Best Smart Window Sensor For Security This Year – Smart Home Reviews
Our winners of the Best Smart Window Sensor For Security this year are:
BEST OVERALL
Ring Alarm Contact Sensor

- Compatible with Ring Alarm System
- Easy installation
- Real-time alerts
- Battery-powered
- Compact design
Introduction
Are you looking for the best smart window sensor for security to protect your home? With the increasing need for home security, smart window sensors have become essential gadgets. They offer peace of mind by alerting you whenever a window is opened or tampered with, ensuring your home remains safe and secure.
In this article, we review the top 10 smart window sensors for security available on Amazon. We also provide a detailed buying guide to help you choose the right product for your needs and answer some frequently asked questions about these devices. Read on to find the best smart window sensor for your home.

Reviews & Comparisons
1. Ring Alarm Contact Sensor
The Ring Alarm Contact Sensor is a versatile and reliable option for securing your windows. It integrates seamlessly with the Ring Alarm Security System and offers real-time alerts to your smartphone.

Read Customer Reviews Here »
Why we like it
We like it because of its easy installation process and compatibility with the Ring ecosystem, making it a great addition to any Ring-based security setup.
Features
- Compatible with Ring Alarm System
- Easy installation
- Real-time alerts
- Battery-powered
- Compact design
Pros
- Seamless Ring integration
- Quick setup
- Reliable performance
- Affordable
- Expandable system
Cons
- Requires Ring Alarm Base Station
- Limited to Ring ecosystem
- May need frequent battery changes
- No direct Wi-Fi connectivity
- Not weatherproof
Our Verdict
The Ring Alarm Contact Sensor is an excellent choice for those already using the Ring Alarm System. Its seamless integration and reliable performance make it a valuable addition to your home security setup.
2. Wyze Sense Contact Sensor
The Wyze Sense Contact Sensor is a budget-friendly option that offers reliable window security. It works with the Wyze Sense Hub and provides instant alerts to your smartphone.

Read Customer Reviews Here »
Why we like it
We like it because of its affordability and ease of use. It’s a great option for those looking for basic window security without breaking the bank.
Features
- Compatible with Wyze Sense Hub
- Affordable
- Instant alerts
- Compact design
- Battery-powered
Pros
- Budget-friendly
- Easy to install
- Reliable alerts
- Compact size
- Works with Wyze ecosystem
Cons
- Requires Wyze Sense Hub
- Limited to Wyze ecosystem
- Shorter battery life
- No direct Wi-Fi connectivity
- Not weatherproof
Our Verdict
The Wyze Sense Contact Sensor is a great choice for those on a budget. Its affordability and reliable performance make it a smart addition to any Wyze-based security system.
3. Samsung SmartThings Multipurpose Sensor
The Samsung SmartThings Multipurpose Sensor is a versatile device that can be used for window security. It integrates with the SmartThings ecosystem and offers various functionalities, including window and door monitoring.

Read Customer Reviews Here »
Why we like it
We like it because of its versatility and compatibility with a wide range of smart home devices. It’s a great option for those looking for a multifunctional sensor.
Features
- Compatible with SmartThings
- Versatile functionality
- Easy installation
- Battery-powered
- Real-time alerts
Pros
- Versatile
- Wide compatibility
- Easy setup
- Reliable alerts
- Expandable system
Cons
- Requires SmartThings Hub
- Battery life varies
- Higher price point
- No direct Wi-Fi connectivity
- Not weatherproof
Our Verdict
The Samsung SmartThings Multipurpose Sensor is an excellent choice for those looking for a versatile and compatible sensor. Its wide range of functionalities makes it a valuable addition to any SmartThings setup.
4. Yale Assure Lock SL with Z-Wave
The Yale Assure Lock SL with Z-Wave is a smart lock that also functions as a window sensor. It integrates with Z-Wave systems and provides real-time alerts and remote control features.

