Fibaro Flood Sensor (Z-Wave) vs YoLink Water Leak Sensor 1

Updated September 2026

Data from Amazon and official Fibaro and YoLink sites.

2026 verdict

Buying five sensors instead of one changes the math.

Winner

YoLink Water Leak Sensor 1

$15.29$16.9910% OFF

Buy on Amazon USACheck price

The YoLink Water Leak Sensor 1 wins this water leak sensor comparison over the Fibaro Flood Sensor (Z-Wave) on price, rating, warranty, weatherproofing, battery life and integrations, and its low per-unit cost is exactly what makes deploying several of them affordable. The Fibaro Flood Sensor (Z-Wave) answers with richer onboard sensing, water leak, temperature and tilt detection driving four kinds of alerts including tamper and freeze warnings, plus a built-in alarm sound the YoLink Water Leak Sensor 1 does not have, since it stays silent unless you add a YoLink siren or SpeakerHub. YoLink also carries an IP68 rating against Fibaro's unlisted weather resistance, roughly five years on two AAA batteries versus Fibaro's two years on a CR123A cell, a longer warranty, and integrations reaching Alexa, IFTTT and Home Assistant, ahead of Fibaro's Home Assistant-only bridge through its Z-Wave hub. Choose the YoLink Water Leak Sensor 1 to cover more spots cheaply with wider integrations; choose the Fibaro Flood Sensor (Z-Wave) if tamper and freeze detection with a local alarm matter more than reach or cost.

Fibaro

Fibaro Flood Sensor (Z-Wave)

16% OFF

$66.12

$78.53

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Winner

YoLink

YoLink Water Leak Sensor 1

10% OFF

$15.29

$16.99

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Feature	Fibaro Flood Sensor (Z-Wave)	YoLink Water Leak Sensor 1	Winner
Price	$66.12	$15.29	YoLink Water Leak Sensor 1
Rating	4.3	4.6	YoLink Water Leak Sensor 1
Warranty	1 year	2 years	YoLink Water Leak Sensor 1
Weather Resistance	NO	IP68	YoLink Water Leak Sensor 1
Battery Life	2 years	5 years	YoLink Water Leak Sensor 1
Sensors	Water Leak, Temperature, Tilt	Water Leak	Fibaro Flood Sensor (Z-Wave)
Alerts	Water Leak Alerts, Temperature Alerts, Freeze Temperature Alerts, Tamper Alerts	Water Leak Alerts, Low Battery Alerts	Fibaro Flood Sensor (Z-Wave)
On Device Alert Sound	YES	NO	Fibaro Flood Sensor (Z-Wave)
Connectivity	Z-Wave	Other	Tie
Integrations	Samsung SmartThings, Home Assistant	Alexa, Home Assistant	Tie
On Device Alert Light	YES	YES	Tie

Fibaro

Fibaro Flood Sensor (Z-Wave)

16% OFF

$66.12

$78.53

Buy on Amazon USACheck price

+ Sensors: Water Leak, Temperature, Tilt
+ Alerts: Water Leak Alerts, Temperature Alerts, Freeze Temperature Alerts, Tamper Alerts
+ On Device Alert Sound: YES
- Price: $66.12 vs $15.29
- Rating: 4.3 vs 4.6

Winner

YoLink

YoLink Water Leak Sensor 1

10% OFF

$15.29

$16.99

Buy on Amazon USACheck price

+ Price: $15.29
+ Rating: 4.6
+ Warranty: 2 years
- Sensors: Water Leak vs Water Leak, Temperature, Tilt
- Alerts: Water Leak Alerts, Low Battery Alerts vs Water Leak Alerts, Temperature Alerts, Freeze Temperature Alerts, Tamper Alerts

Frequently Asked Questions

Which is better overall: the Fibaro Flood Sensor (Z-Wave) or the YoLink Water Leak Sensor 1?

The YoLink Water Leak Sensor 1 wins overall on price, owner rating, warranty, weatherproofing, battery life and integrations. The Fibaro Flood Sensor (Z-Wave) answers with a deeper onboard sensor set and a built-in alarm sound.

What is the biggest difference between the Fibaro Flood Sensor (Z-Wave) and the YoLink Water Leak Sensor 1?

Hub type and sensing breadth. The Fibaro Flood Sensor (Z-Wave) needs a Z-Wave controller and adds temperature and tilt sensing that drive tamper and freeze alerts, while the YoLink Water Leak Sensor 1 uses its own long-range LoRa hub and trades that extra sensing for a lower price and wider integrations.

Does either sensor make a sound when it detects a leak?

The Fibaro Flood Sensor (Z-Wave) does, with a built-in alert sound and light. The YoLink Water Leak Sensor 1 stays silent unless you add a separate YoLink siren or SpeakerHub.

Which one also detects temperature or freezing?

Only the Fibaro Flood Sensor (Z-Wave). Its temperature sensor supports both temperature and freeze-temperature alerts, and its tilt sensor adds a tamper alert. The YoLink Water Leak Sensor 1 reports water only.

Who should buy the Fibaro Flood Sensor (Z-Wave)?

Buyers who already run a Z-Wave hub and want tamper and freeze detection with a built-in alarm in the same compact puck as water-leak alerts.

Who should buy the YoLink Water Leak Sensor 1?

Buyers who want the cheaper, better-rated, longer-warrantied sensor with wider integrations, especially anyone deploying several sensors across a house on one hub.

Full comparison table

Compare all 32 Water Leak Sensors side by side

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