Is smoke detectors 4 pack profitable to sell on Amazon United States?

The niche generates $100K/yr across 19 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is +13.7%. Flapen's verdict: Skip it (46/100).

How competitive is the smoke detectors 4 pack niche?

5 brands and 48 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in smoke detectors 4 pack?

Top complaints mined from reviews: Battery Life, Durability, Quality-Overall. The return rate is 1.4%.

When does demand for smoke detectors 4 pack peak?

Demand peaks in Jan; the busiest month runs 1.7× the quietest.

What does it cost to enter the smoke detectors 4 pack niche?

Listings span $16.54–$103.09; the average listing price is $53.74 (sweet spot $15–$100). The average incumbent carries 1,318 reviews — the moat a new listing must climb.

smoke detectors 4 pack

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Avg price

Great$53.74

avg listing price — sweet spot $15–$100

Price range

Great$16.54–$103.09

cheapest to priciest tracked listing — scored on the share inside $15–$100

Returns

Great1.4%

return rate — above 5% kills the launch gate

Conversion

Good4.5%

search→purchase rate — share of searches ending in a sale

Review moat

Good1,317.68

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+13.7%

90-day search growth — must beat 0% to launch

Competition

Okay64%

top-5 click share — leaders hold, buyers still browse

Market size

Okay$100K

$100K/yr · 41K searches

Brand share

Bad100%

top-5 brand share — brand-locked demand

Signals High Price Out of Stock

According to Flapen's Amazon United States niche tracking, smoke detectors 4 pack is a $100K/yr Amazon United States market (41K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan. Verdict: Skip it — 46/100.

Data updated Jul 30, 2026 · scored weekly · How we score niches

smoke detectors 4 pack market data

Units sold / yr: 3K–4K; avg 100–250/product
Revenue / yr: $161K–$215K; units × avg price
Conversion rate: 4.5%
Avg BSR: #31
Page quality: 0%
Prime: 95%
Sponsored: 95%
Out of stock: 11.7%
Avg brand age: 54 months
Avg seller age: 148 days

Competition & brand share

The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.

Brands

5 rising

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

64%

Top 20: 100%

Open market

SITERWELL44%
First Alert43%
Kidde9%
RenseCum2%
HEIMAN1%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +13.7% search growth over the last 90 days.

Peak months: Jan · busiest ÷ quietest = 1.7×

Open Trend

Top smoke detectors 4 pack search terms

smoke detector 4 pack26K/yr +16.5%4.2% conv.
smoke detectors 4 pack8K/yr +24.0%4.1% conv.
4 pack smoke detector7K/yr -5.8%4.2% conv.

All search terms

Top smoke detectors 4 pack 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 19 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

SITERWELL Smoke Detector 10 Year Product Life Fire Alarm with Magnetic Fastening Kit Smoke Alarm with Photoelectric Sensor and Low Battery Warning Function for House UL217 Listed GS509A 4 Packs

SITERWELL$47.234.6★148 rev

First Alert Battery Smoke Alarm

First Alert$51.294.6★4,896 rev

First Alert Battery Smoke Alarm

First Alert$32.894.6★4,896 rev

SITERWELL Smoke Detector Smoke Detector 10 Year Battery with Photoelectric Sensor Fire Alarm with Low Battery and Fault Warning for House and Bedroom UL217 Listed GS525A (4 Packs)

SITERWELL$66.804.5★422 rev

First Alert Battery Smoke Alarm

First Alert$16.544.6★4,896 rev

Newest

by launch date

Smoke Detector Photoelectric Smoke Alarm for Home Battery Smoke Detector with Test Button and Low Battery Warning 10-Year Sensor Easy to Install Suitable for Living Rooms and Bedrooms 4 Pack

RenseCum$45.181 rev

1mo ago

Heiman Smoke Detector Photoelectric Smoke Alarms Battery Operated Fire Detectors for Home UL 217 10th Ed. Certified Small Compact Test Silence Button Fire Alarms for Home Indoor 3 Pack

HEIMAN$65.3843 rev

8mo ago

Kidde Smoke Detector 10-Year Battery-Powered 20SD10 3 Pack

Kidde$94.191,485 rev

10mo ago

SITERLINK Smoke Detectors Smoke Alarms with Replaceable Battery Photoelectric Sensor Smoke Detector with Test-Silence Button Fire Detectors for Home House GS509A 4-Pack

SITERWELL$51.65157 rev

1y ago

SITERWELL Smoke Detector 10 Year Product Life Fire Alarm with Magnetic Fastening Kit Smoke Alarm with Photoelectric Sensor and Low Battery Warning Function for House UL217 Listed GS509A 5 Packs

SITERWELL$51.30148 rev

1y ago

What buyers say about smoke detectors 4 pack

What buyers praise and complain about, mined from review topics.

What buyers love

Assembly/Installation26%

“EASY TO INSTALL”

Value For Money12%

“Great value”

Quality-Overall12%

“Quality that's affordable”

Advertised Vs Actual Product8%

“As advertised”

Battery Life4%

“Good make and long battery life”

Ease Of Use4%

“Easy to use”

Efficiency4%

“It does its job”

Size-Overall3%

“it fit into the space”

Alarm/Timer Accuracy3%

“makes checking the alarm easy”

Sensor3%

“Great detectors”

What buyers complain about

Battery Life15%

“Hard to get battery in”

Durability12%

“Do not last”

Quality-Overall10%

“Garbage product”

Functionality-Overall9%

“Did not work”

Noise Level6%

“it was chirping 3 times every minute”

Alarm/Timer Accuracy5%

“Alarm activates for no apparent reason”

Assembly/Installation3%

“Tricky to install”

Advertised Vs Actual Product3%

“not as described”

Value For Money3%

“$20 for one is kind of a ripoff”

Size-Overall3%

“bit large in size”

Top return reasons

Alarm/Timer Accuracy29%

Size-Overall17%

Compatibility-Overall12%

Connectivity-Overall9%

Advertised Vs Actual Product7%

Value For Money6%

Functionality-Overall5%

Defective Material/Parts3%

Assembly/Installation2%

Certifications2%

Common questions

Is smoke detectors 4 pack profitable to sell on Amazon United States?: The niche generates $100K/yr across 19 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is +13.7%. Flapen's verdict: Skip it (46/100).
How competitive is the smoke detectors 4 pack niche?: 5 brands and 48 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in smoke detectors 4 pack?: Top complaints mined from reviews: Battery Life, Durability, Quality-Overall. The return rate is 1.4%.
When does demand for smoke detectors 4 pack peak?: Demand peaks in Jan; the busiest month runs 1.7× the quietest.
What does it cost to enter the smoke detectors 4 pack niche?: Listings span $16.54–$103.09; the average listing price is $53.74 (sweet spot $15–$100). The average incumbent carries 1,318 reviews — the moat a new listing must climb.

smoke detectors 4 pack

smoke detectors 4 pack market data

Competition & brand share

Demand & seasonality

Top smoke detectors 4 pack search terms

Top smoke detectors 4 pack products on Amazon

Top sellers

Newest

Trending

What buyers say about smoke detectors 4 pack

What buyers love

What buyers complain about

Top return reasons

Common questions

Related niches in Tools & Home Improvement