Winner
Updated October 2026
Data from the official Ecobee and Fibaro sites.
2026 verdict
Ecobee SmartSensor for Doors & Windows beats Fibaro Door / Window Sensor in 2026, with its clearest edge on rating, warranty, and battery life.
The comparison tilts its way because of rating, warranty, and battery life, with integrations keeping it in front. You should still consider Fibaro Door / Window Sensor if price and alerts matter more than raw overall balance. That is why the final call still favors Ecobee SmartSensor for Doors & Windows.
Works with
Connectivity
- Wi-Fi 2.4 GHz
vs
Works with
Connectivity
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The biggest differences
Where these two are furthest apart, and by how much.
- Warranty3×Ecobee SmartSensor for Doors & Windows3 years vs 1 year
- Battery Life+50%Ecobee SmartSensor for Doors & Windows3 years vs 2 years
| Feature | Ecobee SmartSensor for Doors & Windows | Fibaro Door / Window Sensor | Winner |
|---|---|---|---|
| Price | $59.89 | €21.99 | Fibaro Door / Window Sensor |
| Rating | 4.2 | 3.2 | Ecobee SmartSensor for Doors & Windows |
| Warranty | 3 years | 1 year | Ecobee SmartSensor for Doors & Windows |
| Battery Life | 3 years | 2 years | Ecobee SmartSensor for Doors & Windows |
| Integrations | Google Home, Alexa, Apple HomeKit | Apple HomeKit, Home Assistant | Ecobee SmartSensor for Doors & Windows |
| Alerts | Door & Window Open/Close Alerts, Motion Alerts | Door & Window Open/Close Alerts, Temperature Alerts, Tamper Alerts, Low Battery Alerts | Fibaro Door / Window Sensor |
| Weather Resistance | NO | NO | Tie |
| Connectivity | 2.4 GHz WiFi | Bluetooth | Tie |
| Sensors | Door & Window Open/Close, Occupancy | Door & Window Open/Close, Temperature | Tie |
Winner
$59.89
- + Rating: 4.2
- + Warranty: 3 years
- + Battery Life: 3 years
- - Price: $59.89 vs €21.99
- - Alerts: Door & Window Open/Close Alerts, Motion Alerts vs Door & Window Open/Close Alerts, Temperature Alerts, Tamper Alerts, Low Battery Alerts
€21.99
- + Price: €21.99
- + Alerts: Door & Window Open/Close Alerts, Temperature Alerts, Tamper Alerts, Low Battery Alerts
- - Rating: 3.2 vs 4.2
- - Warranty: 1 year vs 3 years
Frequently Asked Questions
Which is better overall: Ecobee SmartSensor for Doors & Windows or Fibaro Door / Window Sensor?
Ecobee SmartSensor for Doors & Windows has the stronger overall profile in this comparison, especially for rating, warranty, and battery life.
What is the biggest difference between Ecobee SmartSensor for Doors & Windows and Fibaro Door / Window Sensor?
Price is one of the clearest differences: Ecobee SmartSensor for Doors & Windows lists $59.89, while Fibaro Door / Window Sensor lists €21.99.
Which one looks better on price?
Ecobee SmartSensor for Doors & Windows is listed at $59.89, while Fibaro Door / Window Sensor is listed at €21.99. Fibaro Door / Window Sensor (better spec).
Who should buy Ecobee SmartSensor for Doors & Windows?
Choose Ecobee SmartSensor for Doors & Windows if your priority is rating and warranty and that matters more than price.
Who should buy Fibaro Door / Window Sensor?
Choose Fibaro Door / Window Sensor if your priority is price and alerts and that matters more than rating.
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