Top 17 co2 detector homekit for 2021

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Best co2 detector homekit reviews

1. uHoo Indoor Air Quality Sensor 9 in 1 Smart Air Monitor with Temperature and Humidity Gauge, CO2, Dust (PM2.5), VOC, NO2, Allergen Meter -to Breathe Easy and Boost Health

Feature

THE WORLDS MOST ADVANCED MONITOR You can breathe freely and easily when you know whats in your air. Only uHoos air quality monitor provides a fully comprehensive analysis by measuring indoor temperature, humidity, dust, toxins, nitrogen dioxide, carbon dioxide, ozone, air pressure, and more.
A BREATH OF FRESH AIR Your asthma, allergies, and sleep quality all suffer when indoor air is unclean. Dont let impurities impacts your overall health, happiness, and productivity. uHoo tests the air, and the uHoo mobile app streamlines your data for personalized tips to achieve the safest atmosphere possible.
SMART & SEAMLESS Clean breathing in any indoor environment is finally possible. The uHoo system syncs with any IFTTT-compatible device. It works with Nest, Roomba, Amazon Alexa, Google Assistant, and more for anything from scheduled cleanings to 24/7 climate control. You can even record your data on Google Spreadsheet using IFTTT.
EFFORTLESS CONNECTION With uHoo, advanced technology is simpler than ever. Just plug in your uHoo, connect to WiFi, and receive round-the-clock feedback through 9 precisely calibrated sensors. All you need is a stable network and a smartphone or tablet with iOS 9 or newer or Android 4.3 or newer.
SIGH OF RELIEF SUPPORT For complete peace of mind, uHoo provides a 1-year warranty. If you have any questions or concerns about your product, please dont hesitate to reach out to our customer support team. After all, you are uHoos #1 priority!

2. Airthings Wave Plus - Radon & Air Quality Monitor (VOC, Humidity, Temp, CO2, Pressure)

Feature

AWARD-WINNING: Wave Plus is an award-winning smart indoor air quality monitor with radon detection. (TIME magazine's Best Inventions 2019)
RELIABLE RADON RESULTS: As radon levels fluctuate daily, long term measuring is necessary. Airthings Wave Plus measures radon accurately and reliably.
CLEAN AIR SENSORS: Radon, Carbon Dioxide (CO2), toxins and chemicals (Total VOCs), humidity, temperature and air pressure sensors allow you to gain full visibility into six key indoor air factors.
TAKE CONTROL OF INDOOR AIR: Know whats in the air you breathe so you can take action, dramatically improve indoor air quality and keep your family safe.Operational Environment: 4C to 40C
QUICK AND CLEAR RESULTS: Connect via Bluetooth to the Airthings App or log in to the Airthings Dashboard online for detailed insights into your air.
EASY: Simply wave in front of the device to receive a color-coded visual indication of the overall air quality: Green (Good), Yellow (Warning), Red (Danger)
SMART HOME INTEGRATION: Airthings Wave Plus works seamlessly with Alexa, Google Assistant and IFTTT (if this then that).
RADON REPORT: Generate a free radon report via the Airthings Dashboard.
RECENT ACCOLADES: IFA Innovation Award Winner - Smart Home 2018, CES Innovation Award - Honouree 2019

3. First Alert BRK SC9120B Hardwired Smoke Detector and Carbon Monoxide (CO) Detector with Battery Backup

Feature

Keep your family safe with this hardwired smoke and carbon monoxide alarm; The battery backup means constant monitoring, even if there's a power failure
Features an electrochemical carbon monoxide sensing technology as well as an ionization sensor for smoke detection.
Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85 decibel siren provides a clear, loud warning upon detection
Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected
Simple to use, with a single test/silence button, and side load battery compartment; Tamper resistant locking brackets and universal mounting brackets make installation easy
Rigorously tested to meet UL standards
Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety
First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)

4. First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Battery Operated, SCO5CN

Feature

Keep your family safe with this battery operated smoke and carbon monoxide alarm; Battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure
Features an electrochemical carbon monoxide sensing technology as well as a photoelectric sensor that detects the larger particles of a smoldering fire
Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85 decibel siren provides a clear, loud warning upon detection
Battery operated unit installs quickly and easily without an electrician. Low battery signal mute, quiets low battery signal for up to 8 hours
Simple to use, with a single test/silence button; EZ access battery drawer allows you to change battery without removing alarm from ceiling
7 year limited warranty; Equipped with end of life signal chirp, so you know when its time to replace the unit for safety; All first alert alarms are rigorously tested to meet UL standards
It can ship within the US except New York
First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)

