Fibaro Door / Window Sensor 2 vs Meross Door and Window Sensor

Full Smart Door & Window Sensors comparison in 2026

Updated January 2026
Data from Amazon and official Fibaro and Meross sites.
2026 verdict
For most buyers in 2026, Fibaro Door / Window Sensor 2 is the safer pick. The comparison tilts its way because of rating, sensors, and alerts, with its broader overall balance keeping it in front. The only strong reason to choose Meross Door and Window Sensor is if price and integrations is more important to you than the overall verdict. That is enough to make Fibaro Door / Window Sensor 2 the better pick for most buyers.
FeatureFibaro Door / Window Sensor 2Meross Door and Window SensorWinner
Price$50.45$17.99Meross Door and Window Sensor
Rating3.73.1Fibaro Door / Window Sensor 2
IntegrationsHome AssistantGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home AssistantMeross Door and Window Sensor
SensorsDoor & Window Open/Close, TemperatureDoor & Window Open/CloseFibaro Door / Window Sensor 2
AlertsDoor & Window Open/Close Alerts, Temperature Alerts, Tamper Alerts, Low Battery AlertsDoor & Window Open/Close AlertsFibaro Door / Window Sensor 2
Warranty1 year1 yearTie
Weather ResistanceNONOTie
Battery Life2 years2 yearsTie
ConnectivityZ-WaveOtherTie
Winner
$50.45
BUY NOW
  • + Rating: 3.7
  • + Sensors: Door & Window Open/Close, Temperature
  • + Alerts: Door & Window Open/Close Alerts, Temperature Alerts, Tamper Alerts, Low Battery Alerts
  • - Price: $50.45 vs $17.99
  • - Integrations: Home Assistant vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant
18% OFF
$21.99
$17.99
BUY NOW
  • + Price: $17.99
  • + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant
  • - Rating: 3.1 vs 3.7
  • - Sensors: Door & Window Open/Close vs Door & Window Open/Close, Temperature

Frequently Asked Questions (FAQ)

Which is better overall: Fibaro Door / Window Sensor 2 or Meross Door and Window Sensor?
Fibaro Door / Window Sensor 2 has the stronger overall profile in this comparison, especially for rating, sensors, and alerts.
What is the biggest difference between Fibaro Door / Window Sensor 2 and Meross Door and Window Sensor?
Price is one of the clearest differences: Fibaro Door / Window Sensor 2 lists $50.45, while Meross Door and Window Sensor lists $17.99.
Which one looks better on price?
Fibaro Door / Window Sensor 2 is listed at $50.45, while Meross Door and Window Sensor is listed at $17.99. Meross Door and Window Sensor (better spec).
Who should buy Fibaro Door / Window Sensor 2?
Choose Fibaro Door / Window Sensor 2 if your priority is rating and sensors and that matters more than price.
Who should buy Meross Door and Window Sensor?
Choose Meross Door and Window Sensor if your priority is price and integrations and that matters more than rating.
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