Kidde Smart Carbon Monoxide Detector & Indoor Air Quality Monitor, Plug-in with AA Battery Backup, Real-Time Notifications, 2.4 GHz Wi-Fi Enabled, Rotating Plug, 85 dB Alarm, 5th Edition, COPDLQW
$79.97
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Elevate your home’s safety with the Kidde COPDLQW Smart Carbon Monoxide Detector with Indoor Air Quality Monitoring, engineered with advanced low-level CO sensing to identify even minimal carbon monoxide levels for proactive safety. Low-level CO detection is especially important for children, elderly, pregnant women, and pet owners, so you can act sooner.**
This CO detector monitors indoor air quality, measuring temperature levels, relative humidity, and Total Volatile Organic Compounds (TVOCs). It is compatible with Google Home and Amazon Alexa-enabled smart devices, with real-time notifications sent through the Kidde App (no subscription required) and requires a 2.4 GHz Wi-Fi. Get expert advice and extended information on air quality, mold risk, and thermal comfort with the Advanced Home Health subscription. * Perfect for tech-savvy homeowners and renters who value peace of mind while away from home, as well as the convenience of monitoring multiple properties.
*Kidde’s Advanced Home Health subscription is designed to provide comprehensive analysis and real-time updates on the air quality of your living space. Pricing is $1.99 a month or $19.99 annually.
**Children, elderly adults, and pets are more vulnerable to low levels of carbon monoxide and may be affected faster, making early detection critical.
REAL-TIME NOTIFICATIONS: Sends alerts via the Kidde App (no subscription required); monitors indoor air quality, humidity, and TVOC levels; uses 2.4 GHz Wi-Fi; sounds a loud 85-dB alarm when CO is detected
AIR QUALITY INSIGHTS: Provides continuous air quality analysis with weekly IAQ trends plus personalized insights on mold risk and thermal comfort with the optional Advanced Home Health subscription ($1.99/month)*
ADVANCED LOW-LEVEL CO DETECTION TECHNOLOGY: Alerts at lower CO levels to provide advanced detection, activating sooner than standard alarms; ideal for helping to safeguard young children, older adults, pregnant women, and pets**
PLUG-IN + AA BATTERY BACKUP: Simply plug into a standard, 120V outlet with two included AA backup batteries for coverage during power outages; rotating plug fits vertical or horizontal outlets; sleep peacefully with no low battery chirps
SMART HOME COMPATIBLE: Get notifications from Alexa-enabled devices; Google Home compatible
TESTED & TRUSTED: This carbon monoxide alarm is rigorously tested to meet UL 2034, 5th Edition standards, and is ETL Listed; includes a 10-year limited warranty on alarm
BUILT FOR TECH & WELLNESS ENTHUSIASTS: Designed to help provide dependable carbon monoxide and indoor air quality monitoring for everyday home use; ideal for connected living for updates while you’re away from home and monitoring multiple properties
7 reviews for Kidde Smart Carbon Monoxide Detector & Indoor Air Quality Monitor, Plug-in with AA Battery Backup, Real-Time Notifications, 2.4 GHz Wi-Fi Enabled, Rotating Plug, 85 dB Alarm, 5th Edition, COPDLQW
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$79.97
webandroid15 –
Easy set up and app too
Great kidde finally making wifi enabled sensors!!
Utah Prime –
Nice features
This carbon monoxide detector is built by a brand I know, and the quality matches what I expected of it.The setup was easy, matched up with the instructions. You don’t have to hook it up to WiFi to get it to work for carbon monoxide, but you can if you want. It allows you to keep tabs on what’s going on at home when you’re away.The price seems a little steep if all you’re wanting is the carbon monoxide, but it also tracks VOC.
Michael M. –
Excellent CO2 monitor and so much more.