5. First Alert Wireless Battery Operated Smoke & Carbon Monoxide Alarm (2 Pack)

Feature

2 Pack. Battery-operated smoke and carbon monoxide alarm can be installed easily
Connects multiple alarms together for wireless safety network
Voice alarm gives clear indication of where the problem is located
Features photoelectric smoke sensor and electrochemical CO sensor. One button silences a false alarm and tests the unit
NOTE:Kindly refer to the user manual provided as a PDF manual in the product description section

6. First Alert SCO500B (Series SCO500) ONELINK Battery Operated Combination Smoke and Carbon Monoxide Alarm with Voice Location2-Pack

Feature

Wireless enabled battery operated combination smoke and carbon monoxide alarm
Interconnects with other First Alert ONELINK enabled alarms to create a wireless safety network
Exclusive voice alarm with up to eleven programmable locations to tell you where potential danger exists
Photoelectric smoke sensing technology and Electrochemical carbon monoxide sensor
ncludes Test/Silence Button - Low Battery Warning - End of Life Timer and 7-year limited warranty

7. Kidde 21010170 10 Year Smoke and Carbon Monoxide Alarm Detector | Photoelectric | Kitchen | Model P3010K-CO

Feature

Combination smoke and carbon monoxide alarm Smoke and CO sensing technologies work together to detect real fires faster and reduce cooking-related nuisance alarms.
Sealed-in lithium battery Sealed-in lithium power supply; No battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
Photoelectric Sensor Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
Self-activation Alarm automatically activates when attached to the mounting bracket.
Alarm memory Rapidly flashing LED alerts user if the alarm has sounded since the last time the test/reset button was used.

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

Feature

10-Year Battery & 10-Year Sensor: This smoke and carbon monoxide alarm provides 10 years of continuous power with a built-in lithium battery, saving on energy while remaining eco-friendly; saves you from constantly having to change batteries; an end-of-life signal will let you know when it's time to replace the unit for safety
Practical LCD Display: Clearly indicates real-time carbon monoxide (CO) concentration in the surrounding air, as well as the remaining battery life and working status of the alarm; if a CO concentration of 30-999 ppm exists for a certain time period, the screen will be backlit blue, and the LED indicator will flash red 4 times every 5.8 seconds
2-in-1 Accurate, Reliable & Highly Sensitive Alarm: Equipped with both photoelectric smoke sensor and electrochemical CO sensor that work independently of each other; every second counts; detects both fast and slow-burning fires, and instantly notifies you when dangerous smoke or CO concentration is detected while minimizing false alarms; provides the ultimate protection from 2 deadly threats, all contained in 1 unit
Simple to Use: Test/Silence button enables you to test the alarm weekly, and to easily silence the alarm when false alarms occur; malfunction and low battery warnings allow you to easily know the working status of the alarm; in case of an emergency, an alarm tone of over 85 dB will sound throughout your entire home, instantly alerting the entire household, even those in sleep
Quick & Easy Installation with Guaranteed Quality: Requires no rewiring; easy to mount on any wall or ceiling with the included mounting bracket, screws and anchor plugs; certified to meet the UL 217 & UL 2034 safety standards for your peace of mind and absolute confidence in our product

9. Kidde Nighthawk Plug-In AC/DC Carbon Monoxide Alarm Detector with Digital Display KN-COPP-3

Feature

Peak level button Displays the peak CO level recorded by the alarm since it was last reset or unplugged
Test button functions Tests the unit for proper operation and resets the carbon monoxide alarm
LED operation Blinking dot in lower right corner of display denotes normal operation
Ten years after the initial power up, this alarm will beep two times every 30 seconds to indicate that it is time to replace the alarm.
Note: This CO alarm is not battery operated. However, these alarms are equipped with 9 volt battery backup the 9 volt battery is to supply short term back-up during a power outage.
Power source: 120VAC. Temperature range-40F (4.4C) to 100F (37.8C). Humidity range-5%-95% relative humidity (RH)

