Ecobee SmartSensor for Doors & Windows vs Fibaro Door / Window Sensor

Updated September 2026

Data from Amazon and 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.

Winner

Ecobee SmartSensor for Doors & Windows

$57.99

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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.

Winner

Ecobee

Ecobee SmartSensor for Doors & Windows

$57.99

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Fibaro

Fibaro Door / Window Sensor

$48.53

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Feature	Ecobee SmartSensor for Doors & Windows	Fibaro Door / Window Sensor	Winner
Price	$57.99	$48.53	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

Ecobee

Ecobee SmartSensor for Doors & Windows

$57.99

Buy on Amazon USACheck price

+ Rating: 4.2
+ Warranty: 3 years
+ Battery Life: 3 years
- Price: $57.99 vs $48.53
- Alerts: Door & Window Open/Close Alerts, Motion Alerts vs Door & Window Open/Close Alerts, Temperature Alerts, Tamper Alerts, Low Battery Alerts

Fibaro

Fibaro Door / Window Sensor

$48.53

Buy on Amazon USACheck price

+ Price: $48.53
+ 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 $57.99, while Fibaro Door / Window Sensor lists $48.53.

Which one looks better on price?

Ecobee SmartSensor for Doors & Windows is listed at $57.99, while Fibaro Door / Window Sensor is listed at $48.53. 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.

Full comparison table

Compare all 27 Door & Window Sensors side by side

You are looking at two of them. The full table lines up all Door & Window Sensors in the catalog with the same specs, so you can filter by what you need and sort by price or rating.