{"product_id":"wifi-12-in-1-air-quality-monitor-pm25-co2-tvoc-hcho-tuya","title":"12-in-1 WiFi Air Quality Monitor – PM2.5, CO2, TVOC, HCHO","description":"\n\u003ch2\u003eTuya WiFi 12-in-1 Air Quality Monitor with Color Display\u003c\/h2\u003e\n\u003cp\u003eTake full control of the air you breathe indoors with this powerful 12-in-1 Air Quality Monitor. Featuring Wi-Fi connectivity via the Tuya smart home app, a vibrant 2.8-inch TFT color screen, and simultaneous measurement of 12 key air parameters, this compact detector gives you a comprehensive picture of your indoor environment — at home or in the office — anytime, anywhere.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12 Parameters in One Device:\u003c\/strong\u003e Simultaneously monitors PM2.5, PM10, PM1.0, AQI, HCHO (formaldehyde), TVOC, CO₂ (carbon dioxide), CO (carbon monoxide), temperature, humidity, time, and date — all on a single, easy-to-read screen.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2.8\" TFT Color Display:\u003c\/strong\u003e Bright, high-contrast screen lets you view all readings at a glance without squinting or navigating complex menus.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTuya App Control \u0026amp; Remote Monitoring:\u003c\/strong\u003e Connect via Wi-Fi to the free Tuya Smart app (iOS \u0026amp; Android) to monitor real-time air quality data and receive alerts remotely — from another room or another country.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomizable Alerts \u0026amp; Sleep Mode:\u003c\/strong\u003e Set personalized alarm thresholds for each parameter, activate sleep mode to dim the display at night, and switch between Celsius and Fahrenheit with ease.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHistorical Data Logging:\u003c\/strong\u003e Review detailed air quality trends by day, month, or year directly in the app — great for identifying patterns and adjusting ventilation habits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Accuracy Sensors:\u003c\/strong\u003e Uses an electrochemical detection module and semiconductor TVOC sensor for stable, reliable readings with low power consumption and long service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePortable \u0026amp; Rechargeable:\u003c\/strong\u003e Built-in 3.7V lithium battery charges via USB Type-C (500mA) in approximately 4 hours, offering up to 300–360 minutes of standby time. Lightweight plastic body available in Black or White.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eParameters Detected:\u003c\/strong\u003e PM2.5, PM10, PM1.0, AQI, HCHO, TVOC, CO₂, CO, Temperature, Humidity, Time, Date\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 2.8\" TFT Color Screen\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Wi-Fi (Tuya Smart App)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorking Voltage:\u003c\/strong\u003e 5V (USB Type-C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 3.7V Lithium (built-in)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharging Time:\u003c\/strong\u003e ~4 hours\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandby Time:\u003c\/strong\u003e ~300–360 minutes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black \/ White\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 12-in-1 Air Quality Detector\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFor guidance on maintaining healthy indoor air quality, visit the \u003ca href=\"https:\/\/www.epa.gov\/indoor-air-quality-iaq\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eU.S. Environmental Protection Agency – Indoor Air Quality resource\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What pollutants does this 12-in-1 air quality monitor detect?\u003c\/h4\u003e\n\u003cp\u003eA: This monitor simultaneously measures PM2.5, PM10, PM1.0, AQI (Air Quality Index), HCHO (formaldehyde), TVOC (total volatile organic compounds), CO₂ (carbon dioxide), CO (carbon monoxide), temperature, humidity, time, and date — giving you a thorough overview of your indoor air environment in real time.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I connect the air quality detector to my smartphone?\u003c\/h4\u003e\n\u003cp\u003eA: Simply download the free Tuya Smart app on your iOS or Android device, power on the monitor, and follow the in-app Wi-Fi pairing instructions. Once connected, you can view live readings, check historical data, and set custom alerts from anywhere.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long does the battery last on a single charge?\u003c\/h4\u003e\n\u003cp\u003eA: The built-in 3.7V lithium battery provides approximately 300–360 minutes of standby time. It recharges fully in about 4 hours using the included USB Type-C connection. Note that running multiple sensors simultaneously does increase power consumption.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I set custom alarms for specific pollutant levels?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! Through the Tuya Smart app, you can set personalized alarm thresholds for each of the 12 monitored parameters. You'll receive an alert notification when any reading exceeds your defined limit, helping you act quickly to improve ventilation or air quality.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What pollutants does this 12-in-1 air quality monitor detect?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This monitor simultaneously measures PM2.5, PM10, PM1.0, AQI (Air Quality Index), HCHO (formaldehyde), TVOC (total volatile organic compounds), CO₂ (carbon dioxide), CO (carbon monoxide), temperature, humidity, time, and date — giving you a thorough overview of your indoor air environment in real time.\"}}, {\"@type\": \"Question\", \"name\": \"How do I connect the air quality detector to my smartphone?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Simply download the free Tuya Smart app on your iOS or Android device, power on the monitor, and follow the in-app Wi-Fi pairing instructions. 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