Name: SwitchBot Meter Pro (CO2 Monitor)
Brand: SwitchBot US
SKU: 810150541717
Price: 69.99 USD
Availability: InStock
Rating: 4.63 (19 reviews)

Reliable for affordable price

I bought this CO2 meter at a discount. Earlier I bought a different meter that is known to be very reliable, but with a price tag of >€200.

I put this switchbot meter next to the other meter for several days and at different rooms/situations: the values were within close range of eachother. On batteries this switchbot meter seems to be capable of updating only once every 30min, which is a rather slow interval (especially compared to the 1min interval of the other meter), but it's sufficient for my needs.

The humidity and temperature values also seem accurate when comparing to other devices, although it can take quite long before the values are properly aligned when changing to a different environment.

When using the app, it takes an annoyingly long time to load the graph when data is loaded over a period of several days as not all data is loaded at once, but it seems like it's streaming datapoints. I can live with that, but I think it could've been made faster and more efficient to simply parse the whole dataset at once.

All in all I'm very content with this device. Many CO2 meters in the same pricerange are deemed extremely untrustworthy, so I'm glad I found this affordable meter that provides results I trust.

Working really well
Very easy to set up

Great for integration into automated home system

I bought the meter during a sale with the intention to integrate it into my existing home assistant smart home system. It arrived after some time (the delivery could be faster). Set up and integration went very smoothly and it does it's job well.

SwitchBot Meter Pro (CO2 Monitor)

Sono contento dell acquisto ,il sistema mi permette di monitorare la qualità dell aria , co2, oltre a umidità e temperatura così in base alle indicazioni posso modificare la velocità della WMC.Mi sarebbe piaciuto se fosse stato possibile automatizzare e se il sistema interagisse con la mia wmc

Great - very nice quality CO2 monitor for the price

ottimo prodotto

1 2 3

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Add to cart

Reliable for affordable price

I bought this CO2 meter at a discount. Earlier I bought a different meter that is known to be very reliable, but with a price tag of >€200.

All in all I'm very content with this device. Many CO2 meters in the same pricerange are deemed extremely untrustworthy, so I'm glad I found this affordable meter that provides results I trust.

Working really well
Very easy to set up

Great for integration into automated home system

SwitchBot Meter Pro (CO2 Monitor)

Great - very nice quality CO2 monitor for the price

ottimo prodotto

1 2 3

Quick Intro

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12hr weather forecast data.*

Displays local outdoor temperature & humidity as well as weather forecast icons, helping you plan trips outside in advance.

*SwitchBot Hub Required.

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Voice command compatible.*

Supports Alexa, Google Assistant, Siri Shortcuts, IFTTT, and SmartThings.

*SwitchBot Hub Required.

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Part of SwitchBot ecosystem.

Displays local outdoor temperature & humidity as well as weather forecast icons, helping you plan trips outside in advance.

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*SwitchBot Hub Requred.

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Large clear LCD display.

Our largest screen to date allows you to easily read different datafrom any angle and distance.

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One button, total control.

Just press once on your device button to refresh data, mute,and switch between Fahrenheit/Celsius.

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Data storage and export.

Supports 38 days local storage and 2 years app storage.Export data with one click via our app.

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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.

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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: 68 days (Meter Pro) 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
CO2 Levels	Defaults: Good: 400-1000 Moderate: 1000-1400 Poor: 1400+
CO2 Data Collection Interval	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

Customer Reviews