Aqara Water Leak Sensor vs Fibaro Flood Sensor (Z-Wave)

Full Smart Water Leak Sensors comparison in 2026

Updated May 2026
Data from Amazon and official Aqara and Fibaro sites.
2026 verdict
In 2026, Fibaro Flood Sensor (Z-Wave) stands out as the more complete option. The comparison tilts its way because of rating, sensors, and alerts, with on device alert sound and on device alert light keeping it in front. Aqara Water Leak Sensor is the better fit only for buyers who prioritize price, weather resistance, and integrations above everything else here. That keeps the verdict firmly in favor of Fibaro Flood Sensor (Z-Wave).
FeatureAqara Water Leak SensorFibaro Flood Sensor (Z-Wave)Winner
Price$18.99$78.50Aqara Water Leak Sensor
Rating4.24.3Fibaro Flood Sensor (Z-Wave)
Weather ResistanceIP67NOAqara Water Leak Sensor
IntegrationsApple HomeKit, Home Assistant, IFTTTHome AssistantAqara Water Leak Sensor
SensorsWater LeakWater Leak, Temperature, TiltFibaro Flood Sensor (Z-Wave)
AlertsWater Leak Alerts, Low Battery AlertsWater Leak Alerts, Temperature Alerts, Freeze Temperature Alerts, Tamper AlertsFibaro Flood Sensor (Z-Wave)
On Device Alert SoundNOYESFibaro Flood Sensor (Z-Wave)
On Device Alert LightNOYESFibaro Flood Sensor (Z-Wave)
Warranty1 year1 yearTie
Battery Life2 years2 yearsTie
ConnectivityZigbeeZ-WaveTie
$18.99
BUY NOW
  • + Price: $18.99
  • + Weather Resistance: IP67
  • + Integrations: Apple HomeKit, Home Assistant, IFTTT
  • - Rating: 4.2 vs 4.3
  • - Sensors: Water Leak vs Water Leak, Temperature, Tilt
Winner
$78.50
BUY NOW
  • + Rating: 4.3
  • + Sensors: Water Leak, Temperature, Tilt
  • + Alerts: Water Leak Alerts, Temperature Alerts, Freeze Temperature Alerts, Tamper Alerts
  • - Price: $78.50 vs $18.99
  • - Weather Resistance: NO vs IP67

Frequently Asked Questions (FAQ)

Which is better overall: Aqara Water Leak Sensor or Fibaro Flood Sensor (Z-Wave)?
Fibaro Flood Sensor (Z-Wave) has the stronger overall profile in this comparison, especially for rating, sensors, and alerts.
What is the biggest difference between Aqara Water Leak Sensor and Fibaro Flood Sensor (Z-Wave)?
Price is one of the clearest differences: Aqara Water Leak Sensor lists $18.99, while Fibaro Flood Sensor (Z-Wave) lists $78.50.
Which one looks better on price?
Aqara Water Leak Sensor is listed at $18.99, while Fibaro Flood Sensor (Z-Wave) is listed at $78.50. Aqara Water Leak Sensor (better spec).
Who should buy Aqara Water Leak Sensor?
Choose Aqara Water Leak Sensor if your priority is price and weather resistance and that matters more than rating.
Who should buy Fibaro Flood Sensor (Z-Wave)?
Choose Fibaro Flood Sensor (Z-Wave) if your priority is rating and sensors and that matters more than price.
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