Top Smart Air Quality Sensor

Webetop HEPA Filter Air Purifiers for Home Office Bedrooms Air Purifiers with True HEPA HESA Filter for Large Room with Optional Night Light

  • 6 Stage Filtration System: Pre-filter, TRUE HEPA Filter, HESA Filter, Activated Carbon Filter, UV Light and negative ion. Filters particles as small as 0.3 microns and larger and filters air pollution of PM 2.5. Good for stuffy nose..
  • Smart Air Quality Sensor: The auto mode to indicate the surrounding air quality, automatically adjusts fan speed to control the purification process. Also Include PM 2.5 Monitor Function..
  • Sleep Mode & Remote Control: Quietly operates throughout the night with remote control, and can automatically turn off according to the timer from 30 minutes to 7.5 hours..
  • 4-Speed Fan :For whatever speed you are feeling: Low, Medium, High, or auto. The settings to better accommodate the needs of the room..
  • Temperature & Humidity Sensor in Real Time: Monitor the temperature and humidity in the room with the smart sensor in real time and display the data in the LCD screen.You need to reset the machine before the first use. Strictly follow the four steps: Step1: plug in, Step2：reset (There is a small hole next to the power socket that can be reset by a pinch.) it in the shutdown state, Step3：unplug the power and replug it in, Step4: Turn it on..
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Coway Airmega 400 Smart Air Purifier (Covers 1,560 sq. ft.), True HEPA Air Purifier with Smart Technology

  • Coway Airmega 400 room air purifier is designed to accommodate large room sizes up to 1,560 square feet and cleans the air at least two times per hour when used as recommended..
  • Coway Airmega Max2 filter-a combined activated carbon and a True HEPA filter-captures and reduces up to 99.99 percent of particles 0.01 microns in the air, including pollen, pollutants and other allergens. It also reduces more than 99 percent of volatile organic compounds and reduces fumes such as NH3 and CH3CHO..
  • Coway Airmega’s pollution sensor communicates indoor air quality testing in real-time. The brightly colored LED ring lets you know how clean or dirty your indoor air is, every minute of the day..
  • Coway Airmega has five fan modes: Smart, Sleep, Low, Medium and High. Noise level is nearly silent at lower speeds. Max noise at highest setting is 43.2 dB..
  • Coway Airmega is a smart, energy efficient air purifier with a three-setting smart mode to adapt to its surroundings. Fan speed automatically adjusts based on the room’s air quality and lighting conditions to improve air quality..
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Alen BreatheSmart Classic Large Room Air Purifier & Dust, in White & 45i Air Purifier, Quiet Air Flow for Large Rooms, 800 SqFt, Air Cleaner (White)

  • ...oms including runny nose, congestion, shortness of breath, and sneezing.
  • Product 1: TRUE HEPA: Includes a Medical Grade H13 True HEPA layer that captures 99.99% bacteria, aerosolized viruses, and airborne particles larger than 0.1 micron. True HEPA filters last 3-5 months longer than standard filters..
  • Product 1: AIR QUALITY SENSOR LIGHT: Blue = Excellent, Orange = Fair, Red = Bad air quality (high levels of particles). On "auto mode" the sensor will adjust the speed of the fan to clean the air more efficiently.
  • Product 2: B4-PURE FILTER: Recommended for dust, allergens, pollen, fur, pet dander, and odors..
  • Product 2: SLEEK DESIGN: Fits perfectly in any space from small to large rooms..
  • Product 2: TRUE HEPA: Includes a Medical Grade H13 True HEPA layer that captures 99.99% bacteria, aerosolized viruses, and airborne particles larger than 0.1 micron. True HEPA filters last 3-5 months longer than standard filters..
  • Product 2: 5 AIR QUALITY COLORS: A Laser Smart Sensor detects airborne particles and auto-adjusts with air quality changes. Blue = Excellent, Green = Good, Orange = Fair, Red = Poor, Purple = Bad air quality (high levels of particles)..
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WiFi Temperature Sensor 3 Pack, Diivoo Remote Thermometer Compatible with Alexa, Wireless Humidity Monitor with App Notification Alert, Smart Hygrometer Meter for Home, Pet, Indoor