I recently purchased the Kidde Smart Carbon Monoxide Detector & Indoor Air Quality Monitor (5th Edition), and it’s a convenient device that I genuinely feel better having in my home.Installation was super simple; just plug it in and connect to Wi-Fi. The 2.4 GHz setup was smooth, and the app paired without any headaches. Within minutes, I was getting real time readings on my phone.The real standout feature is the real time notifications. Instead of relying only on an audible alarm, I get alerts directly to my phone if CO levels change or if air quality drops. That’s huge, especially when I’m not home.I didn’t expect to care much about indoor air quality, but it’s actually very useful. It gives me a better sense of my environment; helpful since I cook often, have 2 large dogs, and use chemical cleaning products.The rotating plug is a small but thoughtful touch; it fits nicely regardless of outlet orientation.The battery backup (AA) adds an extra layer of security during power outages. The 85 dB alarm is loud enough to grab attention immediately. The display is the only downside as it doesn’t seem to be illuminated and is a bit of a challenge to read without getting on my hands and knees (I have it plugged into a low outlet).It feels solid and well-made, which is exactly what you want in a safety device. Kidde is a trusted brand and I also use their smoke detectors; this model lives up to that reputation.If you want more than just a basic carbon monoxide detector, this is worth it. The smart features, reliable alerts, and added air quality monitoring make it feel like a modern upgrade to a household essential. Quite the value for my money.
Arun Kandasamy –
Smart, Reliable, and Packed With Safety Features
The Kidde Smart Carbon Monoxide Detector & Indoor Air Quality Monitor is one of the best home‑safety upgrades I’ve made. Setup was effortless — just plug it in, connect to 2.4 GHz Wi‑Fi, and the app walks you through everything in minutes. The rotating plug is a surprisingly useful touch, letting me position it exactly how I want without blocking other outlets.What really stands out is the real‑time monitoring. The app sends instant notifications for CO levels and indoor air quality changes, which gives me total peace of mind whether I’m home or away. The digital display is bright and easy to read, and the 85 dB alarm is loud enough to be heard throughout the house. I also appreciate the AA battery backup, so it stays active even during power outages.This 5th Edition model feels thoughtfully designed, modern, and incredibly reliable. If you want a smart, proactive way to protect your home and family, this detector is absolutely worth it. Highly recommended.
Mike B. –
Peace of mind where it matters most
I picked this up specifically for my bird room, and honestly, it’s one of those purchases that just makes you feel better having it there. With birds, air quality is a huge deal, so I really like that this isn’t just a basic carbon monoxide detector, it also monitors indoor air quality. It’s constantly keeping an eye on things you can’t see or smell, which is exactly what you want in a space like that since carbon monoxide is completely odorless and dangerous even at low levels.Setup was simple plug it in, connect it to WiFi, and you’re good to go, almost, it does take a couple days to calibrate. The app notifications are a big bonus too. If anything changes, you’re not relying on just being in the room to hear it.The plug-in design with battery backup is another plus. It stays powered consistently but still works if the power goes out, which is important for something this critical. It’s one of those things you hope never has to do its job, but if it does, you want something reliable. For a bird room or really any living space, this feels like a smart upgrade in safety.
Brett Forster –
Hope it saves my life when I need it!!!
The Kidde Smart Carbon Monoxide Detector provides comprehensive home air quality monitoring by tracking temperature, humidity, TVOCs, and carbon monoxide levels. Initial setup is a seamless process, utilizing Bluetooth for pairing before connecting the device to a home Wi-Fi network. Users should note that the system requires a 48-hour calibration period after installation to generate its first full air quality report. While the app effectively displays essential environmental data, the mold risk detection feature is restricted behind an annual subscription fee. Ultimately, it serves as a reliable and user-friendly monitoring tool, though the paywalled functionality may impact its total value for some owners.
Alan –
the safer the better
This is an easy to install detector. easy to set up with the phone app. I bought this for my elderly father so if there is a CO problem I can be notified and take action. Battery life is to be determined as this is recently purchased. The price is a little high. I still chose this item as to brand name know for reliability and the feature of phone notification. the alarm noise level is good and easily heard. this was an easy replacement for an older model.