10 Best Wifi Smoke Detector 2025 in the United States

The X-Sense Smart Smoke and Carbon Monoxide Detector SC07-WX features reliable dual-sensor detection using photoelectric smoke and electrochemical CO sensors, providing broad protection against fire and carbon monoxide dangers. It connects to your home’s 2.4 GHz Wi-Fi network, enabling real-time alerts on your smartphone through the X-Sense Home Security app. This allows for remote monitoring and instant notifications for alarms, low battery status, and faults.

A notable feature is the replaceable lithium metal battery included with the unit, designed to last up to 10 years to ensure long-term safety without frequent replacements. The alarm produces a loud audible alert for emergencies. Additionally, the app supports device sharing with up to 12 individuals, so family or friends can stay updated as well. The detector only supports 2.4 GHz Wi-Fi and the units do not communicate with each other, requiring individual management within the app. It is not compatible with any base station, and the optional 24/7 professional monitoring service requires a subscription for fire department dispatch.

Installation is simple since the unit is battery powered and does not require hardwiring, making it ideal for renters or homeowners seeking easy setup. The product is available in a 6-pack, suitable for protecting multiple rooms or floors. This smoke and CO detector is a practical choice for those wanting durable home safety with smartphone alerts, provided they have a 2.4 GHz Wi-Fi network and prefer straightforward installation without wiring. Users should be prepared to manage each device individually through the app and consider the subscription for immediate emergency response.

The Kidde Smoke & Carbon Monoxide Detector is a dual-function device that detects both smoke and carbon monoxide, making it a cost-effective option for home safety. It features a 10-year battery, eliminating the need for frequent battery changes and ensuring no low battery chirps. The device utilizes enhanced sensing technology to reduce false alarms, particularly from cooking, and meets multiple UL and FCC standards, ensuring reliability and safety.

The self-testing alarm feature adds an extra layer of security, though manual weekly tests are still recommended. LED indicators provide clear status updates, with distinct colors for normal operation, errors, and detected hazards, accompanied by an 85-decibel alarm for emergencies. Installation is straightforward, requiring no wiring, making it user-friendly for most homeowners. The test and hush button allows easy silencing of false alarms and regular functionality checks.

A 10-year limited warranty is provided for peace of mind. However, the lack of WiFi connectivity and smart home integration means it does not offer remote monitoring or notifications via a mobile app, which are key features in the 'wifi-smoke-detector' category. This product is best suited for users who prioritize long battery life, easy installation, and dual detection over smart connectivity features.

The X-Sense Wireless Interconnected Combination Smoke and Carbon Monoxide Detector offers a solid solution for dual protection against fires and carbon monoxide threats. Featuring both photoelectric and electrochemical sensors, it provides reliable detection for both smoke and CO, alerting users effectively through an audible alarm. The standout feature of this detector is its ability to wirelessly interconnect with up to 24 units, ensuring that if one alarm sounds, they all do. This is particularly beneficial for providing comprehensive coverage across larger homes.

However, it's important to note that while it supports wireless interconnection, it does not have WiFi connectivity. This means it lacks the capability to connect with smart home systems or send alerts to a mobile app, which some users might find limiting if they are looking for more tech-integrated solutions.

The device comes with a 10-year sealed lithium battery, which is a significant advantage as it removes the hassle of frequent battery changes and ensures long-term reliability. The inclusion of a test/silence button simplifies management by allowing users to easily test or silence all alarms in the system with one touch. Installation is straightforward, as it includes all necessary components like screws and anchors, and its compact design (5.7 inches in diameter) makes it relatively unobtrusive. The package comes with six units, making it suitable for those looking to secure multiple areas in their home. Those seeking integration with smart home technology or app-based control might need to consider other models that offer WiFi capabilities.