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Water Leak Sensors · Head to head

Fibaro Flood Sensor (HomeKit) vs Moen Smart Leak Detector

Full Smart Water Leak Sensors comparison in 2026

Updated September 2026
Data from Amazon and official Fibaro and Moen sites.
2026 verdict
HomeKit flood sensing with tilt: the Fibaro Flood Sensor (HomeKit) is the better overall water leak sensor, winning on price, owner rating, sensors and alerts.
Fibaro Flood Sensor (HomeKit)
Winner
Fibaro Flood Sensor (HomeKit)
$43.28
Buy on Amazon USACheck price
It adds tilt tamper coverage on top of leak, temperature and freeze alerts, with a local siren and light. The Moen Smart Leak Detector only takes weather resistance with its IP67 Wi-Fi body and 48-inch cable. Pick the Fibaro Flood Sensor (HomeKit) for native HomeKit flood-and-freeze sensing; pick the Moen Smart Leak Detector if you want hub-free Wi-Fi and a waterproof remote probe.
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FeatureFibaro Flood Sensor (HomeKit)Moen Smart Leak DetectorWinner
Price$43.28$51.00Fibaro Flood Sensor (HomeKit)
Rating4.13.3Fibaro Flood Sensor (HomeKit)
Weather ResistanceNOIP67Moen Smart Leak Detector
SensorsWater Leak, Temperature, TiltWater Leak, TemperatureFibaro Flood Sensor (HomeKit)
AlertsWater Leak Alerts, Temperature Alerts, Freeze Temperature Alerts, Tamper AlertsWater Leak Alerts, Temperature Alerts, Freeze Temperature AlertsFibaro Flood Sensor (HomeKit)
Warranty1 year1 yearTie
Battery Life2 years2 yearsTie
ConnectivityBluetooth2.4 GHz WiFiTie
IntegrationsApple HomeKit, Home AssistantAlexa, Home AssistantTie
On Device Alert SoundYESYESTie
On Device Alert LightYESYESTie

Frequently Asked Questions

Which is better overall: Fibaro Flood Sensor (HomeKit) or Moen Smart Leak Detector?

The Fibaro Flood Sensor (HomeKit) is the better overall water leak sensor. It wins on price, rating, sensors and alerts. The Moen Smart Leak Detector wins on weather resistance.

Does the Fibaro Flood Sensor (HomeKit) detect tilt?

Yes. The Fibaro Flood Sensor (HomeKit) includes a tilt sensor as well as water and temperature. The Moen Smart Leak Detector has no tilt sensor.

Which sensor works with Apple HomeKit?

The Fibaro Flood Sensor (HomeKit) supports Apple HomeKit. The Moen Smart Leak Detector does not.

Who should buy the Fibaro Flood Sensor (HomeKit)?

Buy the Fibaro Flood Sensor (HomeKit) for leak, freeze and tilt alerts with a local siren in a HomeKit home.

Who should buy the Moen Smart Leak Detector?

Buy the Moen Smart Leak Detector if you want an IP67 Wi-Fi sensor with a 48-inch sensing cable and Alexa.

Full comparison table

Compare all 33 Water Leak Sensors side by side

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  • 33 Water Leak Sensors
  • 36 specs compared
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