---
product_id: 663790281
title: "CO2 detector with Built-in Hygrometer, Temperature Humidity Monitor with carbon dioxide monitor, Bluetooth CO2 Monitor, 2-Year Data Storage, SwitchBot Hub Required for WiFi Function"
brand: "switchbot"
price: "R$1396"
currency: BRL
in_stock: true
reviews_count: 10
category: "Switch Bot"
url: https://www.desertcart.com.br/products/663790281-co2-detector-with-built-in-hygrometer-temperature-humidity-monitor-carbon
store_origin: BR
region: Brazil
---

# 1-second CO2 updates ±50ppm 6-in-1 multi-display Customizable multi-alert system CO2 detector with Built-in Hygrometer, Temperature Humidity Monitor with carbon dioxide monitor, Bluetooth CO2 Monitor, 2-Year Data Storage, SwitchBot Hub Required for WiFi Function

**Brand:** switchbot
**Price:** R$1396
**Availability:** ✅ In Stock

## Summary

> 🌿 Breathe smarter, live better — your air’s new best friend.

## Quick Answers

- **What is this?** CO2 detector with Built-in Hygrometer, Temperature Humidity Monitor with carbon dioxide monitor, Bluetooth CO2 Monitor, 2-Year Data Storage, SwitchBot Hub Required for WiFi Function by switchbot
- **How much does it cost?** R$1396 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/663790281-co2-detector-with-built-in-hygrometer-temperature-humidity-monitor-carbon)

## Best For

- switchbot enthusiasts

## Why This Product

- Trusted switchbot brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Swiss-Grade Precision Sensing:** Experience ultra-accurate air quality readings every second with industrial NDIR sensors, ensuring your space is always optimized.
- • **Seamless Smart Home Integration:** Connect with SwitchBot Hub to automate ventilation devices and control air quality hands-free with voice commands.
- • **Compact, Portable & Long-Lasting:** Lightweight design with up to 12 months battery life and versatile mounting options for effortless placement anywhere.
- • **Smart Alerts That Keep You Ahead:** Set personalized thresholds and get notified via sound, visual cues, and app alerts to never miss a critical air quality change.
- • **All-in-One Environmental Dashboard:** Monitor CO2, temperature, humidity, time, date, and weather forecasts on a sleek large screen for instant insights.

## Overview

The SwitchBot CO2 Detector is a cutting-edge air quality monitor featuring a 6-in-1 display that tracks CO2, temperature, humidity, and more. Equipped with Swiss industrial-grade NDIR sensors, it delivers precise CO2 readings every second with ±50 ppm accuracy. Customizable multi-alerts notify you via sound, screen, and app, while integration with the SwitchBot Hub enables smart home automation and voice control. Compact and portable with up to 12 months battery life, it’s designed for proactive, healthier living environments.

## Description

From the brand At SwitchBot, we don't just want you to have a smart home, we want you to experience the smart home lifestyle. Through innovative R&D, we drive full-chain growth from production to sales, creating cutting-edge products that set global smart living trends. With a comprehensive loT software, hardware, cloud service system, and Al, SwtichBot can do it all. So, what are you waiting for? Make it simple with SwitchBot. 278px At SwitchBot, we don't just want you to have a smart home, we want you to experience the smart home lifestyle. Through innovative R&D, we drive full-chain growth from production to sales, creating cutting-edge products that set global smart living trends. With a comprehensive loT software, hardware, cloud service system, and Al, SwtichBot can do it all. So, what are you waiting for? Make it simple with SwitchBot. 278px Environmental regulation Visit the store Environmental regulation Visit the store Sensor Visit the store Sensor Smart lock Smart Control Improvement of air quality Visit the store Improvement of air quality Robot vacuum cleaner Visit the store Robot vacuum cleaner Mechanical control Visit the store Mechanical control Smart switch Visit the store Smart switch SwitchBot Matter Light Visit the store SwitchBot Matter Light Home security Smart Switch Accessories

Review: 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.
Review: Excellent product, a keep. - Precise and reliable. Tested it with other devices and this item was the only keep. Not only because it provided accurate readings, but the phone connectivity is also excellent for calibration to historical data. Great value for the money.

