Smoke and Carbon Monoxide Alarm
Smoke and Carbon Monoxide Alarm shows low returns (1.0%), but soft demand (-34.9% this quarter) keeps it on the watch list.
Flapen Score
Is Smoke and Carbon Monoxide Alarm profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Smoke and Carbon Monoxide Alarm is a £402K/yr Amazon United Kingdom market (183K searches/yr). The top 5 brands hold 92% of demand. Demand peaks in Oct–Nov. Verdict: Worth a look — 50/100.
Smoke and Carbon Monoxide Alarm: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Worth a look. Search demand moved -34.9% over the last 90 days and 10.7% of searches end in a purchase.
£402K
revenue / yr
Who owns the niche?
The top 5 brands hold 92% of demand, so 8% of the market is open.
8%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.
0/100
page quality · 18 products
Top Smoke and Carbon Monoxide Alarm products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
X-Sense Combination Smoke and Carbon Monoxide Alarm with LCD Display & 10-Year Battery Smoke Alarm for Home Compliant with EN 14604 and EN 50291 Standards SC07
- Price
- £21.68
- Rating
- 4.6/5
- Reviews
- 5,992
- Age
- 6y ago
FireAngel Combination Smoke and Carbon Monoxide Alarm for Home - SCB10-R 10 Year Life Dual Carbon Monoxide Detector and Smoke Alarm with Test and Hush Button - Combined CO and Fire Alarm - White
- Price
- £23.28
- Rating
- 4.4/5
- Reviews
- 1,339
- Age
- 7y ago
Smoke & Carbon Monoxide Alarm with Digital LCD Display Combination Smoke Alarm and Carbon Monoxide Detector Replaceable Battery Smoke and CO Alarm for Your Home Garage Office
- Price
- £13.08
- Rating
- 4.4/5
- Reviews
- 216
- Age
- 1y ago
Smoke & Carbon Monoxide Alarm with Digital LCD Display AEGISLINK Combination Smoke and CO Alarm Detector with 10-Year Lifespan & Replaceable Battery and Test/Silence Button SC200
- Price
- £17.55
- Rating
- 4.6/5
- Reviews
- 3,074
- Age
- 3y ago
X-Sense Combination Smoke and Carbon Monoxide Alarm with English Voice Alerts Smoke Alarm for Home with Replaceable Battery XP0A-SR 1-Pack
- Price
- £20.13
- Rating
- 4.6/5
- Reviews
- 335
- Age
- 2y ago
Trending
90-day click momentum
2 Packs Smoke & Carbon Monoxide Alarm Replaceable Battery LCD Digital Display 85dB Loud Siren Hush & Self-Test Dual Sensor Fire CO Detector for Home Bedroom Garage Office
- Price
- £31.57
- Rating
- 4.4/5
- Reviews
- 32
- Age
- 4mo ago
Smoke and Carbon Monoxide Alarm Dual Sensor Combination Smoke CO Detector with Digital Display & Replaceable Battery 85dB Loud Alarm for Home Garage Office RV
- Price
- £17.38
- Rating
- 4.6/5
- Reviews
- 647
- Age
- 5mo ago
Kidde K10SCO Combination Smoke & CO Alarm with Voice Notification
- Price
- £20.26
- Rating
- 4.4/5
- Reviews
- 287
- Age
- 2y ago
Smoke Alarms for Home 10-Year Battery Smoke Alarm Fire Alarm with Test/Silence Button Smoke Detector Certificated by TUV Conforms to EN14604 Standard (2pcs)
- Price
- £16.59
- Rating
- 4.5/5
- Reviews
- 694
- Age
- 2y ago
X-Sense Wi-Fi Combination Smoke Alarm and Carbon Monoxide Alarm with Replaceable Battery Smart Fire Alarm Compatible with X-Sense Home Security App SC07-WX 1-Pack
- Price
- £30.35
- Rating
- 4.6/5
- Reviews
- 5,992
- Age
- 2y ago
Newest
by launch date2 Packs Smoke & Carbon Monoxide Alarm Replaceable Battery LCD Digital Display 85dB Loud Siren Hush & Self-Test Dual Sensor Fire CO Detector for Home Bedroom Garage Office
- Price
- £31.57
- Rating
- 4.4/5
- Reviews
- 32
- Age
- 4mo ago
Smoke and Carbon Monoxide Alarm Dual Sensor Combination Smoke CO Detector with Digital Display & Replaceable Battery 85dB Loud Alarm for Home Garage Office RV
- Price
- £17.38
- Rating
- 4.6/5
- Reviews
- 647
- Age
- 5mo ago
FireAngel Smoke & Carbon Monoxide Alarm SB1-R Battery Smoke Alarm for Home & FA6813 Portable Carbon Monoxide Detector Caravan CO & Fire Monitor Set
- Price
- £22.80
- Rating
- 4.7/5
- Reviews
- 9,145
- Age
- 10mo ago
2PACK 2-in 1 Smoke and Carbon Monoxide Detector Powered by Battery with Digital Display Dual Sensor Smoke and Carbon Monoxide Alarm Detector Easy to Instal
- Price
- £23.27
- Rating
- 4.2/5
- Reviews
- 42
- Age
- 1y ago
Smoke & Carbon Monoxide Alarm with Digital LCD Display Combination Smoke Alarm and Carbon Monoxide Detector Replaceable Battery Smoke and CO Alarm for Your Home Garage Office
- Price
- £13.08
- Rating
- 4.4/5
- Reviews
- 216
- Age
- 1y ago
Competition: brands, sellers & click share
The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.
Brands
8 flat
Sellers
34
Top-5 brand share
92%
Top 20: 100%
Top-5 click share
63%
Top 20: 100%
Open market
3%
- Fireangel28%
- X-Sense24%
- Yezala19%
- AEGISLINK11%
- Kidde10%
- Kitire5%
- Open — no brand owns it (2 brands, 3%)
Smoke and Carbon Monoxide Alarm demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Oct, Nov · busiest ÷ quietest = 2.1×
Top Smoke and Carbon Monoxide Alarm search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- smoke and carbon monoxide alarm88K/yr
- carbon monoxide and smoke detector19K/yr
- smoke alarm and carbon monoxide detector16K/yr
- fire alarm and carbon monoxide detector13K/yr
- combination smoke & carbon monoxide detectors7K/yr
- smoke and carbon monoxide alarms for home6K/yr
- fire and carbon monoxide alarm9K/yr
- fire angel smoke and carbon monoxide alarms for home7K/yr
- smoke and co2 alarm detector combined5K/yr
- carbon monoxide and smoke alarm4K/yr
What reviews say buyers love and hate about Smoke and Carbon Monoxide Alarm
What buyers mention most, as a share of all reviews.
What buyers love
75% of reviews“Solid build quality”
“Fairly priced”
“Easy to assemble”
“Right fit”
“Very good alarm, easy to set up and install”
What buyers complain about
73% of reviews“Failed within 5 months”
“Battery Failure”
“Loud alarm”
“False alarms”
“contacted them again to say that it did not work cleaning it”
Smoke and Carbon Monoxide Alarm return rate & reasons
Why buyers send it back, as a share of all return requests.
1.0%
Return rate
15%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Smoke and Carbon Monoxide Alarm questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
