Thermometer and hygrometer CO2 SwitchBot Meter Pro. A compact air quality monitoring station that continuously displays CO₂ levels, humidity, temperature, current time, and overall environmental comfort.
With the LCD screen, you can see all the important data: carbon dioxide (CO₂) level, temperature, humidity, time of day, and overall comfort indication, without needing to search in the app.
Thanks to NDIR technology and Swiss precision industrial-grade sensors, the measurements provide high accuracy. The CO₂ meter has a range of 400 to 9999 ppm with an accuracy of ±(50 ppm + 5%).
The device features three types of alarms to notify when CO₂ levels, temperature, or humidity exceed set limits. The SwitchBot Hub is needed for app notification functionality.
You can place the device on your desk or mount it on the wall with an adjustable stand (0-90°) and power it via USB-C or with a battery that lasts up to 12 months.
With the SwitchBot app, you can export air quality data for up to 38 days locally and up to 2 years in the cloud. The device also supports voice assistants via Hub.
- Manufacturer code: W4900010
- Measurement functions: CO₂, temperature, humidity, time and date, comfort indication
- CO₂ range: 400-9999 ppm
- CO₂ accuracy: ±(50 ppm + 5%)
- Measurement frequency: Every 1 second (USB-C), every 5 seconds (battery)
- Alarms: Audible alert, on-screen alert, in-app alert (with Hub)
- Mounting: Can be wall-mounted, adjustable stand from 0-90°
- Data export: Up to 38 days locally, up to 2 years in the cloud (with Hub)
- Local control: Physical buttons (mute, unit change, refresh)
