







Product description



【18-in-1 Smart Air Quality Meter】Bcetasy Multi-function Indoor Air Quality Monitor is an ideal choice. Is a very useful monitor to keep an eye on the air quality in your home. The Air Quality Monitor’s array of sensors provides a wealth of information: AQI, CO2, PM2.5, PM1.0, PM10, TVOC, HCHO, Time, Dates, Temperature & Humidity, Alarm.And Wifi, App Data Storage, Auto-brightness, Screen-Off Monitoring, App Custom Settings, Wall-Mountable. The surface of the product is skin-friendly and the texture looks very delicate. This Air Quality Tester For Home, keep your family breathing easily.
【App Data Storage & Tracking】Smart air quality monitor connects to your smartphone via Wi-Fi using the ”Smart Life” or ”Tuya Smart” app, allowing real-time tracking of air quality metrics and battery status. The app stores historical data and alerts, enabling you to monitor trends and receive notifications of any significant changes, even when away from home. Additionally, you can remotely customize device settings through the app, providing convenient and comprehensive control over your indoor environment.【Please connect to a 2.4GHz WiFi network. Enable compatibility mode for WiFi 6+ routers.】
【Dual Chip & High Accuracy Test】Experience cutting-edge indoor air quality monitoring with our advanced dual-chip technology that combines two specialized chips-one dedicated to processing sensor data and the other to managing a seamless user interface-to deliver lightning-fast, real-time accuracy. This breakthrough innovation redefines convenience and precision, offering an unparalleled, state-of-the-art experience.
【Easy to Operation】Simply press and hold the power button for 3 seconds to power it on, and within a minute, you can get accurate air quality readings. The side buttons allow for easy switching between display interfaces. A detailed user manual helps you get started quickly, and WiFi connectivity to the mobile app lets you customize settings and monitor air quality anytime, ensuring the health of you and your family!
【Wide Range of Applications】Our indoor air quality monitor offers unparalleled protection for every home and workplace by detecting gas levels and airborne pollutants in kitchens, bedrooms, offices, schools, cars, hotels, and even during travel, camping, and parties, ensuring that your family and employees enjoy consistently clean, healthy air; the intuitive mobile app lets you manage multiple devices and track real-time data, proactively safeguarding your environment.
【HD Display & long Standby Time】This Air quality monitor features a bright HD LCD display with adjustable brightness and color-coded alerts for instant air quality updates. Powered by a robust 3000mAh battery with Type-C charging, it offers 7-15 hours of continuous monitoring, and its energy-efficient chip continues tracking air quality even in power-saving mode, ensuring real-time data to protect your family’s health.(Power adapter not included)
【Product Usage Notes】①Before first use, charge the device for at least 10 minutes, then press and hold the power button to turn it on.②If readings appear inaccurate over time, restart the device to recalibrate the sensors.③For extended data recording, keep the device plugged into a power source to prevent interruptions.④The device connects to one smartphone at a time. To pair with a new phone, reset the Wi-Fi settings.⑤For further assistance, contact us anytime. We guarantee a satisfactory response within 12 hours.

Max –
Works great with Home Assistant
I was looking for an air quality monitor for my office where I spend most of the day and sometimes use my 3D printer. I specifically wanted one that I could connect to Home Assistant and gather metrics that I could use for alerts or other automations, specifically CO2 and VOCs.Set up with the Smart Life app was easy as well as to Home Assistant with the official Tuya integration. The graphs in the Smart Life app are okay, but I like the data graphs and customization in HA better. Overall this is a great price for a monitor that measures so many things and integrates with other platforms.
Susan –
Worth to buy
So far I’ve been used it for two weeks. Here’s some updates: 1 the whole screen is clear, easy to understand. 2 The number is accurate, the change of the air quality is working good. The CO2 high when it’s night time. The sensor is very sensitive to the change(window opened or closed). For it’s price, I think it’s a good product.
Eden Cohen –
Good quality AQI sensor – pretty satisfied customer
This seems like a good quality device. I like the color high-res LCD, sensors, FW updates and good Wifi support. Pairing it with SmartLife was easy and efficient but I wish it also had Google Home support so you can read/control via smart speakers or the Google Assistant – that should be very easy for this company to add via a SW update (same for Alexa, ITTT, etc.) I am reducing one star because of the deceptive “18-in-1” marketing – I don’t know how they got to this count, there are roughly 8 sensors here, not 18, but the product description was otherwise accurate.I didn’t test it in battery mode since I plan to always it keep it plugged in. Other reviewers mentioned difficulty connecting the USB-C cable but I found it pretty minor, unless you plan to regularly plug and unplug this device.
Shane –
Great value, but you need the app to really bring out it’s best features.
I really like this product, though the screen is very thin and when I pulled the tab to take the film off, the screen started to move.Also the battery doesn’t last 24 hours, so keep it plugged into a power source.But other than that it worked great. Setup was a breeze, I just used the QR code from the manual, downloaded the app, and then it synched up the time and date and the wifi settings.The colors are nice and I didn’t do anything to set it up except change the units from SI to US. The display is very readable and the light level is adjustable in the app.This is a great value, and I highly recommend it.Some cons:The app wants you to subscribe to push notifications via SMS or some other thing.The max alarm levels could allow for higher values. My air goes between 0-500 AQI on a given day but the alarm max is 150 so I just disabled all the alarms except low battery.You can control the screen on/off and time out settings from the app. It’s nice, because at night I like my bedroom to have zero light and this way I don’t have to move it.
Chrissy –
Peace of mind. Stopped working after 5 months
I really like this monitor as it gives me a piece of mind of the air quality in my house.**stopped working after 5 months**
JAMES –
Multiple measurements and powerful
It has multiple measurements of air quality. Easy to use and it can be rechargeable. Good quality.
Mr. DMC –
good design, inconsistent readings
there’s a lot to like about this monitor, but falls short on some important things.pros:- nice size and design- the screen is very clear and dims after awhile- easy to connect to wifi- most of the readings seemed accurate (compared to another monitor – CO2, temp, humidity, etc)- customizable audible alarms for the various settings ! (very nice feature)cons- the TVOC and HCHO readings were inconsistent – either close to zero or close to reasonable values.i got the monitor more specifically for TVOC/HCHO.the first time i did the setup, the TVOC/HCHO readings were basically 0. another monitor i have always had at least some TVOC/HCHO. the next day I tried another “reset” and then all readings matched really well to my other monitor. (there really isn’t any real “reset” for all of the readings, only CO2.) then i later turned on / off again and the TVOC/HCHO readings went back around zero.so i’m not even sure exactly what i did to get reasonable values for TVOC/HCHO. unfortunately, turning the device off/on reset everything and values went back around zero. this was the real let-down for this device – not being able to get consistent values for the items was most interested in. i liked everything else about it.3 stars
Amazon Customer –
Very Good Product
The product is both visually appealing and highly functional.
Shivansh –
Very important for your health
PRADEEP KUMAR MITTAL –
Good one but delivery time too late