  • Smart App Control & Real-time Update: WiFi temperature monitor connected with 2.4 GHz WiFi via Smart Life APP. You can monitor temperature and humidity anywhere anytime remotely, such as in the car, baby room, wine cellar, etc. (Not connect to 5ghz wifi).
  • Voice Control & Smart Linkage: Humidity sensor is compatible with Alexa and Google Assistant, you can obtain accurate temperature readings via simple voice commands. Wireless hygrometers can also control your air conditioner or other smart devices easily by automating smart routine tasks via Smart Life app, when ambient temperature reached your setting condition, air conditioner perform the task to turn on or off.
  • Smart Alerts: WiFi humidity sensor featuring Alert Function. Notification will be sent to your phone immediately when temp and humidity are beyond preset value, which helps you react faster to sudden changes.
  • Fast and Accurate: Temperature sensor builts in high-precision manufacturing sensors that can monitor temperature or humidity changes accurately. Temperature is accurate to ±0.54℉/±0.2℃ and the humidity is ±1.8% RH. You'll stay regularly updated.
  • Data Storage and Export: Humidity monitor real-time data is displayed as a curve graph of day, week, month, and year. You can save a....
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LEVOIT Purifier for Home Large Room with True HEPA Filter Air Cleaner for Allergies and Pets, Smokers, Mold, Pollen, Dust, Quiet Odor Eliminators for Bedroom, 710 Sq. Ft, LV-H134

  • ...ers an area up to 710 sq. ft. , making it perfect for large rooms and offices..
  • NEW LASER TECHNOLOGY & ACCURATE PM2. 5 VALUE DISPLAY: With a cutting edge smart laser sensor, this air purifier detects the particles and reports as a mass per volume of air(µg/m3) within 30 seconds.
  • Real-time feedback on your air quality with the illuminated air quality indicator rings.
  • ECONOMICAL 3-STAGE FILTER: Designed with the fine pre-filter, true HEPA filter, and activated carbon filter.
  • It filters smoke, odors, mold spores, pollen, dust for children, allergies and people with asthma.
  • removes 99. 97% of airborne particles as small as 0. 3 microns.
  • 360°AIR INTAKE & CYCLONE TECHNOLOGY: With its 360° filter design, this air purifier takes in air from all sides, filtering up to 50% more air per hour and purifying 50% faster than other air purifiers.
  • AUTO MODE: With a cutting edge smart sensor, the air purifier can automatically adjust fan speed settings in response to real-time air quality readings.
  • QUIET AS RUSTLING LEAVES: Filter the air with a noise level of 25dB for a restful and soothing indoor environment, helping you sleep deeply.
  • 1-12 HOURS TIMER FUNCTION: Other than 3 timer options of other air purifiers, the 1-12 hour timer range gives you the fl....
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KOKOFIT HEPA Air Purifier for Home Bedroom Allergies and Pets Hair Smokers Small True HEPA Filter Desktop Air Cleaner ,Odor Eliminators Remove 99.97% Dust Smoke Mold Pollen with Sleep Mode Night Light

  • TRUE HEPA AIR PURIFIER: Equipped with pre-filter, HEPA Filter, and activated carbon filter capture allergens, pet hair, dander, smoke, mold, odor and....
  • SMART AIR QUALITY SENSOR: This air freshener features unique AQ interface, built-in air quality sensor detects air quality at work, the interface will....
  • 5 IN 1 AIR FILTER SYSTEM：3 speeds and 2 modes adjustment (low, medium, high speed, auto and sleep modes)in one button. In sleep mode, the noise is....
  • HIGH-EFFICIENCY AIR PURIFIER: With CADR rating of 150m³/h, air purifiers for home circulates air quickly in a room up to 161ft² (15m²) to fill your....
  • KIND NOTE: Filters need to replace every 6 months, no washing. This air purifier passed CE RoHS Certification, 1-Year Service & Lifetime Support, buy....
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BLATN Smart 128s Air Quality Monitor Indoor CO2 PM2.5 TVOC Meter Formaldehyde HCHO Detector VOCs Pollution AQI Tester PM1.0 PM10 Dust Particle Counter Data Logger Home

