Door & Window Sensors · Head to head

Aqara Door and Window Sensor vs Sonoff DW2-WIFI

Full Smart Door & Window Sensors comparison in 2026

Updated June 2026
Data from Amazon and official Aqara and Sonoff sites.
2026 verdict
Sonoff DW2-WIFI edges out Aqara Door and Window Sensor in 2026, led by price and connectivity. It wins the broader comparison through price and connectivity, while its broader overall balance helps confirm the result. There is still a case for Aqara Door and Window Sensor, but mainly if rating and integrations is what you value most. That is why the final call still favors Sonoff DW2-WIFI.
vs
FeatureAqara Door and Window SensorSonoff DW2-WIFIWinner
Price$17.99$12.23Sonoff DW2-WIFI
Rating4.43.8Aqara Door and Window Sensor
ConnectivityZigbee2.4 GHz WiFi, BluetoothSonoff DW2-WIFI
IntegrationsGoogle Home, Alexa, Apple HomeKit, Home Assistant, IFTTTGoogle Home, Alexa, Home Assistant, IFTTTAqara Door and Window Sensor
Warranty1 year1 yearTie
Weather ResistanceNONOTie
SensorsDoor & Window Open/CloseDoor & Window Open/CloseTie
AlertsDoor & Window Open/Close Alerts, Tamper AlertsDoor & Window Open/Close Alerts, Low Battery AlertsTie

Frequently Asked Questions (FAQ)

Which is better overall: Aqara Door and Window Sensor or Sonoff DW2-WIFI?
Sonoff DW2-WIFI has the stronger overall profile in this comparison, especially for price and connectivity.
What is the biggest difference between Aqara Door and Window Sensor and Sonoff DW2-WIFI?
Price is one of the clearest differences: Aqara Door and Window Sensor lists $17.99, while Sonoff DW2-WIFI lists $12.23.
Which one looks better on price?
Aqara Door and Window Sensor is listed at $17.99, while Sonoff DW2-WIFI is listed at $12.23. Sonoff DW2-WIFI (better spec).
Who should buy Aqara Door and Window Sensor?
Choose Aqara Door and Window Sensor if your priority is rating and integrations and that matters more than price.
Who should buy Sonoff DW2-WIFI?
Choose Sonoff DW2-WIFI if your priority is price and connectivity and that matters more than rating.
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