Live nowPrime Day 2026October 6 to 7, 2026Starts in12d07h22m39sSee the deals
Water Leak Sensors · Head to head

Aqara Water Leak Sensor vs Fibaro Flood Sensor (HomeKit)

Full Smart Water Leak Sensors comparison in 2026

Updated June 2026
Data from Amazon and official Aqara and Fibaro sites.
2026 verdict
Fibaro Flood Sensor (HomeKit)
Winner
Fibaro Flood Sensor (HomeKit)
$43.28
Buy on Amazon USACheck price
The Fibaro Flood Sensor (HomeKit) is the more complete water leak sensor of this pair, winning on sensing and alerting: it packs temperature and tilt sensors on top of leak detection, fires temperature, freeze and tamper alerts, and includes an onboard alert sound and light, none of which the Aqara Water Leak Sensor offers. Both are compact HomeKit-friendly units. The Aqara Water Leak Sensor holds a strong hand on value, though, coming in cheaper, carrying a higher owner rating, an IP67 rating where the Fibaro lists none, and wider integrations, since it also reaches IFTTT and adds HomeKit through an Aqara Hub rather than pairing over Bluetooth. Buy the Fibaro Flood Sensor (HomeKit) for combined leak, temperature and tamper sensing with a local alarm in an Apple Home setup; choose the Aqara Water Leak Sensor for a cheaper, higher-rated, waterproof sensor with broader integrations.
vs
Price alerts

Water Leak Sensor prices change while you decide

We check the price of every Water Leak Sensor in the catalog daily and email you the drops, whichever one you pick.

Smart home deals and news, straight to your inbox

Price drops, new releases and the smart home news worth knowing.

No spam. Unsubscribe in one click.

Your subscription could not be saved. Please try again.
Please enter a valid email address.
Your subscription has been successful.
FeatureAqara Water Leak SensorFibaro Flood Sensor (HomeKit)Winner
Price$18.99$43.28Aqara Water Leak Sensor
Rating4.24.1Aqara Water Leak Sensor
Weather ResistanceIP67NOAqara Water Leak Sensor
IntegrationsApple HomeKit, Samsung SmartThings, Home Assistant, MatterApple HomeKit, Home AssistantAqara Water Leak Sensor
SensorsWater LeakWater Leak, Temperature, TiltFibaro Flood Sensor (HomeKit)
AlertsWater Leak Alerts, Low Battery AlertsWater Leak Alerts, Temperature Alerts, Freeze Temperature Alerts, Tamper AlertsFibaro Flood Sensor (HomeKit)
On Device Alert SoundNOYESFibaro Flood Sensor (HomeKit)
On Device Alert LightNOYESFibaro Flood Sensor (HomeKit)
Warranty1 year1 yearTie
Battery Life2 years2 yearsTie
ConnectivityZigbeeBluetoothTie
Aqara

Aqara Water Leak Sensor

$18.99
Buy on Amazon USACheck price
  • + Price: $18.99
  • + Rating: 4.2
  • + Weather Resistance: IP67
  • - 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: Aqara Water Leak Sensor or Fibaro Flood Sensor (HomeKit)?

The Fibaro Flood Sensor (HomeKit) wins overall on more sensors (temperature and tilt), more alerts including tamper, and an onboard sound and light. The Aqara Water Leak Sensor is cheaper, higher-rated, IP67-waterproof, and reaches more integrations.

What is the biggest difference between these two sensors?

Sensing and alarms. The Fibaro Flood Sensor (HomeKit) adds temperature and tilt sensing, tamper alerts, and a local sound and light, while the Aqara Water Leak Sensor is a cheaper, IP67-rated leak-only sensor without an onboard alarm.

Which sensor does more than detect water?

The Fibaro Flood Sensor (HomeKit), which also measures temperature and tilt and issues freeze and tamper alerts. The Aqara Water Leak Sensor is dedicated to water-leak detection only.

Which one is more water-resistant?

The Aqara Water Leak Sensor, rated IP67 for direct water contact. The Fibaro Flood Sensor (HomeKit) carries no official weather-resistance rating.

Who should buy the Fibaro Flood Sensor (HomeKit)?

Buy it if you run Apple Home and want one small unit that detects leaks, temperature and tampering with an onboard sound and light.

Who should buy the Aqara Water Leak Sensor?

Choose it for a cheaper, higher-rated, IP67-waterproof sensor with HomeKit, IFTTT and Home Assistant support through an Aqara Hub.

Full comparison table

Compare all 33 Water Leak Sensors side by side

You are looking at two of them. The full table lines up all Water Leak Sensors in the catalog with the same specs, so you can filter by what you need and sort by price or rating.

  • 33 Water Leak Sensors
  • 36 specs compared
  • 33 filters
Open the full comparison
More Water Leak Sensors

Top Water Leak Sensors to compare next

33 water leak sensors from 22 brands compared: Aqara, Aeotec, Shelly, Govee and more. Probe types, battery life, alarm volume and protocols.

All Water Leak Sensors
Aqara

More Aqara products

A sharper look at other Aqara products worth comparing.

Explore Aqara
Fibaro

More Fibaro products

A sharper look at other Fibaro products worth comparing.

Explore Fibaro
Independent · Not sponsoredBrands never pay for placement or rankings. Affiliate commissions never influence our comparisons.
© 2026 Smart Home Compared
Search