10 The Best Smart Smoke Alarm We've Tested 2025 | SHR

Source: Amazon

Our pick: X-Sense Smart Smoke Detector Carbon Monoxide

The X-Sense Smart Smoke and Carbon Monoxide Detector (SC07-WX) is a feature-rich safety device that combines smoke and carbon monoxide detection with smart Wi-Fi connectivity. After using this unit, I have found several key strengths as well as some areas for improvement.

Pros

1. Dual Detection for Enhanced Safety
   This device effectively monitors both smoke and carbon monoxide levels, providing comprehensive protection for homes and apartments. The combination of these two essential safety features in one unit reduces the need for multiple detectors.

2. Real-Time App Notifications
   The Wi-Fi connectivity allows users to receive instant alerts on their smartphone via the X-Sense app. This feature is especially useful for homeowners who travel frequently or want to monitor their property remotely. The app is easy to set up and provides clear notifications when the alarm is triggered.

3. Loud and Distinct Alarm
   The alarm is loud enough to be heard throughout the house, ensuring that anyone inside is quickly alerted in case of an emergency. It also provides different alert tones for smoke and carbon monoxide, making it easier to identify the threat.

4. Replaceable Battery for Convenience
   Unlike some detectors with non-replaceable lithium batteries, this model allows users to change the battery when needed, extending the device’s lifespan and reducing long-term costs.

5. Modern and Compact Design
   The unit has a sleek, low-profile design that blends well with most home interiors. It is not bulky or intrusive, making it easy to install in various locations.

Cons

1. Wi-Fi Connection Can Be Unstable
   While the smart features are convenient, the Wi-Fi connection occasionally drops, requiring manual reconnection. This could be a problem if the device loses connectivity without notifying the user. A stronger and more reliable network module would be a welcome improvement.

2. App Could Be More Intuitive
   Although the X-Sense app provides useful alerts, its interface could be more user-friendly. Some users may find it takes time to navigate settings or locate past alerts. Enhancements to the app’s design and functionality would improve the overall experience.

The X-Sense Smart Smoke and Carbon Monoxide Detector (SC07-WX) is a well-designed safety device with strong performance, reliable dual detection, and useful smart features. The real-time notifications and loud alarm provide peace of mind, while the replaceable battery ensures long-term usability. However, occasional Wi-Fi issues, a somewhat clunky app, and the lack of smart home integration are areas that could be improved.

For those who value remote monitoring and smart alerts, this detector is a solid investment. However, if you are looking for a more budget-friendly or smart home-compatible option, other models may be worth considering.

User Reviews: "Transitioned from a First Alert device that was hardwired with Battery Backup. With it being the size of the traditional devices, I was a bit surprised the mounting plate on this didn't have standard screw holes for electrical boxes. It wasn't to difficult to drill a couple and bevel the holes so the screws stay flush, but it seems like something X-Sense should consider.

The app support has been great for the weeks since I installed everything this and adding devices was super easy. It's really nice to be able to silence an alarm from the app."

Also great: X-Sense Smart Smoke Detector Fire Alarm

The X-Sense Smart Smoke Detector (XS01-WX) is a compact, battery-powered fire alarm with Wi-Fi connectivity and real-time app notifications, designed for modern home safety. It offers a smart and convenient way to monitor fire hazards remotely while maintaining essential smoke detection capabilities. Here’s an objective review of its strengths and weaknesses based on real-world use.

Pros

1. Smart Wi-Fi Connectivity with App Alerts
   Unlike traditional smoke detectors, this model connects to Wi-Fi (2.4 GHz) and sends instant notifications to your smartphone via the X-Sense Home Security App. This feature is especially useful for homeowners who want remote monitoring, whether at work, on vacation, or managing a rental property.

2. Compact and Modern Design
   Measuring just 3 inches in diameter and 1.9 inches in depth, the XS01-WX is much smaller than most standard smoke detectors. Its sleek and minimalist design allows it to blend into any home décor without being an eyesore.

3. Replaceable Battery for Cost-Effectiveness
   The replaceable lithium battery extends the lifespan of the unit, unlike sealed battery models that must be discarded after 10 years. This feature makes it more environmentally friendly and cost-efficient over time.

4. Photoelectric Sensor for Reliable Detection
   The XS01-WX uses a photoelectric sensor, which is more effective at detecting slow-burning fires compared to traditional ionization sensors. It also helps reduce false alarms from cooking smoke or steam.

5. Loud Audible Alarm for Immediate Alerts
   In addition to app notifications, the alarm emits a high-pitched 85dB sound, ensuring that household members can hear it clearly even if they do not check their phones right away.

6. Easy Installation with No Hardwiring Needed
   Since this model is battery-powered, installation is straightforward. It can be mounted on ceilings or walls without requiring professional assistance or additional wiring.

Cons

1. No Smart Home Integration
   The XS01-WX does not integrate with Alexa, Google Assistant, or Apple HomeKit, meaning it cannot be controlled via voice commands or included in smart home automation routines. This could be a drawback for users who want full home automation.

2. App Could Be More Intuitive
   The X-Sense Home Security App is functional but not as user-friendly as some competitors. Navigation and setup may take a bit longer, especially for users unfamiliar with smart home technology.

The X-Sense Smart Smoke Detector (XS01-WX) is an excellent standalone smart fire alarm that provides Wi-Fi alerts, a compact design, and replaceable battery convenience. It is ideal for small to medium-sized homes, apartments, and rental properties where remote fire monitoring is a priority.

However, lack of carbon monoxide detection, smart home integration, and interconnectivity may limit its appeal for users looking for a more advanced, all-in-one safety solution.

