smoke detector cover
Skip itPrices mostly outside the sweet spot ($5.25–$14.09) — this niche doesn't clear our bar today.
Review moat
Incredible61.63avg incumbent reviews — the moat a new listing must climb
Conversion
Great7.7%search→purchase rate — share of searches ending in a sale
Returns
Good2.1%return rate — above 5% kills the launch gate
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Brand share
Good66%top-5 brand share — brands hold most of the demand
Competition
Okay59%top-5 click share — leaders hold, buyers still browse
Growth
Bad-4.3%90-day search growth — must beat 0% to launch
Avg price
Bad$8.33avg listing price — sweet spot $15–$100
Market size
Bad$40K$40K/yr · 62K searches
Price range
Bad$5.25–$14.09cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, smoke detector cover is a $40K/yr Amazon United States market (62K searches/yr). The top 5 brands hold 66% of demand. Verdict: Skip it — 46/100.
Data updated Jul 30, 2026 · scored weekly · How we score niches
smoke detector cover market data
- Units sold / yr
- 5K–6K
- avg 100–250/product
- Revenue / yr
- $42K–$50K
- units × avg price
- Conversion rate
- 7.7%
- Avg BSR
- #135
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 6.1%
- Avg brand age
- 31 months
- Avg seller age
- 202 days
Competition & brand share
The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.Brands
14 falling
Sellers
17
Top-5 brand share
66%
Top 20: 100%
Top-5 click share
59%
Top 20: 100%
Open market
26%
- Liisaho22%
- Xelsluthe14%
- Tessco for you13%
- Hayunfiys9%
- Gueevin8%
- Uifrmely8%
Demand
Weekly Amazon search volume, last 17 weeks — -4.3% search growth over the last 90 days.Top smoke detector cover search terms
- smoke detector cover34K/yr
- smoke detector covers9K/yr
- smoke alarm cover11K/yr
- smoke detector covers for cooking5K/yr
- smoke alarm covers3K/yr
Top smoke detector cover 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 19 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
40 PCS Smoke Detector Cover Fire Alarm Cover 6.2 Thickened Elastic Plastic
Liisaho$7.534.7★65 rev
12 Pcs Detector Cover Fire Alarm Dust Paint Cover Stretch Plastic Fire Alarm Thicken Elastic Paint Covers During Commercial Building Home Alarms Cooking or Baking Use White
Xelsluthe$5.433.9★14 rev
Tessco 12 Pieces Smoke Detector Fire Alarm Dust Paint Cover Thicken Elastic Stretch Plastic Smoke Detector Fire Alarm Cover During Cooking or Baking Orange
Tessco for you$8.844.4★95 rev
Hayunfiys 50 Smoke Detector Covers Smoke Alarm Dust Paint Covers for Home Fire Alarm Red
Hayunfiys$8.774.0★13 rev
Gueevin 36 Pcs Smoke Detector Cover Smoke Alarm Dust Paint Cover for Home Fire Alarm (Red)
Gueevin$8.264.5★163 rev
Newest
by launch date
Incinkod 12 Pcs Clear Reusable Stretch Thickened Fire Alarm Covers 12cm
Incinkod$5.250 rev
FCKLVMC 12 Pcs Red Smoke Detector Covers for Cooking Thicken Plastic Elastic Stretch Fire Alarm Cover for Home Fire Cooking
FCKLVMC$5.991 rev
FCKLVMC 12 Pcs Orange Smoke Detector Covers for Cooking Thicken Plastic Elastic Stretch Fire Alarm Cover for Home Fire Alarm
FCKLVMC$5.951 rev
12 Pcs Detector Cover Fire Alarm Dust Paint Cover Stretch Plastic Fire Alarm Thicken Elastic Paint Covers During Commercial Building Home Alarms Cooking or Baking Use White
Xelsluthe$5.4314 rev
40 PCS Smoke Detector Cover Fire Alarm Cover 6.2 Thickened Elastic Plastic
Liisaho$7.9265 rev
Trending
90-day click momentumFCKLVMC 12 Pcs Orange Smoke Detector Covers for Cooking Thicken Plastic Elastic Stretch Fire Alarm Cover for Home Fire Alarm
FCKLVMC$5.955.0★
FCKLVMC 12 Pcs Red Smoke Detector Covers for Cooking Thicken Plastic Elastic Stretch Fire Alarm Cover for Home Fire Cooking
FCKLVMC$5.995.0★
Incinkod 12 Pcs Clear Reusable Stretch Thickened Fire Alarm Covers 12cm
Incinkod$5.250.0★
12 Pcs Detector Cover Fire Alarm Dust Paint Cover Stretch Plastic Fire Alarm Thicken Elastic Paint Covers During Commercial Building Home Alarms Cooking or Baking Use White
Xelsluthe$5.433.9★
Hayunfiys 50 Smoke Detector Covers Smoke Alarm Dust Paint Covers for Home Fire Alarm Red
Hayunfiys$8.774.0★
What buyers say about smoke detector cover
What buyers praise and complain about, mined from review topics.What buyers love
“this fit like a glove”
“Exactly what I needed”
“Handy and Easy to Use”
“affordable”
“the colors blend beautifully on the wall”
“Easy to install”
“Prevented false alarms”
“reusable design that fits snugly”
“The material feels flexible”
“durable”
What buyers complain about
“Didnt fit my smoke detectors”
“Cheap”
“It does not fit the smoke detectors that are installed in my home”
“this item is difficult to install”
“some of the burnt grease remnants create some smoke”
“Thin,”
“cheap material and it should be something that fits like a glove, instead it looks like an oversized shower cap in my smoke detector”
“There have been times where I've taken down the alarm to cook only to misplace it afterwards”
“Works well, not very durable”
“Works well, not very durable”
Top return reasons
Common questions
- Is smoke detector cover profitable to sell on Amazon United States?
- The niche generates $40K/yr across 19 tracked products. 0 of 7 products launched in the last 360 days are still selling. 90-day search growth is -4.3%. Flapen's verdict: Skip it (46/100).
- How competitive is the smoke detector cover niche?
- 14 brands and 17 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 66% of demand.
- What do buyers complain about in smoke detector cover?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Compatibility-Overall. The return rate is 2.1%.
- What does it cost to enter the smoke detector cover niche?
- Listings span $5.25–$14.09; the average listing price is $8.33 (sweet spot $15–$100). The average incumbent carries 62 reviews — the moat a new listing must climb.