Aqara

Aqara Door Window Sensor

★★★★☆ 4.3/5 (4 customer reviews)
Overall Score4.3/5.0
Estimated typical price
Indicative · Based on retailer aggregation
~6 mo. trend
$26.99 $37.99 −29%
6 MO. AGO TODAY $30 $27
down 11.5% over the last 6 months

Estimated typical price for the device in major marketplaces. Indicative only — your retailer may show a different price. Not a binding offer.

Expert Verdict

The Aqara Door Window Sensor is an excellent choice for anyone looking to add smart security and automation to their home environment. Its strong compatibility with Apple HomeKit and reliable Zigbee connectivity make it a flexible and effective sensor. While it does require a hub for full functionality, the ease of installation and long battery life make it a worthwhile investment for smart home users.

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Key Features
  • Magnetic contact sensor for door/window open-close detection
  • Supports Apple HomeKit, Zigbee 3.0 compatible
  • Easy installation with adhesive backing
  • Long battery life up to 2 years with CR1632 battery
  • Real-time notifications on mobile devices
  • Works with Aqara Hub for automation and integration
  • Compact and lightweight design
✓ Pros
  • Highly accurate and responsive detection
  • Seamless integration with Apple HomeKit and Aqara ecosystem
  • Long-lasting battery reduces frequent replacements
  • Simple, tool-free installation on various door/window types
  • Reliable Zigbee mesh network communication
  • Enables customizable automation scenes for enhanced security
✗ Cons
  • Requires Aqara Hub or compatible gateway for advanced features
  • Adhesive may lose stickiness on certain surfaces over time
  • Limited to door/window status detection only

Full Review

The Aqara Door Window Sensor is a compact, reliable smart home device designed to monitor the status of doors and windows in your home. It integrates seamlessly with the Aqara Hub and supports Apple HomeKit, making it a versatile option for smart home enthusiasts looking to enhance security and automation. The sensor uses a magnetic switch to detect open or closed states, offering real-time alerts to your smartphone when a door or window is opened or closed. Its small form factor and wireless design allow for easy installation on any door or window frame without the need for professional help.

Beyond basic monitoring, the Aqara Door Window Sensor supports automation routines that can trigger other smart devices, such as lights or alarms, based on door/window activity. It boasts a long battery life, often lasting up to two years on a single CR1632 battery, minimizing maintenance. The device communicates reliably within a Zigbee mesh network, which enhances connectivity and responsiveness when paired with other Aqara or compatible Zigbee devices.

Overall, the Aqara Door Window Sensor offers a dependable and user-friendly solution for enhancing home security and automation. While it excels in compatibility and battery life, it requires the Aqara Hub or a compatible gateway for full functionality, which is an important consideration for potential buyers.

Customer Reviews

Emma R. March 2025
★★★★★
Reliable and easy to use
I've installed several Aqara Door Window Sensors around my house, and they work flawlessly with my Apple HomeKit setup. The notifications are instant, and I love how simple it was to put them up without any tools. Battery life has been great so far.
Lucas M. January 2025
★★★★☆
Good sensor but hub required
The sensor performs well and is very accurate, but you do need the Aqara Hub to use all features which adds to the cost. Still, once connected, it integrates nicely with other devices and automations.
Sophia T. February 2025
★★★★☆
Great sensor, minor adhesive issue
The device works great and the alerts are timely. My only complaint is that the adhesive didn't stick well on one of my wooden doors, so I had to use double-sided tape. Otherwise, a solid product.
James W. December 2024
★★★★☆
Compact and effective
I like how small and discreet the sensor is. It's been reliable for months and the battery life is impressive. I just wish it could detect more than just open/close status.