5-in-1 Multifunctional Display for Real-Time Air Quality Monitoring Instantly view CO2 levels, temperature, humidity, time & date, and comfort levels on a single screen. Easily track when to ventilate and maintain a healthy environment for your family.
Advanced Sensors for Accurate Air Quality Feedback Equipped with cutting-edge NDIR technology and Swiss industrial-grade sensors, it provides highly precise CO2 readings every second (via Type-C power)* with a range of 400-9999 ppm and accuracy of ±(50 ppm + 5%). *Battery mode offers 5-second intervals.
Customizable Alerts with Three Warning Modes Stay informed about air quality risks with audible alerts, screen notifications, and app alerts* when CO2 levels or temperature and humidity exceed preset thresholds. Ideal for spaces like bedrooms, offices, and nurseries. *SwitchBot Hub Required.
Flexible and Durable Design for Any Space Choose between Type-C power or 12-month battery mode. Features built-in wall mounting and an adjustable stand (0–90°) for placement on walls, tables, or anywhere monitoring is needed.
Data Storage and Smart Integration for Better Air Management (SwitchBot Hub required)
Export air quality data via SwitchBot App for up to 38 days locally or 2 years on the cloud.
Integrate with the SwitchBot ecosystem or voice assistants for smarter ventilation control.
Top buttons offer quick functions like muting, switching units, or refreshing values without needing the app.
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8340662714535
45990353698983
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Ideal for spaces like bedrooms, offices, and nurseries.\u003cbr\u003e*SwitchBot Hub Required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible and Durable Design for Any Space\u003c\/strong\u003e\u003cbr\u003eChoose between \u003cstrong\u003eType-C power\u003c\/strong\u003e or \u003cstrong\u003e12-month battery mode\u003c\/strong\u003e. Features built-in wall mounting and an adjustable stand (0–90°) for placement on walls, tables, or anywhere monitoring is needed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData Storage and Smart Integration for Better Air Management (SwitchBot Hub required)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExport air quality data via SwitchBot App for up to \u003cstrong\u003e38 days locally\u003c\/strong\u003e or \u003cstrong\u003e2 years on the cloud\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIntegrate with the SwitchBot ecosystem or voice assistants for smarter ventilation control.\u003c\/li\u003e\n\u003cli\u003eTop buttons offer quick functions like muting, switching units, or refreshing values without needing the app.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e"}
Got one of these on Amazon a while back for my bedroom but decided to get a second for my office as well, helps me be aware of the CO2 value that may contribute to fatigue. I get alerts to remind me for when I forget to open the windows after going out.
I don't have any smart windows arms to open the windows automatically but I expect it'll be a use tool one day to trigger it to improve airflow!
H
Hitomi Oshima
Interesting product!
I never thought about measuring the CO2 until I saw this product and I am observing how it changes depending on what we do. It is interesting and we are quite happy about our purchase.
A
Antonios Bouris
Value for money
I already own the device measuring temperature and humidity (Meter Pro) and it's very accurate, so I think CO2 measurement will give me the complete tpicture of my indoor environment.
C
Customer
Works well..Easy to set up.
I added this sensor to my Home Assistant system for CO2 measurement. The temperature and humidity are a nice bonus. The screen is easy to read. It was detected by HA and I added it easily.
S
Steven Hepple
SwitchBot Meter Pro (CO2 Monitor)
H
Hristo Staykov
SwitchBot Meter Pro (CO2 Monitor)
a
airforceones7
Exactly what I was looking for
This sensor is small, accurate, and works exactly like I'd hoped. No feedback, its perfect.
Got one of these on Amazon a while back for my bedroom but decided to get a second for my office as well, helps me be aware of the CO2 value that may contribute to fatigue. I get alerts to remind me for when I forget to open the windows after going out.
I don't have any smart windows arms to open the windows automatically but I expect it'll be a use tool one day to trigger it to improve airflow!
H
Hitomi Oshima
Interesting product!
I never thought about measuring the CO2 until I saw this product and I am observing how it changes depending on what we do. It is interesting and we are quite happy about our purchase.
A
Antonios Bouris
Value for money
I already own the device measuring temperature and humidity (Meter Pro) and it's very accurate, so I think CO2 measurement will give me the complete tpicture of my indoor environment.
C
Customer
Works well..Easy to set up.
I added this sensor to my Home Assistant system for CO2 measurement. The temperature and humidity are a nice bonus. The screen is easy to read. It was detected by HA and I added it easily.
S
Steven Hepple
SwitchBot Meter Pro (CO2 Monitor)
H
Hristo Staykov
SwitchBot Meter Pro (CO2 Monitor)
a
airforceones7
Exactly what I was looking for
This sensor is small, accurate, and works exactly like I'd hoped. No feedback, its perfect.
Displays local outdoor temperature & humidity as well as weather forecast icons, helping you plan trips outside in advance.
*SwitchBot Hub Required.
Voice command compatible.*
Supports Alexa, Google Assistant, Siri Shortcuts, IFTTT, and SmartThings.
*SwitchBot Hub Required.
Part of SwitchBot ecosystem.
Displays local outdoor temperature & humidity as well as weather forecast icons, helping you plan trips outside in advance.
*SwitchBot Hub Requred.
Large clear LCD display.
Our largest screen to date allows you to easily read different datafrom any angle and distance.
