Bed Cooling System Under-Sheet Midnight for Night Sweats Bed Fan Under Sheets for Hot Sleepers Bed Cooler for Cooler More Comfortable Sleep
ANIMOASIS$124.593.1★14 rev
Newest
by launch date
Bed Fan Under Sheets Bed Cooling System with Adjustable Fan Speed (Black)
WJCJTJL$68.987 rev
Bed Fan Under Sheets Bed Cooling System with Adjustable Fan Speed (White)
WJCJTJL$69.257 rev
Midnight Bed Cooling System Bed Fan Under Sheets Cooling Bed Fan For Hot Sleepers Ideal Summer Gift Bed Side Fans For Sleeping Suitable For Low Beds & Standard Beds (black)
Generic$109.661 rev
Nvmti Bed Cooling Fan Under Sheets Rechargeable Cordless Bed Fan for Hot Sleepers and Night Sweats Adjustable Cooling Fans for Beds Under Blanket Remote Control 5 Whisper-Quiet Speeds (White)
Nvmti$109.521 rev
Bed Cooling Fan Under Sheets Adjustable Bed Cooling System for Hot Sleepers
semihacker$107.850 rev
Trending
90-day click momentumMidnight Bed Cooling System Bed Fan Under Sheets Cooling Bed Fan For Hot Sleepers Ideal Summer Gift Bed Side Fans For Sleeping Suitable For Low Beds & Standard Beds (black)
Generic$109.661.0★
Bed Fan Under Sheets Bed Cooling System with Adjustable Fan Speed (Black)
WJCJTJL$68.982.8★
Bed Fan Under Sheets Bed Cooling System with Adjustable Fan Speed (White)
WJCJTJL$69.252.8★
Under Sheet Bed Cooling System with Adjustable Fan Speed Night Sweat Relief Cooling Fan for Bedroom Fits All Mattress Heights Easy Installation (Blue)
GUSUCIN$67.672.1★
BallNiche Bed Cooling Fan System for Night Sweats Under Sheet Bed Fan for Hot Sleepers Adjustable Bed Fan Cooling System with Powerful Airflow Bed Cooling Fans for Cooler Sleep
BallNiche$115.322.8★
What buyers say about bed fan under sheets
What buyers praise and complain about, mined from review topics.What buyers love
“Perfect for warm summer nights”
“Comfortable to Sleep With”
“Fantastic price”
“The cooling fan is a plus”
“Good quality”
“Quiet and easy to use”
“The fabric is super soft”
“Amazingly Comfortable”
“Installation was simple”
“It works so well”
What buyers complain about
“A bit pricey”
“Recently it started making an awful noise that makes it impossible to sleep with”
“Not cool enough”
“Broke”
“The build quality is laughably cheap”
“Not functional”
“is way too short”
“Not as strong as we thought it would be”
“Its a thin material and large”
“Leaks, and doesn't work well at all”
Top return reasons
Common questions
- Is bed fan under sheets profitable to sell on Amazon United States?
- The niche generates $317K/yr across 30 tracked products. 9 of 18 products launched in the last 360 days are still selling. 90-day search growth is +88.9%. Flapen's verdict: Worth a look (60/100).
- How competitive is the bed fan under sheets niche?
- 22 brands and 38 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 51% of demand.
- What do buyers complain about in bed fan under sheets?
- Top complaints mined from reviews: Value For Money, Noise Level, Heating. The return rate is 3.8%.
- When does demand for bed fan under sheets peak?
- Demand peaks in Mar–Jun–Jul–Nov; the busiest month runs 3.9× the quietest.
- What does it cost to enter the bed fan under sheets niche?
- Listings span $19.56–$736.72; the average listing price is $152.99 (sweet spot $15–$100). The average incumbent carries 1,527 reviews — the moat a new listing must climb.