10. Kidde Carbon Monoxide Alarm Detector | Digital Display | Battery Operated | Model KN-COPP-B-LPM

Feature

Digital Display - Displays the level of carbon monoxide the unit is sensing. Shows CO level in PPM (parts per million). Updates digital reading every 15 seconds allowing you to see if levels change. Peak Level Memory displays the highest CO concentration measured since the last reset
Battery Operated - Provides best protection during power outages. Battery Safeguard makes it difficult to close the cover without batteries in the unit. Low Battery Signal alerts user when the batteries need to be replaced. Slide-Out Battery Door Cover gives immediate access to batteries
Test/Reset Button - Tests units electronic circuitry & horn and resets the unit during alarm. Tests CO alarm circuit operation and allows you to immediately silence the alarm
LED's - Green LED for normal operation, Red LED for alarm. Temperature range 40F (4. 4C) to 100F (37. 8C). Sensor: Electrochemical
Provides peace of mind against the silent killer and a digital display

11. Smoke and Carbon Monoxide Detector - with LCD Display, Battery Operated Smoke CO Alarm Detector Combo Unit

Feature

Smoke Alarm and Carbon Monoxide Detector with LCD Display Combo Unit
Unit Comes With with Batteries
5 year manufacturer warranty
100% customer satisfaction guaranteed. if you dont like it will take it back no quations ask
Photoelectric Sensor Detects Smoke, While Minimizing false alarms.

12. First Alert CO605 Plug-In Battery Backup CO Alarm, 1 Pack, White

Feature

Keep your family safe with this easy to use plug in carbon monoxide alarm; It works with any standard outlet and also has a battery backup for continuous monitoring of Carbon Monoxide levels, even if there's a power failure
Features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels, no matter where the detector is placed in the room
Simple to use, with a single test/silence button; A loud 85 decibel alarm sounds when carbon monoxide levels reach dangerous levels. Low battery signal mute, quiets low battery signal for up to 8 hours
To ensure complete protection make sure to place one on each level of your home and in each bedroom
7 year limited warranty; Equipped with end of life signal chirp, so you know when its time to replace the unit for safety
All first alert CO alarms are rigorously tested to meet UL standards. Item length is 3.4 inches, item width is 1.38 inches and item height is 5 inches
First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)

13. First Alert Dual-Power Carbon Monoxide Detector Alarm | Plug-In with Battery Backup and Digital Display, CO615

Feature

Keep your family safe with this digital display, plug in carbon monoxide alarm; It works with any standard outlet and also has a battery backup for continuous monitoring of Carbon Monoxide levels, even if there's a power failure
Features an advanced electrochemical carbon monoxide sensor; Peak level feature displays the highest concentration of carbon monoxide measured
A loud 85 decibel alarm sounds when Carbon Monoxide levels reach dangerous levels
To ensure complete protection make sure to place one on each level of your home and in each bedroom
7 year limited warranty; Equipped with end of life signal chirp, so you know when its time to replace the unit for safety
All first alert CO alarms are rigorously tested to meet UL standards
First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)

14. Netatmo Weather Station Indoor Outdoor with Wireless Outdoor Sensor - Compatible with Amazon Alexa & Apple HomeKit

Feature

UNDERSTAND YOUR INDOOR AND OUTDOOR ENVIRONMENT: indoor / outdoor temperature, humidity, air quality, indoor noise levels, barometric pressure.
RECEIVE REAL-TIME NOTIFICATIONS: use your Weather Station to customise indoor and outdoor alerts and get notifications on your smartphone. Ventilation alerts will tell you when it's time to air out your home.
ACCESS YOUR DATA REMOTELY AND WITH YOUR VOICE: easily access your weather readings at any time from your smartphone, tablet, computer or by voice via Alexa on Amazon Echo or via Siri thanks to the compatibility with Apple HomeKit.
ANALYSE PAST READINGS: review your data history to understand what happened while you were away or use graphs to understand weather trends.
FORECAST THE FUTURE: check seven-day weather forecasts to make sure you're wearing the right gear for your outdoor activities.

15. Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Wired, White

Feature

Smoke detector and carbon monoxide detector that speaks up in a friendly voice to give you an early warning when theres smoke or CO in your home
Split Spectrum Sensor looks for both fast burning and smoldering res and tells you where the danger is
Get phone alerts so you know somethings wrong even when youre away from home[1]
CO detector looks out for carbon monoxide and tells you where its located
With App Silence, you can silence the smoke alarm with your phone in the Nest app when theres only a little smoke
No chirps to tell you the battery is low; Nest Protect tests its own batteries and gives you a Nightly Promise when you turn off the lights so you know everything is working
When you walk under Nest Protect at night, Pathlight lights your way
The Nest smoke and carbon monoxide alarm has sensors with a 10-year lifespan to help keep your family safe for up to a decade
With Safety Check, you can test all your smoke and CO alarms with just a tap and get a full report once the test is done
Please refer to the product description section below for all applicable legal disclaimers denoted by the bracketed numbers in the preceding bullet points (e.g., [1], [2], etc.)
Know from anywhere: Connect Nest Protect to Wi-Fi and it will send an alert to your phone if the alarm goes off or the batteries run low. Field of View 120
Wireless:Working Wi-Fi connection: 802.11b/g/n @ 2.4GHz Wireless erconnect: 802.15.4 @ 2.4GHzWireless: Working Wi-Fi connection: 802.11b/g/n @ 2.4GHz Wireless Interconnect: 802.15.4 @ 2.4GHz Bluetooth Low Energy (BLE). Tells you what and where: It speaks up to tell you if theres smoke or CO and where the problem is, so you know what to do.
App Silence: Nest Protect is the first alarm you can hush from your phone. Simply walk to the Nest Protect that noticed the problem and open the Nest app.
Split-Spectrum Sensor: In an emergency, seconds count. Nest Protect uses two wavelengths of light to look for both fast and slow burning fires.
Heads-Up: Get a friendly voice alert so you can handle burning toast before it becomes a burning toaster.
10-year carbon monoxide sensor: Carbon monoxide is odorless, invisible and deadly. When theres CO, Nest Protect tells you where its hiding.

16. Alexa Enabled Smoke Detector and Carbon Monoxide Detector Alarm with Premium Home Speaker, Onelink Safe & Sound by First Alert

Feature

About safe and sound: First Alert introduces Onelink Safe and Sound, an Alexa enabled, Apple HomeKit compatible hardwired photoelectric smoke and electrochemical carbon monoxide alarm, featuring a state of the art, Omni directional speaker backed by First Alerts unparalleled reliability and equipped with the power of Alexa
Easy mobile controls: Get remote notifications of an emergency in your home for 24/7 safety, plus track carbon monoxide levels, customize nightlights, and more, using First Alert's Onelink Home app
No more confusing beeps: Track battery levels in the app and optimize safety by knowing when its time to replace them. AirPlay 2 enables a wireless multi room audio system, creating an easy way to stream music anywhere in the home to different iOS and other AirPlay 2 compatible devices
Voice alerts: Key voice location technology annoz the type and location of the danger in your home, keeping your entire home safe and connected during an emergency. Safe & sound supports AirPlay 2 and requires iOS 12.2 or later or macOS 10.14.4 or later. To use AirPlay 2, update your devices to the latest software version and add your AirPlay 2-compatible speakers to the Home app on your iOS device
Easy to install: Optimal ceiling placement enhances the speakers acoustic quality; make installation fast and easy by using the included AC adapter plugs to replace your existing hardwire alarms without rewiring (AC power is required for Onelink Safe and Sound)
Alexa enabled: You can talk to Alexa on your safe and sound, and ask it to play music or podcasts (from Music, Spotify, Pandora, and more), read audiobooks, fill you in on the news, check weather, control smart home devices, and more; plus Alexas always adding skills, so it gets smarter over time
Interconnectivity: Unlike other smart combo alarms, safe and sound can connect with any other hardwired alarms in your home (including First Alert and non First Alert brands), and can send a mobile notification for any detected emergency, keeping your whole home safe and connected

17. Onelink Smoke Detector and Carbon Monoxide Detector | Battery Powered| First Alert

Feature

SMOKE + CO DETECTION 2-in-1 smart smoke and carbon monoxide alarm alerts you to both types of danger in your home, with a photoelectric smoke sensor and electrochemical carbon monoxide sensor
MOBILE + VOICE ALERTS Alarm sends emergency notifications, via your phone, while voice alerts tell you the type and location of danger
A HOME SAFETY NETWORK + ALEXA Interconnects with other Onelink devices (sold separately) to create a smart home safety network, so if one alarm sounds, all will; works with Amazon Alexa so you can ask Alexa to check the status of your Onelink alarm (Alexa device sold separately)
EASY BATTERY CHANGES Easy-access battery door, for simple battery changes; replaceable 5-year battery
COMPATIBILITY Compatible with Apple HomeKit; can be used on both Apple and Android devices

Conclusion

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