Updated December 2025
Data from Amazon and official Arlo and Fibaro sites.
2026 verdict
In this 2026 Fibaro Flood Sensor (HomeKit) vs Arlo All-in-One Sensor comparison, Fibaro Flood Sensor (HomeKit) comes out ahead thanks to alerts, on device alert sound, and on device alert light. The main reason it wins is alerts, on device alert sound, and on device alert light, and its broader overall balance strengthens that case. Pick Arlo All-in-One Sensor only when price and rating is the deciding factor for your setup. In practical terms, Fibaro Flood Sensor (HomeKit) is the easier product to recommend.
| Feature | Arlo All-in-One Sensor | Fibaro Flood Sensor (HomeKit) | Winner |
|---|---|---|---|
| Price | $29.59 | $43.28 | Arlo All-in-One Sensor |
| Rating | 4.2 | 4.1 | Arlo All-in-One Sensor |
| Alerts | Water Leak Alerts, Freeze Temperature Alerts | Water Leak Alerts, Temperature Alerts, Freeze Temperature Alerts, Tamper Alerts | Fibaro Flood Sensor (HomeKit) |
| On Device Alert Sound | NO | YES | Fibaro Flood Sensor (HomeKit) |
| On Device Alert Light | NO | YES | Fibaro Flood Sensor (HomeKit) |
| Warranty | 1 year | 1 year | Tie |
| Weather Resistance | NO | NO | Tie |
| Connectivity | Other | Bluetooth | Tie |
| Integrations | Google Home, Alexa | Apple HomeKit, Home Assistant | Tie |
| Sensors | Water Leak, Temperature, Tilt | Water Leak, Temperature, Tilt | Tie |
$29.59
- + Price: $29.59
- + Rating: 4.2
- - Alerts: Water Leak Alerts, Freeze Temperature Alerts vs Water Leak Alerts, Temperature Alerts, Freeze Temperature Alerts, Tamper Alerts
- - On Device Alert Sound: NO vs YES
Winner
- + Alerts: Water Leak Alerts, Temperature Alerts, Freeze Temperature Alerts, Tamper Alerts
- + On Device Alert Sound: YES
- + On Device Alert Light: YES
- - Price: $43.28 vs $29.59
- - Rating: 4.1 vs 4.2
Frequently Asked Questions (FAQ)
Which is better overall: Arlo All-in-One Sensor or Fibaro Flood Sensor (HomeKit)?
Fibaro Flood Sensor (HomeKit) has the stronger overall profile in this comparison, especially for alerts, on device alert sound, and on device alert light.
What is the biggest difference between Arlo All-in-One Sensor and Fibaro Flood Sensor (HomeKit)?
Price is one of the clearest differences: Arlo All-in-One Sensor lists $29.59, while Fibaro Flood Sensor (HomeKit) lists $43.28.
Which one looks better on price?
Arlo All-in-One Sensor is listed at $29.59, while Fibaro Flood Sensor (HomeKit) is listed at $43.28. Arlo All-in-One Sensor (better spec).
Who should buy Arlo All-in-One Sensor?
Choose Arlo All-in-One Sensor if your priority is price and rating and that matters more than alerts.
Who should buy Fibaro Flood Sensor (HomeKit)?
Choose Fibaro Flood Sensor (HomeKit) if your priority is alerts and on device alert sound and that matters more than price.
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