One button, total control.
Just press once on your device button to refresh data, mute,and switch between Fahrenheit/Celsius.
Data storage and export.
Supports 38 days local storage and 2 years app storage.Export data with one click via our app.
Adjustable placement choices.
Comes with a wall mount and adjustable bracket. Can be hung or placed upright at 42° or 90°. Making it convenient for you to place around home.
Specs
Product Info
Dimensions (mm)
92 x 79 x 25 mm（3.6 in. × 3.1 in. × 0.98 in.）
Product Weight
154 g (with batteries)
Materials
ABS
Functional Parameters
Power Supply Mode
2 × AA battery (built-in) + power cord (5 V 1 A adapter)
Service Life
5 year
Measurement Temperature
Range: −20 ºC to 80 ºC (−4 ºF to 176 ºF) Temperature Precision: −20 ºC to 0 ºC (−4 ºF to 32 ºF) [±0.4 ºC/0.7 ºF] 0 ºC to 65 ºC (32 ºF to 149 ºF) [±0.2 ºC/0.4 ºF] 65 ºC to 80 ºC (149 ºF to 176 ºF) [±0.3 ºC/0.5 ºF]
Measurement Humidity
Range: 0 to 99% RH Humidity Precision: 0 to 10% RH (±3% RH) 10 to 90% RH (±2% RH) 90 to 99% RH (±3% RH)
Data Collection Interval
4s
Data Storage
Local storage: 38 days App cache: 2 years Storage beyond 2 years requires a payment for continued use.
Connectivity
BLE
Installation Mode
Mounted on table top/wall
Connectivity Range
120 m (without obstacles)
Required certification
CE, Telec, RoHS, FCC, RCM, KCC, NCC, IC
Temperature/ Humidity/CO2 Level Alert
Buzzer + LCD data flashing
Comfort Level
Dry: 0-29% RH Comfortable: 30-70% RH, 20ºC-26ºC Humid: > 70% RH The value thresholds can be set.
Weather Forecast
Local weather conditions in the next 12 hours will be displayed as icons. Weather data will be updated at 0:00 and 12:00 each day. A Hub is required to use this function. Clear Cloudy Drizzle Light snow Overcast Rainy Snow
Third-party Services
Alexa, SmartThings, IFTTT, Google Home, and Siri Shortcuts
CO2 Monitor
Sensirion CO2 Monitor Measurement range: 400 to 9999 ppm
Default: 30 min, 1 min when the power cord is connected Shortest interval: 1s Short press the top button to initiate a data collection.
CO2 Precision
±(50 ppm+5% of reading) under 25ºC and 50% RH
FAQ
What batteries and charging adapter are needed for the SwitchBot Meter Pro (CO2 Monitor)?
SwitchBot Meter Pro (CO2 Monitor) is powered by two AA alkaline batteries, which typically last for about one year. We do not recommend using rechargeable batteries, but if you choose to use them, please ensure that the combined voltage of both batteries does not exceed 3V, as this could potentially damage the device.
SwitchBot Meter Pro (CO2 Monitor) can measure from -20°C to 80°C. However, we recommend using batteries in all SwitchBot products within a temperature range of 5°C to 45°C. Extreme cold or hot environments are not suitable for battery use. In low temperatures, battery efficiency decreases, which can result in insufficient power. High temperatures can cause the battery to react more intensely, leading to rapid discharge or even risks such as leakage or swelling.
In addition to battery power, your SwitchBot Meter Pro (CO2 Monitor) can also be powered using a 5V 1A adapter and a Type-C charging cable. This provides you with a convenient alternative to keep your device running without relying solely on batteries.Note: Charging adapter is not included in the package.
How to Manual Calibrate the CO2 Level of SwitchBot Meter Pro (CO2 Monitor)?
1. Make sure your SwitchBot App version is up to date. 2. Make sure your Meter Pro (CO2 Monitor) has been added to your App. 3. You can calibrate the CO2 level in the following order.Launch SwitchBot App and log in. - Tap your Meter Pro (CO2 Monitor) . - Tap the gear icon in the upper right corner. - Tap "Calibrate" on the settings screen. - Tap "CO2 Monitor". - Follow the on-screen instructions and place your Meter Pro (CO2 Monitor) in a well-ventilated area for 1 minute and then tap "Calibrate".
Note:The calibration process will take 5 minutes. Please refrain from moving your device during this time.Calibration can only be performed within the Bluetooth range of the Meter Pro (CO2 Monitor).
What is the update frequency of CO2 readings on the SwitchBot Meter Pro (CO2 Monitor)?
When powered by batteries, the CO2 value updates every 30 minutes. You can see a timer located slightly to the right of the center of the screen, counting down to the next update. If you'd like to manually refresh the CO2 data, you can press the button on top of the device or tap the "Refresh" button next to the CO2 value in the SwitchBot App. When using a 5V 1A adapter and Type-C cable for power, the update frequency automatically switches to every 1 minute. You can also customize the update frequency in the SwitchBot App. Please note, when the update frequency is set to less than 1 minute, the CO2 sensor is continuously active, which may cause the device to heat up slightly and affect the sensor's accuracy.
Way to set up data update interval: SwitchBot App -> Meter Pro (CO2 Monitor) -> Gear icon -> Panel Display -> Data Update Interval -> CO2
