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๐ฟ Breathe smarter, live better โ your air quality command center.
The Gauge Pro CO2 by SwitchBot is a cutting-edge 6-in-1 air quality monitor featuring a large multi-parameter display, Swiss industrial-grade NDIR sensor with ยฑ50ppm accuracy, and customizable multi-trigger alarms. Designed for professionals who demand precision and convenience, it integrates seamlessly with smart home ecosystems via the SwitchBot Hub 2, enabling automated ventilation control and voice commands. Its portable, durable design offers up to 12 months of battery life and versatile placement options, making it the ultimate tool for maintaining a healthy, comfortable indoor environment.














































| Alarm | Audible |
| Asin | B0DBVDWB6G |
| Best Sellers Rank | #41,412 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #123 in Safety Sensors & Detectors |
| Brand | SwitchBot |
| Built In Media | Meter Pro CO2 Monitor*1 |
| Color | white us |
| Compatible Devices | Smartphone |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,067) 4.5 out of 5 stars |
| Enclosure Material | Meter Pro CO2 |
| Item Dimensions D X W X H | 92D x 24W x 79H millimeters |
| Item Weight | 154 Grams |
| Manufacturer | Wonderlabs |
| Manufacturer Contact Information | You can call us via Phone Number: +1(888)311-7444 Kindly Note: We may not get back to you instantly because of the time difference. But We'll get back to you as soon as possible. |
| Mfr Part Number | W4900000 |
| Model Number | Meter Pro CO2+Outdoor Meter |
| Number Of Items | 1 |
| Operating Humidity | 0% to 99% |
| Power Source | Battery Powered |
| Sensor Type | Non-dispersive infrared |
| Unit Count | 1.0 Count |
| Upc | 810150541649 |
| Upper Temperature Rating | 60 Degrees Celsius |
User
Installation d'une simplicitรฉ enfantine
Dรฉjร adepte des produits Switchbot, je possรจde pas mal de leur produit (thermomรจtre, hub, tรฉlรฉcommande, aspirateur...).Et je ne suis encore une fois pas dรฉรงu par celui-ci : l'installation et la configuration s'est faite en 30 secondes environ : on retire la languette en plastique qui coupe l'alimentation des piles de type LR6 (fournies !), on lance la recherche via l'appli, on appuie sur le bouton de l'appareil 2 secondes et.... c'est tout. Pensez ร activer le bluetooth de votre tรฉlรฉphone avant par contre.L'heure se synchronise toute seule quelques minutes aprรจs. Il y a une option dans les rรฉglages pour activer ou non la synchro automatique, ainsi que l'affichage en mode 24h.Vous pouvez choisir une autre source pour l'affichage de la tempรฉrature / humiditรฉ si vous avez d'autres thermomรจtres de la marque, mais aussi la tempรฉrature extรฉrieure. Pour cette derniรจre, il faudra tout d'abord vous rendre dans les paramรจtres de votre maison et renseigner votre adresse.La mise ร jour des donnรฉes est rรฉglables en fonction de vos besoins, sachant que plus la frรฉquence de mise ร jour est รฉlevรฉe, moins la batterie tiendra longtemps.Pour le CO2, c'est 30 minutes sur batterie, ni plus ni moins.Vous avez cependant la possibilitรฉ de brancher l'appareil avec un cรขble USB-C, fourni lui aussi. Attention ร ne pas le perdre, car l'emplacement pour le brancher ne permet pas d'utiliser une fiche trop longue et donc certains cรขbles pourraient ne pas รชtre utilisables.Et dans le cas d'un branchement par cรขble on peut tomber ร une frรฉquence pour le CO2 de 1 minute.L'รฉcran prรฉsente toutes les donnรฉes de maniรจre claire et exhaustive : Prรฉvisions mรฉtรฉo, heure, date (au format mois/jour, une petite amรฉlioration en vue pour les franรงais), mesure de CO2 et son niveau (mauvais, moyen, bon), la tempรฉrature, l'humiditรฉ et le niveau de confort (sec, confort, humide). Les valeurs de ces niveaux sont rรฉglables dans les paramรจtres de l'application.Concernant celles-ci, elles donnent accรจs ร un nombre de donnรฉes assez impressionant, et vous pourrez retrouver l'historique des derniers jours, mois, annรฉes.Pour positionner l'appareil, 2 possibilitรฉs : posรฉ sur une table, la bรฉquille offre 2 positions, 90ยฐ et environ 45ยฐ. Sinon via un trou pour le suspendre ร une vis. Contrairement ร ses habitudes, Switchbot n'a pas inclus de double face 3M. Mais bon il ne tient qu'ร vous d'essayer.Un dernier point concernant l'intรฉgration avec les systรจmes Smart Home. Il vous faut obligatoirement un Hub de la marque pour communiquer avec les diffรฉrents assistants via Internet.J'en utilise 3 : Google Home, Alexa, et Home Assistant.- Google Home : aucun souci, mes comptes รฉtait dรฉjร liรฉs, l'appareil a รฉtรฉ automatiquement ajoutรฉ. Il remonte bien les 3 infos principales: tempรฉrature, humiditรฉ, CO2- Alexa : pour le coup, j'ai un appareil Alexa depuis peu, c''est la 1รจre fois que je l'utilisais, je l'ai fait uniquement pour les besoins de cet avis, et franchement c'est pas fou. L'association des comptes est plutรดt simple, en revanche, les infos remontรฉes sont... pauvres : seulement la tempรฉrature. J'ai pu regarder un peu le reste des appareils que j'avais dรฉjร et c'est pareil pour tout : seulement la tempรฉrature. Le dรฉtecteur de fuite d'eau ? son statut est "fermรฉ". Faudra m'expliquer ce que รงa veut dire exactement, Google, lui, m'indique bien "Pas de fuite". Bref, je n'utilisais pas Alexa, et je vais continuer.- Home Assistant : toujours un peu plus compliquรฉ car c'est beaucoup moins facile d'accรจs, mais Switchbot fournissant une API et y ayant trรจs rรฉcemment ajoutรฉ le Meter Pro CO2, il ne m'a pas fallu longtemps pour l'intรฉgrer ร Home Assistant. Trรจs content de la rapiditรฉ et efficacitรฉ de Switchbot sur ce coup, ce qui n'est pas toujours le cas.En rรฉsumรฉ : c'est quand mรชme un peu cher, mais la qualitรฉ et la simplicitรฉ est au rendez-vous, comme toujours !!