  • 003cb003eFINE PARTICLE DUST LEVEL003c/b003e -- Laser air quality sensor can measure indoor dust level in real time. 6-channel tiny particle number detection (Number of particles/liter)--PM0.3, PM0.5, PM1.0, PM2.5, PM5.0, PM10.
  • 3-channel particulate matters quality detection (μg/m³)--PM1.0, PM2.5, PM10.
  • 003cb003eCO2 & HCHO SENSOR003c/b003e -- NDIR Non-Spectral Infrared CO2 Carbon Dioxide Sensor with self-calibration, Absorption chamber Optical Coating.
  • Electrochemical formaldehyde HCHO sensor with automatic calibration, double platinum catalytic electrode, strong anti-interference ability.
  • 003cb003eTVOC CHEMICAL POLLUTION003c/b003e -- Semiconductor TVOC meter can test a variety of volatile organic compounds TVOC VOCs, such as benzene, toluene, xylene, aromatic hydrocarbons, aldehydes, hydrogen sulfide etc., captures the change in molecular concentration of organic compounds at the thousandth level.
  • 003cb003eDATA LOGGING UPGTADE003c/b003e -- Smart air quality monitor indoor upgrade in 2021: Support data storage and export of all 12 testing items, with date and time, frequency: once every 1 minute. MAX storage capacity can be expanded to 8G, which can store up to 400 days of records.
  • 003cb003ePROFESSIONAL & ORIGINAL003c/b003e -- air quality alarm base on ....
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Gikfun DS18B20 Waterproof Digital Temperature Sensor with Adapter Module for Arduino (Pack of 3 Sets) EK1183

  • SMART HOME LEARNING KIT--This kit combines the most common electronic components of smart home projects,developed specially for those beginners who are interested in Arduino and raspberry pi DIY..
  • THE PROFESSIONAL SMART HOME KIT--This has 16 sensors modules and delicately selected sensors to detect temperature, humidity, sound, light, infrared, motion, flame,vibration,digital touch, air pressure and many other commonly-used sensors modules..
  • THE MOST COMPLETE SMART HOME KIT--This universal kit are compatible for Arduino UNO R3 / Mega2560 / Mega328 /Nano / Raspberry Pi, it could DIY 16 projects according to your need..
  • HIGH QUALITY GUARANTEE--We eliminate many old-fashioned sensors which have low reliability and duplicate function as other sensor in the kit, the kookye modules sensor kits are choosed carefully for our user..
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Coway Airmega 400S App-Enabled True HEPA Air Purifier with Smart Technology, Compatible with Amazon Alexa and Google Home, (Covers 1,560 sq. ft.), (Graphite)

  • ...3 micron particles in the air, including pollen, pollutants and other allergens. It also reduces volatile organic compounds by more than 99% and reduces fumes such as NH3 and CH3CHO. Includes washable and permanent pre-filter to catch larger dust particles..
  • Coway Airmega’s pollution sensor communicates indoor air quality testing in real-time. The brightly colored LED ring lets you know how clean or dirty your indoor air is, every minute of the day..
  • Coway Airmega has five fan modes: Smart, Sleep, Low, Medium and High. Noise level is nearly silent at lower speeds. Max noise at highest setting is 43.2 dB..
  • Coway Airmega is a smart, energy efficient air purifier with a three-setting smart mode to adapt to its surroundings. Fan speed automatically adjusts based on the room’s air quality and lighting conditions to improve air quality..
  • Coway Airmega has a timer with 1, 2, 4 and 8 hour settings, plus indicators for filter lifetime for both the washable pre-filter and Max2 filter..
  • Coway Airmega IoCare mobile application includes indoor and outdoor air quality monitoring, filter notification, scheduling, and speed and smart mode control. Coway Airmega also works with Amazon Alexa and Dash Replenishment and is compatible with Google Home..
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HIMOX HEPA Air Purifiers for Allergies Pets Hair in Bedroom gadgets, Hospital-Grade Air Filter with Fragrance Sponge For Sleep, 20dB Quiet, Air Cleaner Remove 99.97% Dust Smoke Mold Pollen, H08-White

