12-in-1 WiFi Air Quality Monitor – PM2.5, CO2, TVOC, HCHO

Tuya WiFi 12-in-1 Air Quality Monitor with Color Display

Take 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.

Key Features

• 12 Parameters in One Device: 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.
• 2.8" TFT Color Display: Bright, high-contrast screen lets you view all readings at a glance without squinting or navigating complex menus.
• Tuya App Control & Remote Monitoring: Connect via Wi-Fi to the free Tuya Smart app (iOS & Android) to monitor real-time air quality data and receive alerts remotely — from another room or another country.
• Customizable Alerts & Sleep Mode: Set personalized alarm thresholds for each parameter, activate sleep mode to dim the display at night, and switch between Celsius and Fahrenheit with ease.
• Historical Data Logging: Review detailed air quality trends by day, month, or year directly in the app — great for identifying patterns and adjusting ventilation habits.
• High-Accuracy Sensors: Uses an electrochemical detection module and semiconductor TVOC sensor for stable, reliable readings with low power consumption and long service life.
• Portable & Rechargeable: 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.

Technical Specifications

• Parameters Detected: PM2.5, PM10, PM1.0, AQI, HCHO, TVOC, CO₂, CO, Temperature, Humidity, Time, Date
• Display: 2.8" TFT Color Screen
• Connectivity: Wi-Fi (Tuya Smart App)
• Working Voltage: 5V (USB Type-C)
• Battery: 3.7V Lithium (built-in)
• Charging Time: ~4 hours
• Standby Time: ~300–360 minutes
• Material: Plastic
• Color: Black / White

What's in the Box?

• 1 × 12-in-1 Air Quality Detector

Made in Mainland China.

For guidance on maintaining healthy indoor air quality, visit the U.S. Environmental Protection Agency – Indoor Air Quality resource.

Frequently Asked Questions

Q: What pollutants does this 12-in-1 air quality monitor detect?

A: 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.

Q: How do I connect the air quality detector to my smartphone?

A: 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.

Q: How long does the battery last on a single charge?

A: 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.

Q: Can I set custom alarms for specific pollutant levels?

A: 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.