User
Couldn't recommend more!
I bought this on the recommendation of a friend who also works from home and told me that I should probably be more concious of the CO2 in my front room where I spend most of my working hours. I set this up and had everything working within minutes, which was really easy. The app was easy to use and get everything set up to UK temperature and date format.First off, the detector unit is weighty but not heavy which is reassuring that it is of a good quality. The actual monitor itself has two primary modes, powered and unpowered, which for most will only effect how often the CO2 reading updates. In the case of powered, as low as every 30 seconds, and in the case of unpowered, every 20-30 minutes. The reading is displayed clearly on the screen so you can see it from across the room, alongside some other data like the time, date, temperature and humidity of the room.The data seems pretty accurate but you'd be surprised quite how much these variables change in a space as small as a room. I have another temperature/ moisture sensor on a shelf on the other side of my office about 1.5m up on the wall and it (as expected) reads slightly colder compared to the Switchbot unit which is next to my PC and workstation which will naturally be much warmer. There's probably something to be said as well about where specifically you put it in the room effecting the reading since CO2 is one of the more dense molecules in air, wet air clings to the ground and hot air rises so all the readings will vary slightly even in the same room - that's all normal and to be expected.I manage battery life by having it powered by my PC computer, so when I'm working the unit is powered and the CO2 readings update every minute, but when I'm not working it only updates twice an hour. No issues on battery life at all so far.Overall I am tremendously happy with this and would definitely recommend especially if you (or multiple people in your household) work from home and want to monitor the CO2 levels.
User
Detecteur de co2
Parfait
User
Quality meter but requires a cell phone app
Requires a cell phone with Bluetooth capability, a downloaded app, and a free account with Switchbot in order to set the unit up. There are virtually no instructions provided - you have to explore the app to see what can be customized. Be sure to poke around in the app to find where you can update the device firmware, a process that works quite simply. You can also select the time interval for temperature and humidity and CO2 measurements (5, 10 or 30 min) and whether or not pressing the top button switches from Celsius to Fahrenheit.The meter can run off house power, and a USB cable is supplied; however, you will need to provide your own power source. The meter seems to run quite fine on batteries, so try it out this way first. The meter has sensors for CO2, temperature, and relative humidity. The app additionally calculates and shows absolute humidity (grams water per cubic meter), dew point, and vapor pressure deficit (a parameter which is apparently important in greenhouse operations). Data points are recorded by the device as they are generated. When you connect to the device by Bluetooth, the data are downloaded to the app and shown on a graph with a selectable time axis of hours, days, weeks, months, or years. I purchased the meter as a standalone - as such, it is connected by Bluetooth to my phone, but has no internet connection. You can have 2 or more meters running off the same app, each with their user-defined name such as MASTER BEDROOM.I was surprised by how sensitive the monitor is to CO2. If someone enters a room or turns on a gas range, within a few minutes the meter will pick up the increase in CO2. If a house has been occupied for a while and then is vacated, the CO2 level gradually drops. The rate of drop gives some indication of how rapidly outside air is entering the room through the building envelope. If you apply some mathematics, it is possible to calculate natural air changes per hour for a room (for instructions, query AI agents).I had a problem with the meter shipped to me, but Customer Service and Support was excellent. After a series of quick turn-around email exchanges, I was sent a new meter.The image shows CO2 levels in my kitchen. The level is flat around 400 ppm overnight - this is essentially the same as outside air. The CO2 then spikes to 650 ppm when I used a single burner on a gas range to fry a couple of eggs. The second spike to over 700 ppm is a family member who used the gas range to heat a can of soup.
User
Goed voor het geld
Werkt echt goed. Het is wel nodig om hem ( liefst ) buiten te calibreren. Anders geeft hij te weinig aan. Maar dat is niet erg, want dat is zo gebeurd.
Trustpilot
2 months ago
2 months ago