apple homekit water sensor
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Quality gap
Incredible4.0★avg incumbent rating — lower means beatable quality
Avg price
Incredible$38.71avg listing price — sweet spot $15–$100
Price range
Incredible$16.88–$57.92cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Great10.9%search→purchase rate — share of searches ending in a sale
Review moat
Good1,340.67avg incumbent reviews — the moat a new listing must climb
Market size
Okay$143K$143K/yr · 34K searches
Growth
Bad-1.2%90-day search growth — must beat 0% to launch
Returns
Bad5.2%return rate — above 5% kills the launch gate
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, apple homekit water sensor is a $143K/yr Amazon United States market (34K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan. Verdict: Skip it — 42/100.
Data updated Jul 30, 2026 · scored weekly · How we score niches
apple homekit water sensor market data
- Units sold / yr
- 4K–5K
- avg 1,000–1,250/product
- Revenue / yr
- $155K–$194K
- units × avg price
- Conversion rate
- 10.9%
- Avg BSR
- #34
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 5.8%
- Avg brand age
- 41 months
- Avg seller age
- 162 days
Competition & brand share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
1 flat
Sellers
5
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- Aqara100%
- Open — no brand owns it (0%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -1.2% search growth over the last 90 days.Peak months: Jan · busiest ÷ quietest = 1.9×
Top apple homekit water sensor search terms
- aqara water leak sensor24K/yr
- aqara leak sensor5K/yr
- aqara water sensor4K/yr
- apple homekit water sensor1K/yr
Top apple homekit water sensor 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 3 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Newest
by launch dateTrending
90-day click momentumWhat buyers say about apple homekit water sensor
What buyers praise and complain about, mined from review topics.What buyers love
“Had my plumber install this, which was quick and efficient”
“Peace of mind can be inexpensive”
“I feel confident these will notify me immediately to any potential water leak”
“Slightly better than the Aqara vibration sensor”
“The senors are easy to connect to the hub”
“It gives me tremendous peace of mind about the potential of leaks given my aging Poly-B plumbing”
“they work as advertised”
“Seems well built”
“Seems well built”
“The app also notifies with an alarm”
What buyers complain about
“Connectivity Issue”
“It seems like the sensor is on, but Im pretty sure the Zigbee radio has fried”
“I set it up to email when it detected a leak”
“Incompatible with Hubitat Elevation C-8 Pro”
“Keeps dropping off after 2-4 days”
“it just doesn't fit”
“I shouldn't have to maintenance all the time”
“Unable to mount securely enough to the my 1 pex shutoff valve to avoid twisting when opening or closing the valve”
“Hard to Pair”
“New battery made no difference”
Top return reasons
Common questions
- Is apple homekit water sensor profitable to sell on Amazon United States?
- The niche generates $143K/yr across 3 tracked products. 90-day search growth is -1.2%. Flapen's verdict: Skip it (42/100).
- How competitive is the apple homekit water sensor niche?
- 1 brands and 5 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in apple homekit water sensor?
- Top complaints mined from reviews: Connectivity-Overall, Functionality-Overall, Leak-Proof. The return rate is 5.2% — above our launch gate.
- When does demand for apple homekit water sensor peak?
- Demand peaks in Jan; the busiest month runs 1.9× the quietest.
- What does it cost to enter the apple homekit water sensor niche?
- Listings span $16.88–$57.92; the average listing price is $38.71 (sweet spot $15–$100). The average incumbent carries 1,341 reviews — the moat a new listing must climb.