Best Smart Carbon Monoxide Detector Of 2022

Find the best CO detectors to keep your home and family safe. We review carbon monoxide detectors based on price, features, reliability, and customer reviews.

The Best Smart Carbon Monoxide Detector In 2022

$119.00
in stock
8 new from $118.00
as of May 17, 2022 8:30 am
Amazon.com
$39.99
$44.99
in stock
20 new from $35.99
9 used from $33.96
as of May 17, 2022 8:30 am
Amazon.com
$20.46
$29.99
in stock
17 new from $19.95
as of May 17, 2022 8:30 am
Amazon.com
$32.44
$44.99
in stock
11 new from $31.49
1 used from $29.99
as of May 17, 2022 8:30 am
Amazon.com
$39.75
in stock
16 new from $39.20
as of May 17, 2022 8:30 am
Amazon.com
$34.99
in stock
as of May 17, 2022 8:30 am
Amazon.com
$27.98
$71.50
in stock
18 new from $27.98
4 used from $24.95
as of May 17, 2022 8:30 am
Amazon.com
Last updated on May 17, 2022 8:30 am

Lis The Best Smart Carbon Monoxide Detector Reviews

Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated , White - S3000BWES

$119.00  in stock
8 new from $118.00
Free shipping
Amazon.com
as of May 17, 2022 8:30 am

Features

  • Smoke detector and carbon monoxide detector that speaks up in a friendly voice to give you an early warning when there's smoke or CO in your home
  • Split Spectrum Sensor looks for both fast burning and smoldering, and tells you where the danger is
  • Get phone alerts so you know something's wrong even when you're away from home[1]
  • CO detector looks out for carbon monoxide and tells you where it's located
  • With App Silence you can silence the smoke alarm with your phone in the Nest app when there's only a little smoke

First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm, Works with Ring Alarm, 2nd Generation

$44.99
$39.99
 in stock
20 new from $35.99
9 used from $33.96
Free shipping
Amazon.com
as of May 17, 2022 8:30 am

Features

  • This device is certified to work with Ring; Requires Ring Alarm to Work with Ring. Enjoy improved compatibility, easier setup and a seamless in-app experience
  • Receive real-time notifications in the Ring App when smoke or carbon monoxide is detected.
  • Certified to work with smart home systems such as Ring Alarm, Samsung SmartThings, and Nexia Home Intelligence when connected to a Z-Wave Plus gateway hub (sold separately; Not compatible with Wink or Onelink)
  • Help keep your family safe with this battery-powered smoke detector and carbon monoxide alarm; includes 2 AA batteries
  • The Z-Wave Plus with Smart Start feature allows a faster and more intuitive connection of device to hub and on-boarding via QR code scan located on device

Kidde Carbon Monoxide Detector, AC-Plug-In with Battery Backup, CO Alarm with Replacement Alert

$29.99
$20.46
 in stock
17 new from $19.95
Free shipping
Amazon.com
as of May 17, 2022 8:30 am

Features

  • CO detector that alerts with a warning signal against dangerous levels of carbon monoxide in your home
  • Easy & quick installation - plugs directly into your home's standard wall outlet, 85 decibel alarm alerts of fire
  • Protects during a power failure - 2-AA batteries, included with pack, provide backup service in the event of a power outage
  • Whole home family protection - place 1 carbon monoxide detector on each level of your home & in your bedroom to protect from poisonous gases
  • UL Certified, 10-year limited warranty

Kidde Smoke & Carbon Monoxide Detector, Battery Powered, Combination Smoke & CO Alarm, Voice Alert

$44.99
$32.44
 in stock
11 new from $31.49
1 used from $29.99
Free shipping
Amazon.com
as of May 17, 2022 8:30 am

Features

  • Fire & CO detector in 1 unit with alert modes, LED lights, & voice alarm, that states, "Fire! Fire!", "Warning! Carbon Monoxide!", or "Low Battery!"
  • Ionization sensor technology - smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire
  • Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries
  • Test-Hush Feature - silences the unit for approximately 8 minutes; tamper-resistant technology deters removal of the unit from the wall or ceiling
  • UL Certified, 10-year limited warranty

HEDIGON WiFi CO and Smoke Alarm Detector 2 in 1 Combination Smart Smoke and Carbon Monoxide Alarm Detector ,Battery 10 Year Operated(2AA Batteries Included)

$89.99  in stock
Amazon.com
as of May 17, 2022 8:30 am

Features

  • [Professional design]: Smoke detector and carbon monoxide detector, when there is smoke or carbon monoxide in your home, the red LED will flash and give a loud alarm
  • [Intelligent identification of micro-processing]: When smoke and carbon monoxide gas leak, it can quickly identify smoke and gas and send out 85 decibel alarm to avoid dangerous accidents and ensure personal and property safety.
  • [Smart App Monitoring]: With the help of the Tuya App, you can receive App reminders and check the battery level of the detector. Even if you are not at home, you can know what is wrong. The detector will self-check from time to time. You can observe the smoke alarm in the Tuya app on your mobile phone. Device
  • [Low power design]: The detector is equipped with 2AA batteries, quiescent current: 10 (uA)
  • [Easy to install and use]: The alarm can be easily installed through the mounting bracket. Hard wiring is no longer used, and it is very convenient to install in the home or bedroom-wall-mounted installation, including screws.

