Updated January 2026
Data from Amazon and official Fibaro site.
2026 verdict
Taken as a whole in 2026, Fibaro Door / Window Sensor wins this matchup. The comparison tilts its way because of price and integrations, with its broader overall balance keeping it in front. Pick Fibaro Door / Window Sensor 2 only when rating is the deciding factor for your setup. In practical terms, Fibaro Door / Window Sensor is the easier product to recommend.
vs
FeatureFibaro Door / Window SensorFibaro Door / Window Sensor 2Winner
Price$48.53$50.45Fibaro Door / Window Sensor
Rating3.33.7Fibaro Door / Window Sensor 2
IntegrationsApple HomeKit, Home AssistantHome AssistantFibaro Door / Window Sensor
Warranty1 year1 yearTie
Weather ResistanceNONOTie
Battery Life2 years2 yearsTie
ConnectivityBluetoothZ-WaveTie
SensorsDoor & Window Open/Close, TemperatureDoor & Window Open/Close, TemperatureTie
AlertsDoor & Window Open/Close Alerts, Temperature Alerts, Tamper Alerts, Low Battery AlertsDoor & Window Open/Close Alerts, Temperature Alerts, Tamper Alerts, Low Battery AlertsTie

Frequently Asked Questions (FAQ)

Which is better overall: Fibaro Door / Window Sensor or Fibaro Door / Window Sensor 2?
Fibaro Door / Window Sensor has the stronger overall profile in this comparison, especially for price and integrations.
What is the biggest difference between Fibaro Door / Window Sensor and Fibaro Door / Window Sensor 2?
Price is one of the clearest differences: Fibaro Door / Window Sensor lists $48.53, while Fibaro Door / Window Sensor 2 lists $50.45.
Which one looks better on price?
Fibaro Door / Window Sensor is listed at $48.53, while Fibaro Door / Window Sensor 2 is listed at $50.45. Fibaro Door / Window Sensor (better spec).
Who should buy Fibaro Door / Window Sensor?
Choose Fibaro Door / Window Sensor if your priority is price and integrations and that matters more than rating.
Who should buy Fibaro Door / Window Sensor 2?
Choose Fibaro Door / Window Sensor 2 if your priority is rating and that matters more than price.
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