For those who want an affordable smart smoke alarm with app-based alerts, the XS01-WX is a reliable choice. However, users needing a smoke and CO combo unit or smart home compatibility may want to explore other options.

User Reviews: "Easy to install, easy to use app with all the information you’d need. I put one the garage which sets away from the house, I like the thought of being notified of a fire no matter where I am so I’m going to put one in the house as well."

Also great: X-Sense Smart Smoke Detectors with SBS50

The X-Sense Smart Smoke Detector (Model FS51) with SBS50 Base Station is a compact and interconnected fire alarm system designed for modern home safety. With Wi-Fi connectivity, app integration, and wireless interconnection, it offers advanced protection beyond traditional smoke alarms. After testing this model, here are its key strengths and areas for improvement.

Pros

1. Wireless Interconnection for Whole-Home Protection
   One of the standout features is the ability to interconnect multiple FS51 units. When one alarm is triggered, all linked detectors sound simultaneously, ensuring that the alert reaches every corner of the home. This is particularly beneficial for multi-story houses.

2. SBS50 Base Station for Centralized Monitoring
   The inclusion of the SBS50 Base Station enhances functionality by serving as a hub for all connected alarms. It provides real-time status updates and helps streamline notifications through the X-Sense Home Security App.

3. Smartphone Alerts for Remote Monitoring
   The Wi-Fi connectivity allows users to receive instant alerts on their smartphone, even when away from home. This feature is especially useful for travelers, landlords, and busy homeowners who want to stay informed about potential fire hazards.

4. Compact and Lightweight Design
   Measuring just 3 inches in diameter and 1.9 inches in depth, this mini smoke alarm is much smaller than conventional detectors, making it less obtrusive when mounted on ceilings or walls. Despite its size, it delivers powerful and reliable smoke detection.

5. Photoelectric Sensor for Fast and Accurate Detection
   The FS51 uses a photoelectric sensor, which is more effective at detecting slow-burning fires compared to traditional ionization sensors. This technology reduces false alarms caused by cooking fumes while maintaining high sensitivity to real fire threats.

6. Loud and Clear Audible Alarm
   In addition to app notifications, the alarm itself emits a high-pitched sound that can be easily heard throughout the house. This ensures immediate awareness even if the phone is not nearby.

7. Battery-Powered for Flexible Placement
   Since the device is battery-powered, it does not require hardwiring, making installation quick and hassle-free. This flexibility allows placement in various locations without needing access to an electrical outlet.

Cons

1. No Smart Home Integration
   Unlike some competing models, this detector does not integrate with Alexa, Google Assistant, or Apple HomeKit. Smart home connectivity would improve automation and allow voice alerts or status checks.

2. Limited Compatibility with Other Alarms
   While the FS51 can interconnect with other X-Sense alarms, it may not be compatible with smoke detectors from different brands. Users looking to expand an existing system may need to replace their old units to maintain full connectivity.

The X-Sense Smart Smoke Detector (FS51) with SBS50 Base Station is a highly effective and compact fire alarm system that excels in interconnectivity, smart alerts, and ease of installation. Its wireless network ensures comprehensive home coverage, while the photoelectric sensor enhances fire detection accuracy.

However, the dependency on the base station for smart features, lack of carbon monoxide detection, and absence of third-party smart home integration may be drawbacks for some users.

For those who need a wirelessly interconnected smoke alarm system with remote notifications, this is a solid investment. However, users who prioritize smart home compatibility or a smoke-CO combo detector might want to explore alternative options.

User Reviews: "I bought this CO2 along with the Smoke Alarm system to set up as a bundle in our home. It was probably the easiest thing to set up I have ever experienced. The hub found all units, tested everything and so far everything is working great. I plan to buy this for my in-laws and monitor it for them."

Yes, there are smart smoke alarms available in the market. Smart smoke alarms are designed to connect to your home's Wi-Fi network and offer additional features and connectivity options. They can send notifications and alerts to your smartphone or other connected devices, allowing you to receive real-time updates about potential smoke or fire events even when you're away from home. Some smart smoke alarms can also integrate with other smart home devices and systems for enhanced automation and control.

Which smoke alarm is best?

Determining the best smoke alarm depends on various factors, including your specific needs, preferences, and the requirements of your environment. Some reputable brands known for producing high-quality smoke alarms include Kidde, First Alert, Nest, and BRK. When selecting a smoke alarm, consider factors such as reliability, sensitivity to smoke, ease of installation and maintenance, additional features, and connectivity options. Reading customer reviews and ensuring that the smoke alarm meets safety standards and certifications in your region can also help in determining the best option for your situation.

What is a smart smoke alarm?

A smart smoke alarm is a smoke alarm that incorporates smart technology and connectivity features. These alarms can connect to your home's Wi-Fi network and provide additional capabilities beyond basic smoke detection. Smart smoke alarms can send real-time notifications and alerts to your smartphone or other connected devices, allowing you to be notified of potential smoke or fire events even when you're away from home. They may also offer advanced features such as integration with other smart home devices, voice alerts, self-testing and monitoring capabilities, and remote control through smartphone apps.

What is the new technology for smoke alarms?

One of the newer technologies for smoke alarms is the incorporation of advanced sensing technologies, such as multi-sensor or dual-sensor smoke alarms. These alarms combine different detection technologies, such as photoelectric and ionization, to provide comprehensive smoke detection and reduce false alarms. Additionally, smart smoke alarms with Wi-Fi connectivity and advanced features have become increasingly popular, allowing for remote monitoring, smartphone alerts, and integration with smart home systems. Some advanced smoke alarms also incorporate self-testing and monitoring capabilities, ensuring that the alarm is functioning properly and alerting homeowners when maintenance is required.

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