Best Smart Smoke Detectors of 2024

The Google Nest Protect (2nd Generation) is our top pick for the best overall smart smoke detector. It excels with its dual smoke and carbon monoxide detection capabilities, ensuring comprehensive protection. The device performs regular self-checks, so you can always trust it's functioning correctly. Unique to the Nest Protect are its voice alerts, which specify the nature and location of the hazard, adding an extra layer of clarity and safety. Integration with the Nest app via Wi-Fi lets you monitor your home and receive instant alerts on your smartphone, no matter where you are. Additionally, its motion-activated path light is a thoughtful feature that illuminates your way in the dark. While it comes with a higher price tag, the robust features and dependable performance justify the investment.

Our runner-up is the First Alert Onelink Safe & Sound, a versatile device that adds value with its built-in Amazon Alexa-powered speaker. This model provides essential smoke and carbon monoxide detection while doubling as a premium speaker for music and voice commands. Its capability to seamlessly integrate with other smart home devices makes it a multifunctional powerhouse. The primary drawback is the need for hardwiring, which may complicate installation for some. However, its dual functionality and comprehensive smart home integration still make it a strong contender.

For those on a budget, the Kidde i9010 offers essential smoke detection without the need to break the bank. Although it doesn't feature smart capabilities like app notifications, it stands out with its 10-year sealed lithium battery, eliminating the hassle of regular battery changes. This simplicity and reliability make it a top choice for budget-conscious consumers seeking effective, low-maintenance smoke detection.

If you're looking to secure your entire home, the X-Sense Smart Smoke Detector with Base Station is an excellent choice. This system includes multiple detectors that communicate through a base station, providing thorough coverage and seamless connectivity. Real-time alerts via a user-friendly app and the option for 24/7 professional monitoring add substantial value. Though it currently lacks support for integrations with Google Home or Apple HomeKit, it remains a standout option for those prioritizing comprehensive home safety setup.

For users deeply integrated into the Amazon Alexa ecosystem, the Amazon Echo Dot (5th Gen) is a fantastic smart home addition. While it isn't a smoke detector, it enhances your safety by listening for alarms and sending alerts via Alexa Emergency Assistance. Its affordability and extensive smart capabilities make it an ideal companion for any smart smoke detector, particularly for those who rely on Alexa for their smart home management.