X-Sense 10-Year Battery Smoke and Carbon Monoxide Detector Alarm (Not Hardwired) with LCD Display, Dual Sensor Fire and CO Alarm, Complies with UL 217 & UL 2034 Standards, Auto-Check, SC01

$39.99  in stock
Amazon.com
as of May 17, 2022 8:30 am

Features

  • 10-Year Battery Smoke and CO Detector: Provides 10 years of continuous power with a built-in lithium battery; saves you from battery replacement
  • Combination Alarm with CO Readings: the large LCD display clearly indicates real-time carbon monoxide (CO) levels in the surrounding air, as well as its battery level and working status
  • 2-in-1 Protection: The smoke and carbon monoxide detector is equipped with both photoelectric smoke sensor and electrochemical CO sensor that both detect smoke and dangerous CO levels
  • UL Listed: The smoke and carbon monoxide alarm meets the UL 217 & UL 2034 safety standards for your peace of mind and absolute confidence in our product
  • Simple Installation: Requires no rewiring; easy to mount this fire and CO alarm on any wall or ceiling with the included mounting bracket, screws and anchor plugs

X-Sense 10 Years Battery Wireless Interconnected Combination Smoke and Carbon Monoxide Detector Alarm with Over 820 ft Transmission Range, Large Silence Button, XP01-W, 3-Pack

$125.99  in stock
Amazon.com
as of May 17, 2022 8:30 am

Features

  • ENTIRE HOUSE NOTIFICATION: If one alarm goes off, all other interlinked alarms will follow suit, alerting you to danger regardless of where you are
  • WIDE COVERAGE FOR FULL HOME PROTECTION: Interlinks with up to 24 X-Sense smoke, CO, or combination alarms in a network, ensuring your entire house is fully protected
  • 2-IN-1 PROTECTION: Built with a photoelectric smoke sensor and an electrochemical CO sensor to protect your home from 2 potentially deadly threats
  • BUILT-IN 10-YEAR BATTERY: Uninterrupted 24/7 monitoring with a 10-year sealed lithium battery, freeing you from frequent battery replacement
  • WORRY-FREE AFTER-SALES SERVICES: 60-day money-back guarantee, 5-year warranty, and lifetime customer support; feel free to contact us if you have any problems

Kidde Smoke & Carbon Monoxide Detector, Hardwired with 10-Year Battery Backup, Voice Warning

$39.75  in stock
16 new from $39.20
Free shipping
Amazon.com
as of May 17, 2022 8:30 am

Features

  • Intelligent technology – smoke and carbon monoxide detector combines ionization & electrochemical sensors to detect invisible fire particles & CO gas; 85dB alarm and voice warning sound when hazard is detected
  • Hardwired alarm contains a 10-year tamper proof backup battery to protect your home and family during power outages, eliminates the need for battery replacement
  • LED lights indicate the alarm's status, with a voice warning to indicate which type of threat is present; a Hush feature silences nuisance alarms, while the end-of-life alert lets you know when it's time to replace the unit
  • Smart interconnect allows you to connect up to 24 Kidde devices, giving you trusted protection throughout your home
  • UL Certified, 10-year limited warranty

Ring Alarm Smoke and CO Listener

$34.99  in stock
Amazon.com
as of May 17, 2022 8:30 am

Features

  • Ring Alarm Smoke and CO Listener alerts you on your smart phone when your existing smoke and carbon monoxide detectors sound their alarms.
  • This device does not detect fire, smoke or carbon monoxide and is intended to work with UL listed smoke and CO detectors that are 10 years old or less.
  • Easy setup in minutes—without tools or professional installation. Requires Ring Alarm Security System (sold separately).
  • Manage Ring Alarm Smoke and CO Listener and other Ring products with the Ring app.
  • Battery life 3 years max. Batteries are replaceable.

Kidde Nighthawk Carbon Monoxide Detector, AC-Plug-In with Battery Backup, Digital Display

$71.50
$27.98
 in stock
18 new from $27.98
4 used from $24.95
Amazon.com
as of May 17, 2022 8:30 am

Features

  • Protects during a power failure - carbon monoxide alarm contains a 9V battery backup in case of plug-in failure
  • Easy installation - plug can be installed in any outlet of your home; or use the attached extension cord to place on a table or shelf
  • Peace of mind - when CO detection is normal, a red dot appears in the lower right corner & blinks; includes a test button
  • Electrochemical sensing technology - CO alarm detects the presence of carbon monoxide gas, 85 decibel alarm & memory storage
  • UL Certified, 10-year limited warranty

Leave a Reply

Your email address will not be published.