Best Smart Smoke and Carbon Monoxide Detector Google Home in 2025
Updated on August 2025
#1
Recommended
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- Comprehensive detection with a Split-Spectrum Sensor for fast and slow-burning fires, ensuring quick alerts.
- Smartphone connectivity provides real-time smoke and carbon monoxide notifications.
- Voice alerts give early warnings about the type and location of danger.
- Automatically tests sensors and batteries, reducing the need for manual checks and chirps.
- Battery-operated for easy installation without wiring.
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- Comprehensive detection with a Split-Spectrum Sensor for fast and slow-burning fires, ensuring quick alerts.
- Smartphone connectivity provides real-time smoke and carbon monoxide notifications.
- Voice alerts give early warnings about the type and location of danger.
- Automatically tests sensors and batteries, reducing the need for manual checks and chirps.
- Battery-operated for easy installation without wiring.
#2
Value for Money
20% Off
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- Battery-operated and wirelessly interconnected with a replaceable lithium battery
- Receive instant app alerts for alarm triggers and system faults
- All connected alarms sound simultaneously when one is activated
- Test or silence alarms conveniently through the app
- Identify the source alarm by naming each device according to its location
- Optional Protect+ plan provides rapid emergency verification and dispatch
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- Battery-operated and wirelessly interconnected with a replaceable lithium battery
- Receive instant app alerts for alarm triggers and system faults
- All connected alarms sound simultaneously when one is activated
- Test or silence alarms conveniently through the app
- Identify the source alarm by naming each device according to its location
- Optional Protect+ plan provides rapid emergency verification and dispatch
#3
23% Off
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- Receive instant alerts on your phone for danger detection and device status changes; all devices trigger alarms together and can share alerts with up to 12 family members.
- Voice alerts provide specific danger notifications, such as smoke or carbon monoxide, along with evacuation instructions.
- Features combined smoke and carbon monoxide detection in a single unit for efficiency.
- Opt for Protect+ Premium subscription for 24/7 monitoring and immediate emergency response; fire truck dispatched within 3 seconds of alarm verification.
- Durable design with a 10-year sensor life and a replaceable battery lasting up to 5 years.
- Easy installation and maintenance with voice guidance for troubleshooting and battery replacement.
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- Receive instant alerts on your phone for danger detection and device status changes; all devices trigger alarms together and can share alerts with up to 12 family members.
- Voice alerts provide specific danger notifications, such as smoke or carbon monoxide, along with evacuation instructions.
- Features combined smoke and carbon monoxide detection in a single unit for efficiency.
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#4
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- Compatible with Google's Nest Protect Alarm
- Sends alerts to your phone for smoke and CO detection via the First Alert app
- All compatible alarms sound together when one goes off
- Battery backup maintains function during power outages
- Voice alerts specify type and location of danger
- Precision Detection Technology reduces false alarms and offers early warnings
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- Compatible with Google's Nest Protect Alarm
- Sends alerts to your phone for smoke and CO detection via the First Alert app
- All compatible alarms sound together when one goes off
- Battery backup maintains function during power outages
- Voice alerts specify type and location of danger
- Precision Detection Technology reduces false alarms and offers early warnings
#5
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- The SC06-WX operates on Wi-Fi but does not support connectivity with a base station or other SC06-WX units.
- Monitor and manage the smoke and carbon monoxide detector effortlessly via the X-Sense Home Security app using 2.4 GHz Wi-Fi without needing a base station.
- Silence the alarm easily from the app without reaching for the physical device, enhancing user convenience.
- Receive real-time notifications through the app for alarms, low battery, and faults, allowing for remote monitoring of your home.
- This dual-function alarm provides protection against both fires and carbon monoxide using independent photoelectric and electrochemical CO sensors for comprehensive safety.
- Share access to your smoke and CO detector with up to 12 additional users through the app for community safety alerts.
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- The SC06-WX operates on Wi-Fi but does not support connectivity with a base station or other SC06-WX units.
- Monitor and manage the smoke and carbon monoxide detector effortlessly via the X-Sense Home Security app using 2.4 GHz Wi-Fi without needing a base station.
- Silence the alarm easily from the app without reaching for the physical device, enhancing user convenience.
