10 Best Smart Smoke Detector 2025 in the United States

The Kidde Smoke & Carbon Monoxide Detector is a reliable, battery-powered device that provides dual protection against both smoke and carbon monoxide. One of its standout features is the 10-year battery life, which eliminates the hassle of frequent battery changes and potential low battery chirps. This can save you some money over the life of the detector. The device uses advanced sensing technology to reduce false alarms, especially those that can occur during cooking. It also adheres to the latest safety standards, providing an extra layer of reassurance for users.

The LED indicators (green, amber, and red) clearly display the alarm status, making it easy to understand whether the device is operating normally or if there's an issue. Installation is straightforward due to its battery-powered design and twist-and-click mounting system, which means no need for electrical wiring. Additionally, the self-testing alarm feature checks its internal components regularly, although you should still perform a manual test weekly.

On the downside, since it lacks connectivity features like Wi-Fi or smart home integration, it may not be suitable for users looking for a more connected and automated home security system. Also, while the 10-year battery life is impressive, it’s important to note that this is not a performance guarantee but rather a typical lifespan. This product is ideal for users looking for a straightforward, easy-to-install smoke and carbon monoxide detector with minimal maintenance and reliable performance over a long period.

The Kidde Smart Smoke Detector uses photoelectric sensing technology, known for reliable smoke detection and reducing false alarms from cooking fumes, which is beneficial for everyday home safety. It connects to the Ring app, allowing you to receive real-time smoke or low battery alerts on your phone whether you're home or away, without needing a subscription. For those wanting extra peace of mind, there's an optional $5/month Ring monitoring service with 24/7 coverage. This device is hardwired for power, ensuring consistent operation, but it also includes AA batteries as a backup, so it won't fail during power outages. Installation requires wiring, so it might be best suited for those comfortable with home wiring or who can hire an electrician. The detector also integrates with Alexa, making it easy to get voice alerts through smart speakers.

Kidde’s testing shows it detects smoke over 25% faster than some competitors, adding a safety advantage. Maintenance is straightforward with included batteries and a user guide, though the battery backup may need occasional replacement. This smoke detector is well suited for homeowners seeking a dependable, smart device combining improved detection speed with smart notifications and connectivity features. However, if you prefer a battery-only device or simpler installation, this model may be less ideal.

This 6-pack smart smoke detector from Soewolit is designed to offer reliable, long-term fire safety for homes or RVs. It uses a photoelectric sensor, which is great for detecting slow-smoldering fires, making it well-suited for early warnings. The detectors connect to your home’s 2.4GHz Wi-Fi network and send instant alerts to your phone through the Smart Life or Tuya app, keeping you informed even when you’re away.

Each unit is powered by a replaceable lithium metal battery that lasts up to 10 years, meaning less hassle with frequent battery changes. With an 85dB alarm, the sound is loud enough to alert you effectively. Installation is straightforward, with options to mount on walls or ceilings, and there’s a handy test button plus mute feature accessible both on the device and via the app. On the downside, the detectors rely on a specific nonstandard battery type, which you’ll need to replace after 10 years, and they only work on 2.4GHz Wi-Fi, so they won’t connect to 5GHz networks.

The compact, modern design is unobtrusive but might be smaller than some users expect. This pack of six offers good value for larger homes or multiple locations, providing peace of mind with easy maintenance and smart connectivity. For those seeking a smoke detector that combines dependable detection with convenient phone alerts and a decade-long battery life, this could be a solid choice.