Updated June 2026
Data from Amazon and official Aeotec and Fibaro sites.
2026 verdict
Fibaro Flood Sensor (Z-Wave) beats Aeotec Water Sensor 7 Pro in 2026, with its clearest edge on rating, sensors, and alerts. The main reason it wins is rating, sensors, and alerts, and on device alert sound and on device alert light strengthens that case. Aeotec Water Sensor 7 Pro is still relevant if you care most about price, weather resistance, and battery life, but Fibaro Flood Sensor (Z-Wave) is the stronger recommendation overall. That is enough to make Fibaro Flood Sensor (Z-Wave) the better pick for most buyers.
| Feature | Aeotec Water Sensor 7 Pro | Fibaro Flood Sensor (Z-Wave) | Winner |
|---|---|---|---|
| Price | $47.95 | $78.50 | Aeotec Water Sensor 7 Pro |
| Rating | 4.2 | 4.3 | Fibaro Flood Sensor (Z-Wave) |
| Weather Resistance | IP20 | NO | Aeotec Water Sensor 7 Pro |
| Battery Life | 3 years | 2 years | Aeotec Water Sensor 7 Pro |
| Integrations | Samsung SmartThings, Home Assistant | Home Assistant | Aeotec Water Sensor 7 Pro |
| Sensors | Water Leak, Temperature | Water Leak, Temperature, Tilt | Fibaro Flood Sensor (Z-Wave) |
| Alerts | Water Leak Alerts, Temperature Alerts, Freeze Temperature Alerts | Water Leak Alerts, Temperature Alerts, Freeze Temperature Alerts, Tamper Alerts | Fibaro Flood Sensor (Z-Wave) |
| On Device Alert Sound | NO | YES | Fibaro Flood Sensor (Z-Wave) |
| On Device Alert Light | NO | YES | Fibaro Flood Sensor (Z-Wave) |
| Warranty | 1 year | 1 year | Tie |
| Connectivity | Z-Wave | Z-Wave | Tie |
$47.95
- + Price: $47.95
- + Weather Resistance: IP20
- + Battery Life: 3 years
- - Rating: 4.2 vs 4.3
- - Sensors: Water Leak, Temperature vs Water Leak, Temperature, Tilt
Winner
$78.50
- + Rating: 4.3
- + Sensors: Water Leak, Temperature, Tilt
- + Alerts: Water Leak Alerts, Temperature Alerts, Freeze Temperature Alerts, Tamper Alerts
- - Price: $78.50 vs $47.95
- - Weather Resistance: NO vs IP20
Frequently Asked Questions (FAQ)
Which is better overall: Aeotec Water Sensor 7 Pro 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 Aeotec Water Sensor 7 Pro and Fibaro Flood Sensor (Z-Wave)?
Price is one of the clearest differences: Aeotec Water Sensor 7 Pro lists $47.95, while Fibaro Flood Sensor (Z-Wave) lists $78.50.
Which one looks better on price?
Aeotec Water Sensor 7 Pro is listed at $47.95, while Fibaro Flood Sensor (Z-Wave) is listed at $78.50. Aeotec Water Sensor 7 Pro (better spec).
Who should buy Aeotec Water Sensor 7 Pro?
Choose Aeotec Water Sensor 7 Pro 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.
YoLinkWater Leak Sensor 4
25% OFF$23.99$17.99
HeimanSmart Water Leakage Sensor
15% OFF$19.99$16.99
X-SenseWi-Fi Water Leak Detector
29% OFF$15.99$11.39
TP-LinkTapo T300
$19.99
EufyWater and Freeze Sensor
$34.99
EveWater Guard
28% OFF$109.95$78.99
Govee LifeWater Sensor Alarm
$15.99
Govee LifeWater Leak Detector 2
30% OFF$69.99$48.99
SwitchBotWater Leak Detector
$16.49
AeotecWater Leak Sensor
$39.99
AqaraWater Leak Sensor T1
£21.99
FibaroFlood Sensor (Z-Wave)
$78.50
SonoffZigbee Water Leak Sensor
$14.99
AqaraWater Leak Sensor
$18.99
SwitchBotWater Leak Detector (Sensor Cable Edition)
15% OFF$19.99$16.99
ShellyFlood Gen4
$39.99- Aeotec
Water Sensor 7 Pro
$47.95 
ArloAll-in-One Sensor
$29.59
FibaroFlood Sensor (HomeKit)
$43.28
Third RealityWater Leak Sensor
$20.99
DonglesAeotecZ-Stick 10 Pro
$59.99
DonglesAeotecZ-Stick 7
$39.99
DonglesAeotecZi-Stick
14% OFF$34.95$29.99
Door & Window SensorsAeotecDoor Window Sensor 7
$34.99
Door & Window SensorsAeotecMultipurpose Sensor
$38.99
Door & Window SensorsAeotecRecessed Door Sensor 7
8% OFF$39.99$36.99
HubsAeotecSmart Home Hub 2
$129.99
HubsAeotecSmart Home Hub
$149.99
Motion SensorsAeotecMotion Sensor
$48.99
Motion SensorsAeotecMultiSensor 7
$69.99
Motion SensorsAeotecTriSensor 8
$39.99
PlugsAeotecSmart Switch 7
$69.94
RelaysAeotecPico Duo Switch
$34.95
RelaysAeotecPico Switch
$34.95
SirensAeotecSiren 6
$79.99
Temperature & Humidity SensorsAeotecaerQ Temperature & Humidity Sensor
6% OFF$35.99$33.99
Temperature & Humidity SensorsAeotecMultipurpose Sensor
$38.99
Temperature & Humidity SensorsAeotecTriSensor 8
$39.99
Wall SwitchesAeotecIllumino Dimmer Switch
23% OFF$47.95$36.99
Wall SwitchesAeotecIllumino Switch
$44.95
Door & Window SensorsFibaroDoor / Window Sensor 2
$50.45
Door & Window SensorsFibaroDoor / Window Sensor
$48.53
HubsFibaroHome Center Lite
$149.00
Motion SensorsFibaroFGBHMS-001
$56.10
PlugsFibaroWall Plug (EU)
€41.26
PlugsFibaroWall Plug with USB (US)
$51.28- Water Leak SensorsFibaro
Flood Sensor (Z-Wave)
$78.50 - Water Leak SensorsFibaro
Flood Sensor (HomeKit)
$43.28