Top 15 Smart Smoke and Carbon Monoxide Detectors for Ultimate Home Safety Ranked & Reviewed for 2025
Discover the best smoke and carbon monoxide detectors that keep your home safe. From smart technology to battery backups, we've got you covered!
First Alert 10-Year Sealed Battery Smoke & Carbon Monoxide Alarm
$25.16Features:
Advanced sensing technology reduces false alarms. 10-year battery eliminates replacements.
What We Think:
"With a slim design and hassle-free installation, this alarm is a must-have for every home!"
Why You'll Love It:
"Early warning and no need to change batteries for a decade. What's not to love?"
First Alert Battery-Operated Smoke & Carbon Monoxide Alarm
$33.34Features:
Battery-operated for easy installation. Test/silence button included for convenience.
What We Think:
"This compact alarm is perfect for those who prefer a hassle-free setup. Just pop it up and you're good to go!"
Why You'll Love It:
"Reliable and simple, this alarm gives peace of mind without the hassle."
Kidde Smoke & Carbon Monoxide Detector, 10-Year Battery Powered
$143.50Features:
Built-in self-testing features and 3 LED notifications for easy monitoring.
What We Think:
"A reliable option that combines advanced tech with a longtime battery life—it's a winner!"
Why You'll Love It:
"You won't have to worry about false alarms, plus the battery lasts a decade. Total win!"
First Alert 10-Year Battery Combination Smoke & Carbon Monoxide Alarm
$28.23Features:
Reliable protection against smoke and CO, with efficient installation.
What We Think:
"Perfect for those who want security without fuss! Its early warning system is top-notch."
Why You'll Love It:
"Trustworthy and ready to go, this alarm is your new safety companion."
X-Sense Carbon Monoxide Detector with Display
$39.99Features:
Loud 85 dB alarm and easy mount design, ready to install without wiring.
What We Think:
"Sleek and reliable, this detector helps keep your family safe from invisible threats."
Why You'll Love It:
"It has everything you need in terms of safety—and it's stylish, too!"
2-Pack Smoke and Carbon Monoxide Detector with LCD Display
$35.15Features:
Real-time readings and two-in-one technology for smoke and CO detection.
What We Think:
"This duo is so handy! Easy to install and clearly marks danger levels, too."
Why You'll Love It:
"Peace of mind and quick access to information—what more could you ask for?"
X-Sense Smart Smoke & Carbon Monoxide Detector with App Notifications
$95.99Features:
Wi-Fi Enabled, real-time notifications, and connects to the X-Sense Home Security app.
What We Think:
"Now that's what I call smart safety! Access your alarms from anywhere."
Why You'll Love It:
"Get alerts directly to your phone—it's safety made easy!"
X-Sense Smart Interconnected Combination Smoke & CO Detector
$169.99Features:
Battery-powered with app alerts and easy to locate the triggered alarm.
What We Think:
"Ideal for large homes, this system keeps you aware and informed in emergencies."
Why You'll Love It:
"No alarms will go unnoticed—safety for the entire family!"
X-Sense Wi-Fi Smoke & Carbon Monoxide Detector with App Control
$119.99Features:
Easy management through the app, plus device sharing for family monitoring.
What We Think:
"Super user-friendly with top-notch notifications—your safety goes mobile!"
Why You'll Love It:
"Control your alarms from anywhere, ensuring your family is always safe."
X-Sense Smart Smoke Detector with Voice Location Alerts
$31.34Features:
Voice alerts announce the location of the emergency, easy to set up and use.
What We Think:
"Totally awesome! This alarm tells you exactly where the danger is, cutting down panic time."
Why You'll Love It:
"When seconds count, this alarm has your back with specific alerts. Amazing!"
Kidde Smart Smoke & Carbon Monoxide Detector with Wi-Fi
$99.98Features:
Alerts through app notifications and voice announcements upon danger detection.
What We Think:
"The innovative tech in this alarm makes it a smart choice for any modern home."
Why You'll Love It:
"Keep yours and your loved ones informed with real-time alerts—seriously brilliant!"
Kidde Plug-In Carbon Monoxide Detector with Battery Backup
$24.79Features:
Peak Level Memory and a loud 85-decibel alarm for clear danger alerts.
What We Think:
"Convenience is key here! You can just plug it in and forget about it (until it's time to test it!)."
Why You'll Love It:
"Easy to move around and perfect for renters. Safety without commitment!"
First Alert Plug-In Carbon Monoxide Detector
$27.99Features:
Low battery mute function and loud alarms for gas detection.
What We Think:
"Simplicity and effectiveness make this a household essential—plug it in anywhere!"
Why You'll Love It:
"Great for all locations—home, work, and even travel! Safety on-the-go!"
Kidde Battery-Powered CO Alarm with LEDs
$18.50Features:
Event memory records detection history and an easy operation design.
What We Think:
"Super portable, making it perfect for any spot where CO may creep in unexpectedly!"
Why You'll Love It:
"Stay alert without worrying about hardwiring—just drop it in wherever it's needed."
Phsmont Portable Carbon Monoxide Detector with Digital Display
$19.99Features:
Highly sensitive and fast response with a user-friendly design for multiple locations.
What We Think:
"This is perfect for camping trips or in your home—safety wherever you go!"
Why You'll Love It:
"Compact design makes it versatile for various environments—total lifesaver!"