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#6
8% Off
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- Voice Alarm specifies the type of hazard: alerts for smoke or fire, carbon monoxide, and end-of-life warnings
- Installation is simple through the Kidde app by scanning a QR code on the device
- Supports integration with Amazon Alexa, Google Home, iPhone, and Android devices
- The 85-decibel alarm and LED indicators provide status updates: green for normal, amber for errors, and red for alerts
- WiFi capability enables smartphone notifications for smoke and CO hazards, keeping users and contacts informed
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- Voice Alarm specifies the type of hazard: alerts for smoke or fire, carbon monoxide, and end-of-life warnings
- Installation is simple through the Kidde app by scanning a QR code on the device
- Supports integration with Amazon Alexa, Google Home, iPhone, and Android devices
- The 85-decibel alarm and LED indicators provide status updates: green for normal, amber for errors, and red for alerts
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#7
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- 3-in-1 smoke and carbon monoxide detector with air quality monitoring
- Monitors Total Volatile Organic Compounds (TVOCs) and humidity levels
- Voice Alarm specifies detected hazards, such as smoke or carbon monoxide
- Compatible with smart home devices like Amazon Alexa and Google Home
- WiFi technology enables smartphone alerts for smoke, CO, or air quality issues
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- 3-in-1 smoke and carbon monoxide detector with air quality monitoring
- Monitors Total Volatile Organic Compounds (TVOCs) and humidity levels
- Voice Alarm specifies detected hazards, such as smoke or carbon monoxide
- Compatible with smart home devices like Amazon Alexa and Google Home
- WiFi technology enables smartphone alerts for smoke, CO, or air quality issues
#8
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- SC07-WX is Wi-Fi compatible but does not support wireless interconnection or a base station; each unit operates independently in the app.
- Receive instant notifications on alarms, low battery, and faults via the X-Sense Home Security app, keeping you informed from anywhere.
- Connects directly to the X-Sense Home Security app through a 2.4 GHz Wi-Fi network without needing a base station.
- With the optional Protect+ Premium subscription, receive a verification message within 3 seconds of an alarm, leading to immediate fire truck dispatch upon emergency confirmation.
- Combines photoelectric smoke detection with electrochemical CO sensors for enhanced safety, powered by a replaceable battery instead of AC wiring.
- Easily share device access with up to 12 users through the X-Sense Home Security app for collaborative home monitoring.
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- SC07-WX is Wi-Fi compatible but does not support wireless interconnection or a base station; each unit operates independently in the app.
- Receive instant notifications on alarms, low battery, and faults via the X-Sense Home Security app, keeping you informed from anywhere.
- Connects directly to the X-Sense Home Security app through a 2.4 GHz Wi-Fi network without needing a base station.
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#9
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- REAL TIME NOTIFICATIONS - Smart WiFi Smoke and Carbon Monoxide Detectors offer smart protection, and once your phone is connected to the alarm, you'll receive real-time notifications on your smartphone whenever an alarm is triggered.
- CONTROL ON YOUR PHONE - Combination alarms connect to your phone via an app, so you can set up scenes or view alarm status on your phone.
- 2-IN-1 PROTECTION - This combination smoke detector and carbon monoxide detector features dual sensors that detect both smoke and carbon monoxide for two types of protection. An audible alarm greater than 85dB sounds when a hazard is detected.
- CLEAR DIGITAL DISPLAY - The combination smoke detector and carbon monoxide detector comes with a clear digital display on which you can see the different statuses of the alarm such as power level, silence and alarm type. Note that the screen will not display any values when the carbon monoxide concentration is below 30PPM.
- 3 LED INDICATORS COLORS - The smoke detector carbon monoxide detector combo has 3 LED indicator colors, red for alarm, green for normal, and yellow for falut.
- QUALITY ASSURANCE - The combination smoke and CO alarm conform to UL 217 and UL 2034 standards and has a detection range of 40m². In addition, we offer you a warranty of up to 3 years and 24-hour after-sales customer service to help you solve your problems.
- TEXAS-COMPLIANT COMBINATION ALARMS -The latest Texas law requires all households to install Wi-Fi connected smoke alarms by December 31, 2025. The alarms will notify family members in the event of a fire.
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- REAL TIME NOTIFICATIONS - Smart WiFi Smoke and Carbon Monoxide Detectors offer smart protection, and once your phone is connected to the alarm, you'll receive real-time notifications on your smartphone whenever an alarm is triggered.
- CONTROL ON YOUR PHONE - Combination alarms connect to your phone via an app, so you can set up scenes or view alarm status on your phone.
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#10
13% Off
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- Voice alerts announce specific hazards detected: smoke/fire, carbon monoxide, or end of life notification.
- Simple installation using the Kidde app and QR code scanning.
- 85-decibel alarm and LED indicators provide status updates: green for normal, amber for errors, red for smoke or CO detection.
- WiFi capability enables alerts to be sent to your smartphone and contacts for smoke or CO hazards.
- Photoelectric sensor technology effectively detects smoldering fires.
- Test-Hush button allows for quick testing and silencing of false alarms.
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- Voice alerts announce specific hazards detected: smoke/fire, carbon monoxide, or end of life notification.
- Simple installation using the Kidde app and QR code scanning.
- 85-decibel alarm and LED indicators provide status updates: green for normal, amber for errors, red for smoke or CO detection.
- WiFi capability enables alerts to be sent to your smartphone and contacts for smoke or CO hazards.
Read More
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