Fibaro Flood Sensor (HomeKit) vs Shelly Flood

Updated February 2026

Data from Amazon and official Fibaro and Shelly sites.

2026 verdict

Looking at the full picture in 2026, Fibaro Flood Sensor (HomeKit) gets the edge. Its biggest wins come from battery life, sensors, and alerts, and on device alert sound and on device alert light adds more confidence to the verdict. The only strong reason to choose Shelly Flood is if price, warranty, and integrations is more important to you than the overall verdict. That makes Fibaro Flood Sensor (HomeKit) the clearer recommendation in 2026.

Winner

Fibaro

Fibaro Flood Sensor (HomeKit)

$43.28

BUY NOW

Shelly

Shelly Flood

$24.99

BUY NOW

Feature	Fibaro Flood Sensor (HomeKit)	Shelly Flood	Winner
Price	$43.28	$24.99	Shelly Flood
Warranty	1 year	2 years	Shelly Flood
Battery Life	2 years	1.5 years	Fibaro Flood Sensor (HomeKit)
Integrations	Apple HomeKit, Home Assistant	Google Home, Alexa, Samsung SmartThings, Home Assistant	Shelly Flood
Sensors	Water Leak, Temperature, Tilt	Water Leak, Temperature	Fibaro Flood Sensor (HomeKit)
Alerts	Water Leak Alerts, Temperature Alerts, Freeze Temperature Alerts, Tamper Alerts	Water Leak Alerts, Temperature Alerts, Freeze Temperature Alerts	Fibaro Flood Sensor (HomeKit)
On Device Alert Sound	YES	NO	Fibaro Flood Sensor (HomeKit)
On Device Alert Light	YES	NO	Fibaro Flood Sensor (HomeKit)
Rating	4.0	4.0	Tie
Weather Resistance	NO	NO	Tie
Connectivity	Bluetooth	2.4 GHz Wifi	Tie

Winner

Fibaro

Fibaro Flood Sensor (HomeKit)

$43.28

BUY NOW

+ Battery Life: 2 years
+ Sensors: Water Leak, Temperature, Tilt
+ Alerts: Water Leak Alerts, Temperature Alerts, Freeze Temperature Alerts, Tamper Alerts
- Price: $43.28 vs $24.99
- Warranty: 1 year vs 2 years

Shelly

Shelly Flood

$24.99

BUY NOW

+ Price: $24.99
+ Warranty: 2 years
+ Integrations: Google Home, Alexa, Samsung SmartThings, Home Assistant
- Battery Life: 1.5 years vs 2 years
- Sensors: Water Leak, Temperature vs Water Leak, Temperature, Tilt

Frequently Asked Questions (FAQ)

Which is better overall: Fibaro Flood Sensor (HomeKit) or Shelly Flood?: Fibaro Flood Sensor (HomeKit) has the stronger overall profile in this comparison, especially for battery life, sensors, and alerts.
What is the biggest difference between Fibaro Flood Sensor (HomeKit) and Shelly Flood?: Price is one of the clearest differences: Fibaro Flood Sensor (HomeKit) lists $43.28, while Shelly Flood lists $24.99.
Which one looks better on price?: Fibaro Flood Sensor (HomeKit) is listed at $43.28, while Shelly Flood is listed at $24.99. Shelly Flood (better spec).
Who should buy Fibaro Flood Sensor (HomeKit)?: Choose Fibaro Flood Sensor (HomeKit) if your priority is battery life and sensors and that matters more than price.
Who should buy Shelly Flood?: Choose Shelly Flood if your priority is price and warranty and that matters more than battery life.

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