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Door & Window Sensors · Head to head

Arlo All-in-One Sensor vs Fibaro Door / Window Sensor 2

Full Smart Door & Window Sensors comparison in 2026

Updated October 2026
Data from Amazon and official Arlo and Fibaro sites.
2026 verdict
Arlo All-in-One Sensor has the better all-around case than Fibaro Door / Window Sensor 2 in 2026, starting with price, rating, and integrations.
Arlo All-in-One Sensor
Winner
Arlo All-in-One Sensor
$23.99$29.9920% OFF
Buy on Amazon USACheck price
It wins the broader comparison through price, rating, and integrations, while sensors and alerts help confirm the result. The only strong reason to choose Fibaro Door / Window Sensor 2 is if its specific feature mix is more important to you than the overall verdict. As a general recommendation, Arlo All-in-One Sensor comes out on top.
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FeatureArlo All-in-One SensorFibaro Door / Window Sensor 2Winner
Price$23.99$50.45Arlo All-in-One Sensor
Rating4.03.6Arlo All-in-One Sensor
IntegrationsGoogle Home, Alexa, Samsung SmartThingsSamsung SmartThings, Home AssistantArlo All-in-One Sensor
SensorsDoor & Window Open/Close, Light, Motion, TemperatureDoor & Window Open/Close, TemperatureArlo All-in-One Sensor
AlertsDoor & Window Open/Close Alerts, Motion Alerts, Temperature AlertsDoor & Window Open/Close Alerts, Temperature Alerts, Tamper Alerts, Low Battery AlertsArlo All-in-One Sensor
Warranty1 year1 yearTie
Weather ResistanceNONOTie
ConnectivityOtherZ-WaveTie

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • Arlo All-in-One Sensor
  • Fibaro Door / Window Sensor 2

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Frequently Asked Questions

Which is better overall: Arlo All-in-One Sensor or Fibaro Door / Window Sensor 2?

Arlo All-in-One Sensor has the stronger overall profile in this comparison, especially for price, rating, and integrations.

What is the biggest difference between Arlo All-in-One Sensor and Fibaro Door / Window Sensor 2?

Price is one of the clearest differences: Arlo All-in-One Sensor lists $23.99, while Fibaro Door / Window Sensor 2 lists $50.45.

Which one looks better on price?

Arlo All-in-One Sensor is listed at $23.99, while Fibaro Door / Window Sensor 2 is listed at $50.45. 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 the competing advantages.

Who should buy Fibaro Door / Window Sensor 2?

Choose Fibaro Door / Window Sensor 2 if your priority is its specific strengths and that matters more than price.

Full comparison table

Compare all 28 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.

  • 28 Door & Window Sensors
  • 40 specs compared
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