Read Customer Reviews Here »
Why we like it
We like it because of its dual functionality as a lock and window sensor. It’s a great option for those looking to enhance both window and door security.
Features
- Z-Wave compatibility
- Dual functionality
- Remote control
- Real-time alerts
- Battery-powered
Pros
- Dual functionality
- Z-Wave integration
- Remote control
- Reliable alerts
- Sleek design
Cons
- Requires Z-Wave hub
- Higher price point
- Battery life varies
- No direct Wi-Fi connectivity
- Not weatherproof
Our Verdict
The Yale Assure Lock SL with Z-Wave is a smart choice for those looking for a dual-function device. Its integration with Z-Wave systems and reliable performance make it a valuable addition to any smart home.
5. SimpliSafe Entry Sensor
The SimpliSafe Entry Sensor is a reliable and easy-to-install option for window security. It integrates with the SimpliSafe Home Security System and provides instant alerts to your smartphone.

Read Customer Reviews Here »
Why we like it
We like it because of its simplicity and reliability. It’s a great option for those looking for straightforward window security without any complicated setup.
Features
- Compatible with SimpliSafe
- Easy installation
- Instant alerts
- Battery-powered
- Compact design
Pros
- Simple setup
- Reliable performance
- Affordable
- Compact size
- Works with SimpliSafe system
Cons
- Requires SimpliSafe system
- Limited to SimpliSafe ecosystem
- Battery life varies
- No direct Wi-Fi connectivity
- Not weatherproof
Our Verdict
The SimpliSafe Entry Sensor is a great choice for those already using the SimpliSafe system. Its reliable performance and easy installation make it a valuable addition to your home security setup.
6. Abode Mini Door/Window Sensor
The Abode Mini Door/Window Sensor is a compact and reliable option for window security. It integrates with the Abode Home Security System and offers real-time alerts to your smartphone.

Read Customer Reviews Here »
Why we like it
We like it because of its compact design and seamless integration with the Abode system. It’s a great option for those looking for a discreet and reliable sensor.
Features
- Compatible with Abode
- Compact design
- Real-time alerts
- Battery-powered
- Easy installation
Pros
- Compact size
- Reliable performance
- Easy setup
- Works with Abode system
- Discreet design
Cons
- Requires Abode system
- Limited to Abode ecosystem
- Battery life varies
- No direct Wi-Fi connectivity
- Not weatherproof
Our Verdict
The Abode Mini Door/Window Sensor is an excellent choice for those using the Abode system. Its compact design and reliable performance make it a valuable addition to any home security setup.
7. ecobee SmartSensor for Doors and Windows
The ecobee SmartSensor for Doors and Windows is a versatile and reliable option for window security. It integrates with the ecobee system and provides real-time alerts and occupancy detection.

Read Customer Reviews Here »
Why we like it
We like it because of its versatility and integration with the ecobee system. It’s a great option for those looking for a multifunctional sensor that enhances home security and energy efficiency.
Features
- Compatible with ecobee
- Real-time alerts
- Occupancy detection
- Battery-powered
- Easy installation
Pros
- Versatile functionality
- Reliable performance
- Easy setup
- Works with ecobee system
- Energy-efficient
Cons
- Requires ecobee system
- Limited to ecobee ecosystem
- Battery life varies
- No direct Wi-Fi connectivity
- Not weatherproof
Our Verdict
The ecobee SmartSensor for Doors and Windows is a smart choice for those using the ecobee system. Its versatile functionality and reliable performance make it a valuable addition to any smart home.
8. August Smart Lock Pro + Connect
The August Smart Lock Pro + Connect is a smart lock that also functions as a window sensor. It integrates with various smart home systems and offers real-time alerts and remote control features.

Read Customer Reviews Here »
Why we like it
We like it because of its dual functionality as a lock and window sensor. It’s a great option for those looking to enhance both window and door security with a single device.
Features
- Compatible with multiple systems
- Dual functionality
- Remote control
- Real-time alerts
- Battery-powered
Pros
- Dual functionality
- Wide compatibility
- Remote control
- Reliable alerts
- Sleek design
Cons
- Higher price point
- Battery life varies
- Requires additional hub for some features
- No direct Wi-Fi connectivity
- Not weatherproof
Our Verdict
The August Smart Lock Pro + Connect is a great choice for those looking for a dual-function device. Its wide compatibility and reliable performance make it a valuable addition to any smart home.
9. Eve Door & Window Sensor
The Eve Door & Window Sensor is a reliable and easy-to-install option for window security. It integrates with Apple HomeKit and provides real-time alerts to your iPhone or iPad.