  • ...HEPA: Pre-filter, true H13 HEPA filter, and activated carbon filtration in one help to remove 99.97% of airborne particles 0.3 microns, such as dust, smoke, pollen, and odor VOCs. This allergies air purifier for smoking perfect choice for allergics, babies, children, the elderly, and others who pay attention to air quality and personal health..
  • ENJOY BETTER SlEEP: Are you troubled by insomnia or light sleep? This essential oils Air Purifiers for Bedroom With Aromatherapy Scent and Quiet Sleep Mode is ture hepa air filter and aromatherapy in one. Add a few drops of your favorite essential oil to help unclog stuffy noses, relieve sore throats, and aid in deeper, more peaceful sleep. Sleep mode runs below 20db prevent disturbing your dreams in a such silent night..
  • SMART AIR QUALITY MONITORING: This air cleaner for smokers include Air Quality Monitor, Smoke Sensor and Filter Check Indicator: Built-in smart sensor to monitor the air quality around your house and display at 3 colors to show the air quality level blue (healthy), green (slightly polluted), red (heavily polluted). In addition, built-in filter check indicator remind to replace the filter to ensure the effici....
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WiFi Door Sensor Alarm: Smart Door Window Sensor with 90db Real-time Alarm, App Notification,Wireless Door Open Contact Sensor for Home Security Burglar Alert Compatible with Alexa Google Home (4pack)

  • LOCAL ALARM & FREE APP ALERTS: No hub required, connect the door open sensor to Tuya Smart/Smart life app via 2.4GHz Wifi. when door/window is opened or closed, the wifi door sensor will make a 90DB sound alarm and push instant App notification to your smartphone. You can check the alarm History on your app.
  • COMPATIBLE WITH ALEXA AND GOOGLE ASSISTANT: The door alarm contact sensor is compatible with Alexa and Google Assistant, supports voice control. You can detect the status of your doors, windows, cabinets, drawers or anywhere by voice..
  • A BREEZE TO AUTOMATE YOUR HOME: The alexa door sensor works seamlessly with other Smart Life or Tuya system appliances in your home. Setting custom scenes in your smart home system, for example, Have your lights turn bright when your baby opens a storage area with potentially dangerous objects. Turn off the air conditioner when you open the windows in your room.
  • UPGRADED WIFI WINDOW DETECTOR: Our window sensors for security meet all your needs. You can disarm or arm the window alarm sensor on your app remotely, also you can set timed arming or disarming as your need.
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Formaldehyde Detector Air Quality Monitor Indoor Air Quality Monitor for Humidity,Temperature,PM2.5/PM10 HCHO TVOC Home Air Quality Test

  • ★ 『6 in 1air Quality monitor』 :sherry air quality monitor equipped several powerful sensors that can monitor PM2.5/PM10 HCHO TVOC Temperature and Humidity, it is all in one indoor air quality monitor for every household, its display all value in LED display ,accurate and easy to use..
  • ★ 『Advance Fan &Accurate Sensors』This indoor air quality monitor has a built-in fan to quickly draw in ambient air to allow REAL-TIME measurements. It incorporates a laser sensor to measure levels of dust particles and has a second electrochemical semiconductor sensor to measure formaldehyde and natural/synthetic organic compound levels..
  • ★ 『Unique Design&Widely Applicable』 This air quality detector is designed by renowned designers and have fashionable appearance This intelligent air quality monitor is easy to carry and help you detect the gas air pollution in household, kitchen, bedroom, office, school, car, hotel, travel, camping, party etc…it is not only a accurate monitor for air quality, but also nice decoration in your car or house..
  • ★ 『Easy To Operate&Long Battery Life』:This indoor air monitor is Household and user friendly, no need to be a tech smart guy to operate this air quality test kit. just pressing the functional button and all st....
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