Eufy Entry Sensor vs Fibaro Door / Window Sensor 2 (2026)

Updated September 2026

Data from Amazon and official Eufy and Fibaro sites.

2026 verdict

Between Fibaro Door / Window Sensor 2 and Eufy Entry Sensor, Fibaro Door / Window Sensor 2 is the better overall pick in 2026, leading on integrations, sensors, and alerts.

Winner

Fibaro Door / Window Sensor 2

$50.45

Buy on Amazon USA

What pushes it ahead is integrations, sensors, and alerts, and its broader overall balance keeps the advantage from looking narrow. The only strong reason to choose Eufy Entry Sensor is if price and rating are more important to you than the overall verdict. For most setups, Fibaro Door / Window Sensor 2 is the smarter buy.

Eufy

Eufy Entry Sensor

$29.99

Buy on Amazon USA

Winner

Fibaro

Fibaro Door / Window Sensor 2

$50.45

Buy on Amazon USA

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Feature	Eufy Entry Sensor	Fibaro Door / Window Sensor 2	Winner
Price	$29.99	$50.45	Eufy Entry Sensor
Rating	4.6	3.6	Eufy Entry Sensor
Integrations	Home Assistant	Samsung SmartThings, Home Assistant	Fibaro Door / Window Sensor 2
Sensors	Door & Window Open/Close	Door & Window Open/Close, Temperature	Fibaro Door / Window Sensor 2
Alerts	Door & Window Open/Close Alerts	Door & Window Open/Close Alerts, Temperature Alerts, Tamper Alerts, Low Battery Alerts	Fibaro Door / Window Sensor 2
Battery Life	2 year	2 years	Different strengths
Warranty	1 year	1 year	Tie
Weather Resistance	NO	NO	Tie
Connectivity	2.4 GHz WiFi	Z-Wave	Tie

Eufy

Eufy Entry Sensor

$29.99

Buy on Amazon USA

+ Price: $29.99
+ Rating: 4.6
- Integrations: Home Assistant vs Samsung SmartThings, Home Assistant
- Sensors: Door & Window Open/Close vs Door & Window Open/Close, Temperature

Winner

Fibaro

Fibaro Door / Window Sensor 2

$50.45

Buy on Amazon USA

+ Integrations: Samsung SmartThings, Home Assistant
+ Sensors: Door & Window Open/Close, Temperature
+ Alerts: Door & Window Open/Close Alerts, Temperature Alerts, Tamper Alerts, Low Battery Alerts
- Price: $50.45 vs $29.99
- Rating: 3.6 vs 4.6

Frequently Asked Questions

Which is better overall: Eufy Entry Sensor or Fibaro Door / Window Sensor 2?

Fibaro Door / Window Sensor 2 has the stronger overall profile in this comparison, especially for integrations, sensors, and alerts.

What is the biggest difference between Eufy Entry Sensor and Fibaro Door / Window Sensor 2?

Price is one of the clearest differences: Eufy Entry Sensor lists $29.99, while Fibaro Door / Window Sensor 2 lists $50.45.

Which one looks better on price?

Eufy Entry Sensor is listed at $29.99, while Fibaro Door / Window Sensor 2 is listed at $50.45. Eufy Entry Sensor (better spec).

Who should buy Eufy Entry Sensor?

Choose Eufy Entry Sensor if your priority is price and rating and that matters more than integrations.

Who should buy Fibaro Door / Window Sensor 2?

Choose Fibaro Door / Window Sensor 2 if your priority is integrations and sensors and that matters more than price.

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.