Is yolink water leak sensor profitable to sell on Amazon United States?

The niche generates $1.2M/yr across 11 tracked products. 90-day search growth is +10.9%. Flapen's verdict: Skip it (43/100).

How competitive is the yolink water leak sensor niche?

1 brands and 3 sellers compete. The top 5 products take 75% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in yolink water leak sensor?

Top complaints mined from reviews: Leak-Proof, Connectivity-Overall, Battery Life. The return rate is 3.0%.

When does demand for yolink water leak sensor peak?

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

What does it cost to enter the yolink water leak sensor niche?

Listings span $15.97–$317.53; the average listing price is $109.68 (sweet spot $15–$100). The average incumbent carries 2,516 reviews — the moat a new listing must climb.

yolink water leak sensor

Skip it

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

Conversion

Great9.5%

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

Market size

Great$1.2M

$1.2M/yr · 112K searches

Avg price

Good$109.68

avg listing price — sweet spot $15–$100

Returns

Good3.0%

return rate — above 5% kills the launch gate

Review moat

Okay2,515.64

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+10.9%

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

Price range

Okay$15.97–$317.53

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

Competition

Bad75%

top-5 click share — a locked-up shelf

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Brand share

Bad100%

top-5 brand share — brand-locked demand

Signals High Price

According to Flapen's Amazon United States niche tracking, yolink water leak sensor is a $1.2M/yr Amazon United States market (112K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul. Verdict: Skip it — 43/100.

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

yolink water leak sensor market data

Units sold / yr: 10K–13K; avg 1,000–1,250/product
Revenue / yr: $1.1M–$1.4M; units × avg price
Conversion rate: 9.5%
Avg BSR: #25
Page quality: 0%
Prime: 100%
Sponsored: 64%
Out of stock: 0.0%
Avg brand age: 49 months
Avg seller age: 110 days

Competition & brand share

The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.

Brands

1 flat

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

75%

Top 20: 100%

Open market

YoLink100%
Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +10.9% search growth over the last 90 days.

Peak months: Jul · busiest ÷ quietest = 1.7×

Open Trend

Top yolink water leak sensor search terms

yolink water leak sensor93K/yr +12.6%9.0% conv.
yolink water sensor13K/yr +2.1%7.0% conv.
yolink water leak sensor 23K/yr -16.0%9.2% conv.
yolink water2K/yr +27.2%4.0% conv.

All search terms

Top yolink water leak 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.

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

All 11 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

YoLink Water Leak Sensor 3-Pack LoRa Up to 1/4 Mile Open-Air Range Smart Water Leak & Flood Detector SMS/Text Email & Push Notifications w/Alexa IFTTT Home Assistant - YoLink Hub Required

YoLink$44.794.6★6,818 rev

YoLink Water Leak Starter Kit: Hub + 6 Leak Sensor 4 (105 dB Siren) LoRa Long-Range App/SMS/Email Alerts D2D Offline 2 AAA Up to 5-Year Battery Compatible with Alexa/IFTTT/Home Assistant

YoLink$91.574.8★1,554 rev

YoLink Water Leak Starter Kit: Hub + 4 Leak Sensor 1 (Silent) LoRa Long-Range App/SMS/Email Alerts D2D Offline Triggers 2 AAA Up to 5-Year Battery Compatible with Alexa/IFTTT/Home Assistant

YoLink$49.354.6★6,818 rev

YoLink Water Leak Detector 1/4 Mile Worlds Longest Range Wireless Smart Water Leak Sensor Alexa IFTTT Hub Required

YoLink$15.974.6★6,818 rev

YoLink Water Leak Starter Kit: Hub + 4 Leak Sensor 4 (105 dB Siren) LoRa Long-Range App/SMS/Email Alerts D2D Offline 2 AAA Up to 5-Year Battery Compatible with Alexa/IFTTT/Home Assistant

YoLink$57.954.8★1,554 rev

Newest

by launch date

YoLink DIY Automatic Water Leak Detection & Shut-Off Starter Kit Valve Operator X3 Version Wireless Valve Controller (4) Leak Sensors Hub

YoLink$317.53488 rev

1y ago

YoLink Water Leak Starter Kit: Hub + 6 Leak Sensor 4 (105 dB Siren) LoRa Long-Range App/SMS/Email Alerts D2D Offline 2 AAA Up to 5-Year Battery Compatible with Alexa/IFTTT/Home Assistant

YoLink$91.571,554 rev

1y ago

YoLink Water Leak Starter Kit: Hub + 4 Leak Sensor 4 (105 dB Siren) LoRa Long-Range App/SMS/Email Alerts D2D Offline 2 AAA Up to 5-Year Battery Compatible with Alexa/IFTTT/Home Assistant

YoLink$57.951,554 rev

3y ago

YoLink Smart Water Leak Protection System Kit: Bulldog Valve Robot Smart Valve Controller 2 3 Water Leak Sensors Hub

YoLink$290.60247 rev

3y ago

YoLink SpeakerHub & Three Water Leak Sensors Starter Kit Plays Tones/Sounds Spoken Messages LoRa-Powered Mile Range App Alert Emails SMS/Text IFTTT

YoLink$56.19399 rev

4y ago

What buyers say about yolink water leak sensor

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

What buyers love

Assembly/Installation21%

“Easy Set-Up”

Quality-Overall10%

“Excellent product”

Value For Money8%

“Excellent value”

Sensor8%

“Sensors work great”

Advertised Vs Actual Product6%

“Work as advertised”

Leak-Proof6%

“Great for a piece of mind being safe against leaks”

Ease Of Use5%

“it is very easy to do”

Connectivity-Overall5%

“Very stable connection”

Water Resistance4%

“So far so good - tested with water and they work”

Efficiency3%

“Works well as intended”

What buyers complain about

Leak-Proof17%

“cause a leak”

Connectivity-Overall9%

“the units wouldn't connect”

Battery Life6%

“Battery dead after a month”

Water Resistance4%

“The moment water began to seep out”

Functionality-Overall3%

“They simply dont work”

Assembly/Installation3%

“Can be something of a bother to install”

Noise Level3%

“Produces a loud alarm when water is around”

Compatibility-Overall2%

“Only works with 2 g”

Quality-Overall2%

“I can't resolve who is really at fault for the quality control issue”

Value For Money2%

“Waste of money”

Top return reasons

Connectivity-Overall23%

Compatibility-Overall12%

Value For Money10%

Size-Overall7%

Assembly/Installation7%

Advertised Vs Actual Product7%