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Water Alarm

Maybe

Products sell for $30.86 on average, inside the sweet spot. But demand is soft, at -6.1% this quarter, so Water Alarm is a Maybe.

Flapen Score
55
55 / 100
Top 21% of 9,536 Tools & Home Improvement niches · +7 vs the category median of 48
Market size
$945K/yr386K searches / yr
90-day growth
-6.1%search demand this quarter
Competition
61%top-5 click share · 13 brands · 47 sellers

Flapen Score

Water Alarm against its category

The dotted line is the Tools & Home Improvement average. Past it, Water Alarm is stronger. Inside it, weaker.

55Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Water Alarm market on Amazon at a glance

Shoppers on Amazon United States searched for Water Alarm 386K times last year and spent an estimated $945K. The top 5 brands take 77% of clicks. Flapen scores it 55 out of 100, a Maybe.

01 · Demand

7.9% of searches ended in a purchase last week.

Shoppers searched for this 386K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 7.9% of those searches ended in a purchase. Searches in the last 90 days moved -6.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $945K a year.

Searches, last 12 months
386K
Growth, 90 days vs prior 90
-6.1%
Conversion, latest week
7.9%
Market size, estimated
$945Ka year
Peak month
July1.4× the quietest month
Top search term
water alarm89K searches a year

02 · Price

A sale here is worth $30.86.

Listings sell for $30.86 on average, from $10.15 to $59.48. Amazon reports units sold in ranges. This niche sold 30K to 40K a year. The average listing sells 1,500 to 2,000 of them. At $30.86 that is $46K to $62K a year per listing.

Average price
$30.86inside the $15 to $100 sweet spot
Price range
$10.15–$59.48
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
30K–40K
Units per listing a year
1,500–2,000
Revenue per listing a year
$46K–$62K
Returns
2.5%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is ads and reviews.

100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 5.3% of listings are out of stock. The average listing ranks #21 within Household Sensors & Alarms. It carries 1,780 reviews at 4.53 stars, so a new listing needs social proof before a better product.

Sponsored listings
100%
Prime listings
100%
Out of stock, average day
5.3%
Average rank
#21in Household Sensors & Alarms
Average rating
4.53 starsAmazon United States average 4.42 stars
Average reviews
1,780per listing
Listings tracked
21

04 · Newcomers

Amazon counts 2 of last year's 2 launches as successful.

2 products launched here in the last 12 months. Amazon counts 2 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 60 months on average, so the names here are established.

Launched, last 12 months
2
Successful launches
2Amazon's first-year sales bar
Average brand age
60 months

Products

Top Water Alarm products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take 61% of clicks. Leaders hold, but buyers still shop past them.

$0$47K$94K$142K$189K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

13 falling

Sellers

47

Top-5 brand share

77%

Top 20: 100%

Top-5 click share

61%

Top 20: 99%

Open market

18%

  • METAK31%
  • GoveeLife25%
  • BASEMENT WATCHDOG12%
  • STECHRO5%
  • Flood Buzz5%
  • Geevon4%

Demand

Water Alarm search demand

Weekly searches over the year, seasonality beneath. Pick a range.

18K13KSpike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Search terms

Top Water Alarm search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • water alarm89K/yr
  • water alarm leak detector89K/yr
  • water sensor alarm42K/yr
  • water leak alarm36K/yr
  • water alarms for basements32K/yr
  • water alarms13K/yr
  • moisture alarm12K/yr
  • basement water alarm12K/yr
  • water alarm sensor13K/yr
  • water alarms for under sink7K/yr

Reviews and returns

What reviews say buyers love and hate about Water Alarm

We read the reviews and the return reasons for every product selling here.

11%of positive reviews mention “Assembly/Installation”
13%of negative reviews mention “Noise Level”
2.5%of orders come back
“LOUD”
A buyer, on “Noise Level”13% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

18 topics

NegativePositive

FAQ

Common Water Alarm questions

Answered from the same tracked data.