Read Customer Reviews Here »
Why we like it
We like it because of its seamless integration with Apple HomeKit. It’s a great option for those looking for a sensor that works seamlessly with their Apple devices.
Features
- Compatible with Apple HomeKit
- Easy installation
- Real-time alerts
- Battery-powered
- Compact design
Pros
- Seamless HomeKit integration
- Easy setup
- Reliable performance
- Compact size
- No hub required
Cons
- Limited to Apple ecosystem
- Battery life varies
- Higher price point
- No direct Wi-Fi connectivity
- Not weatherproof
Our Verdict
The Eve Door & Window Sensor is an excellent choice for Apple users. Its seamless integration with HomeKit and reliable performance make it a valuable addition to any Apple-based smart home.
10. Honeywell Home SiXMINICT Mini Door/Window Contact
The Honeywell Home SiXMINICT Mini Door/Window Contact is a compact and reliable option for window security. It integrates with Honeywell Home systems and offers real-time alerts to your smartphone.

Read Customer Reviews Here »
Why we like it
We like it because of its compact design and seamless integration with Honeywell Home systems. It’s a great option for those looking for a discreet and reliable sensor.
Features
- Compatible with Honeywell Home
- Compact design
- Real-time alerts
- Battery-powered
- Easy installation
Pros
- Compact size
- Reliable performance
- Easy setup
- Works with Honeywell Home system
- Discreet design
Cons
- Requires Honeywell Home system
- Limited to Honeywell ecosystem
- Battery life varies
- No direct Wi-Fi connectivity
- Not weatherproof
Our Verdict
The Honeywell Home SiXMINICT Mini Door/Window Contact is an excellent choice for those using the Honeywell Home system. Its compact design and reliable performance make it a valuable addition to any home security setup.
Buying Guide
When purchasing a smart window sensor for security, consider the following key points:
- Compatibility: Ensure the sensor is compatible with your existing smart home system. Some sensors work with specific platforms like Amazon Alexa, Google Assistant, or Apple HomeKit. Check the product specifications for compatibility information. Learn more about smart home compatibility on CNET.
- Connectivity: Look for sensors that offer reliable connectivity options, such as Wi-Fi, Zigbee, or Z-Wave. This ensures seamless integration and communication with other smart devices in your home. For more details about smart home connectivity, visit TechHive.
- Battery Life: Choose a sensor with long battery life to reduce the frequency of battery replacements. Some sensors offer low-battery alerts, helping you stay informed when it’s time to change the batteries.
- Ease of Installation: Opt for sensors that are easy to install and set up. Many smart window sensors come with adhesive backing or mounting hardware, making the installation process straightforward and hassle-free.
- Additional Features: Consider sensors that offer extra features like tamper alerts, integration with other security devices, and customizable notifications. These additional features can enhance the overall security of your home.
FAQs
How do smart window sensors work?
Smart window sensors typically use magnetic or contact-based mechanisms to detect when a window is opened or closed. When the sensor detects a change in the state of the window, it sends an alert to your smartphone or smart home system, allowing you to take appropriate action.
Can smart window sensors be integrated with other smart home devices?
Yes, many smart window sensors can be integrated with other smart home devices, such as security cameras, alarms, and smart lights. This integration allows for a more comprehensive home security system, where multiple devices work together to enhance your home’s safety.
Do smart window sensors require a hub?
Some smart window sensors require a hub, especially those that use Zigbee or Z-Wave protocols. However, there are also Wi-Fi-based sensors that can connect directly to your home network without the need for a hub. Check the product specifications to determine if a hub is required.
How often do I need to replace the batteries in a smart window sensor?
Battery life varies depending on the sensor and its usage. On average, smart window sensors have a battery life of 6 months to 2 years. Some sensors provide low-battery alerts, so you know when it’s time to replace the batteries.
Are smart window sensors weatherproof?
Not all smart window sensors are weatherproof. If you plan to use the sensor on windows that are exposed to the elements, look for models that are specifically designed to be weather-resistant. Check the product description for weatherproof ratings and specifications.
Conclusion
Choosing the best smart window sensor for security involves considering factors like compatibility, connectivity, battery life, ease of installation, and additional features. With these key points in mind, you can find a sensor that meets your needs and enhances the security of your home. Our reviews of the top 10 smart window sensors on Amazon will help you make an informed decision.