Smart Air Quality Monitor with CO2, WiFi, Temperature & Humidity Sensors, LED Display with Raise to Wake, Alarm Clock Function, Air Quality Tester for Bedroom, Smart Home

Price: GBP29.71
(as of Jun 02, 2026 06:21:22 UTC – Details)

🚀 Premium CO2 Detector with NDIR Sensor – Breathe Smarter, Live Healthier
1. ✔️ Lab-Grade Accuracy & Instant Updates
Powered by NDIR (nondispersive infrared) sensor technology—the gold standard for CO2 detection—this monitor delivers ±50ppm precision for reliable air quality data. Updates every 3 seconds so you never miss critical changes.
2. 🌡️ 3-in-1 Air Quality Guardian
Track CO2, temperature, and humidity in real time to optimize your indoor environment. Expert Tip: Quickly-press the power button 3x on first use to calibrate the NDIR sensor for peak accuracy.
3. 🌙 Sleep Mode & Hassle-Free Operation
Set auto screen-off via the app to avoid nighttime glare. In dark mode, alarms mute automatically—just wave to wake the display for a disturbance-free bedroom experience.
4. 📱 Tuya Smart App – Control from Anywhere
Get real-time alerts, view historical trends, and customize:
CO2 alarm thresholds (set your safety zone)
Screen sleep/brightness
SMS/phone notifications (subscription-based)
Battery status & USB power reminders
5. ⚠️ Important Notes for Best Performance
→ Measures CO2 ONLY (no PM2.5/formaldehyde)
→ For continuous use, keep plugged into USB (3-hr battery backup when fully charged)
→ CO2 alarms require screen ON (disable sleep mode in app)
High Accuracy & Fast Refresh Data: Carbon dioxide detectors use nondispersive infrared sensor (NDIR) technology for the most precise and reliable CO2 measurements. Data is updated every 3 seconds on average, allowing you to stay informed about the air quality in the room
Multifunctional Air Quality Detector: The ACENEW Air Quality Monitor conveniently measures 3 important indexes for indoor air quality, including CO2, temperature, and humidity. When activating for the first time, you can press the power button three times to calibrate the NDIR sensor
Nighttime Screen Off and Silent Monitoring: The Air Quality Monitor allows you to set an automatic screen-off time in the app. When the screen is off, the buzzer alarm will not be triggered, enabling quiet air quality monitoring. Supports raising your hand to wake up, making it suitable for nighttime use in the bedroom without disturbing your rest
Real-Time App Data Viewing: The Tuya Smart app provides real-time temperature, humidity, and CO2 concentration readings, as well as access to recent CO2 alarm records. The app supports facility CO2 alarm thresholds, switches, battery level viewing, screen sleep mode, and additional SMS and phone notification subscriptions
Important Usage Notes: The product does not measure PM2.5 or formaldehyde. Please keep the product connected to USB power in daily use as the product can work for up to 3 hours after fully charged. If you want to enable the CO2 alert function, please set the screen to stay on in the application
WiFi Connectivity and Smart Home Integration: Connect the air quality monitor to your WiFi network for seamless integration with your smart home ecosystem, enabling remote monitoring and control through the Tuya Smart app from anywhere
LED Display with Raise to Wake Function: Features a clear LED display that shows real-time air quality readings and includes a convenient raise to wake function, allowing you to view measurements with a simple hand gesture without pressing any buttons