Live nowPrime Day 2026October 6 to 7, 2026Starts in--d--h--m--sSee the deals
Water Leak Sensors · Head to head

Fibaro Flood Sensor (Z-Wave) vs GoveeLife Water Sensor Alarm

Full Smart Water Leak Sensors comparison in 2026

Updated October 2026
Data from Amazon and official Fibaro and Govee sites.
2026 verdict
Running SmartThings over Z-Wave? The Fibaro Flood Sensor (Z-Wave) is the better water leak sensor of these two, measuring temperature and tilt as well as water and feeding automations on your hub.
Fibaro Flood Sensor (Z-Wave)
Winner
Fibaro Flood Sensor (Z-Wave)
$61.32
Buy on Amazon USACheck price
It sends freeze, temperature and tamper alerts, works with SmartThings and Home Assistant, is the better rated of the pair and can run from a 12/24V DC supply with its CR123A as backup. The GoveeLife Water Sensor Alarm is the lower priced option and needs no smart home: it reports through a Govee gateway included in the box, is sealed to IP67 and rates its two AAA batteries for 5 years, but it detects water only and offers no automations. Both sound an alarm and flash a light on the sensor, and neither works with Alexa, Google Home or Apple Home. Choose the Fibaro Flood Sensor (Z-Wave) for a Z-Wave smart home, and the GoveeLife Water Sensor Alarm for inexpensive standalone alarms under every sink.
vs
Deals by email

Water Leak Sensor prices change while you decide

We follow prices across the catalog and email you the best deals we find.

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.
FeatureFibaro Flood Sensor (Z-Wave)GoveeLife Water Sensor AlarmWinner
Price$61.32$15.99GoveeLife Water Sensor Alarm
Rating4.34.2Fibaro Flood Sensor (Z-Wave)
Battery Life2 years5 yearsGoveeLife Water Sensor Alarm
IntegrationsSamsung SmartThings, Home AssistantNoneFibaro Flood Sensor (Z-Wave)
SensorsWater Leak, Temperature, TiltWater LeakFibaro Flood Sensor (Z-Wave)
AlertsWater Leak Alerts, Temperature Alerts, Freeze Temperature Alerts, Tamper AlertsWater Leak Alerts, Low Battery AlertsFibaro Flood Sensor (Z-Wave)
Warranty1 year1 yearTie
ConnectivityZ-WaveOtherTie
On Device Alert SoundYESYESTie
On Device Alert LightYESYESTie

What the differences mean

What it connects to

The Fibaro Flood Sensor (Z-Wave) needs a Z-Wave hub and works with SmartThings and Home Assistant, where a leak can close a valve or switch off an appliance. The GoveeLife Water Sensor Alarm reports to its own gateway, included, and stays in the Govee app with no automations.

What it detects

The Fibaro measures temperature and tilt as well as water, so it warns about freezing pipes and about being moved. The GoveeLife Water Sensor Alarm detects water and nothing else.

Power

Govee rates the two AAA batteries of the GoveeLife Water Sensor Alarm for 5 years, against 2 years for the CR123A in the Fibaro Flood Sensor (Z-Wave). The Fibaro can instead be wired to a 12/24V DC supply and use its battery only as backup.

Sealing

The GoveeLife Water Sensor Alarm is rated IP67 and can sit in standing water. Fibaro publishes no rating for its sensor, so that one is unknown rather than unprotected.

Which one to buy if

What owners say

Owners of both sensors agree that the alarm goes off quickly and the batteries last. Beyond that they describe different setups. Fibaro Flood Sensor (Z-Wave) owners talk about pairing in seconds with a Z-Wave hub, reliable readings and the temperature and tilt sensing that make it more than a leak alarm, while a few had their platform misidentify the device and some received units with scratches or low batteries. GoveeLife Water Sensor Alarm owners single out a 105 dB alarm they hear from other floors and the option to silence it and keep phone alerts while travelling, and their warnings are about the Govee gateway, which some struggled to find when it was not bundled, and an occasional unit that triggered falsely until support replaced it.

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • Fibaro Flood Sensor (Z-Wave)
  • GoveeLife Water Sensor Alarm

Loading price history...

Frequently Asked Questions

Which is better overall: Fibaro Flood Sensor (Z-Wave) or GoveeLife Water Sensor Alarm?

The Fibaro Flood Sensor (Z-Wave), for a Z-Wave smart home. It adds temperature and tilt sensing, freeze and tamper alerts, automations and SmartThings and Home Assistant support. The GoveeLife Water Sensor Alarm is the lower priced, hub-free alternative with a longer battery rating.

Does the Fibaro water sensor need a hub?

Yes. The Fibaro Flood Sensor (Z-Wave) needs a Z-Wave hub, such as SmartThings or Home Assistant with a Z-Wave radio. The GoveeLife Water Sensor Alarm needs the Govee gateway, which is included.

Do both have a siren?

Yes. The Fibaro Flood Sensor (Z-Wave) and the GoveeLife Water Sensor Alarm both sound an alarm and flash a light on the sensor; Govee rates its alarm at 105 dB.

Can the Fibaro Flood Sensor (Z-Wave) be wired?

Yes. It can run from an external 12/24V DC supply, with the CR123A battery as emergency backup. The GoveeLife Water Sensor Alarm runs on AAA batteries only.

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

Z-Wave households on SmartThings or Home Assistant that want leak, freeze and tamper alerts from one sensor and automations that react to them.

Who should buy the GoveeLife Water Sensor Alarm?

Anyone who wants a loud, IP67 sealed leak alarm that works without a smart home hub and is cheap enough to put in every wet spot of the house.

Full comparison table

Compare all 34 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.

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

Top Water Leak Sensors to compare next

34 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
Fibaro

More Fibaro products

A sharper look at other Fibaro products worth comparing.

Explore Fibaro
Govee

More Govee products

A sharper look at other Govee products worth comparing.

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