## Features

- 6-in-1 Multi-Functional Display Screen: SwitchBot Meter Pro CO2 features a large screen that simultaneously displays CO2 levels, temperature, humidity, time, date, comfort level, and weather forecasts (SwitchBot Hub 2 required). Making it easy to monitor your environment and decide when to ventilate for a healthier living space.
- High Precision Sensor: Featuring NDIR Swiss industrial-grade sensors, this device accurately monitors air quality by measuring CO2 levels every 1 second with an accuracy of ±50 ppm and a range of 400-9999 ppm. Its high sensitivity and stability ensure rapid and precise air quality feedback.
- Multiple Alarm Methods: Customize CO2, temperature, and humidity range with trigger alerts. When limits are exceeded, you'll be notified via sound alarms, visual screen alerts, and app notifications (SwitchBot Hub required). Ensuring you can monitor air quality effectively at all times.
- Part of SwitchBot Ecosystem: With A SwitchBot Hub, exceeding CO2 levels can automatically activate your Battery Circuit Fan or Evaporative Humidifier for enhanced ventilation. Hubs also enable third-party voice control, simplifying air quality management.
- Portable and Durable: Our air quality detector measures 3.6" x 3.1" x 0.9" and weighs just 0.34 lb. It has a built-in battery with up to 12 months of life and a low battery warnings. Features wall-mount holes and an adjustable bracket for versatile placement in any environment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Wonderlabs |
| Part Number | W4900000 |
| Product Dimensions | 9.2 x 2.4 x 7.9 cm; 154 g |
| Batteries | 1 AAA batteries required. (included) |
| Item model number | W4900010 |
| Size | CO2 Detectors |
| Colour | White |
| Style | Standard |
| Material | Meter Pro CO2 |
| Power Source | Battery Powered |
| Item Package Quantity | 1 |
| Display style | LCD LED |
| Included Components | Instruction Manual |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Item Weight | 154 g |

## Product Details

- **Brand:** SwitchBot
- **Style:** Standard
- **Power source:** Battery Powered
- **Colour:** White
- **Product dimensions:** 92D x 24W x 79H centimetres
- **Item weight:** 154 Grams
- **Alarm:** Visual
- **Operating humidity:** 0% to 99%
- **Compatible devices:** Smartphone
- **Upper temperature rating:** 60 Degrees Celsius

## Images

![CO2 detector with Built-in Hygrometer, Temperature Humidity Monitor with carbon dioxide monitor, Bluetooth CO2 Monitor, 2-Year Data Storage, SwitchBot Hub Required for WiFi Function - Image 1](https://m.media-amazon.com/images/I/718WFK8HzCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Couldn't recommend more!
*by E***E on 29 October 2025*

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.

### ⭐⭐⭐⭐⭐ Excellent product, a keep.
*by A***. on 9 December 2025*

Precise and reliable. Tested it with other devices and this item was the only keep. Not only because it provided accurate readings, but the phone connectivity is also excellent for calibration to historical data. Great value for the money.

### ⭐⭐⭐⭐ First unit faulty, second one excellent
*by R***Y on 16 July 2025*

Great product, operates well and integrates into Home Assistant smoothly. The CO2 readings are fascinating and give a real insight into the ventilation effectiveness in the flat. Only drops a star because the first unit was faulty - the reading after plugging it in jumped up by around 200+ ppm, then back down again on battery power. The support process was slow with inane questions and pointless troubleshooting despite the obvious problem, but after about 3 weeks a replacement did arrive and this works perfectly.

## Frequently Bought Together

- SwitchBot CO2 detector with Built-in Hygrometer, Temperature Humidity Monitor with carbon dioxide monitor, Bluetooth CO2 Monitor, 2-Year Data Storage, SwitchBot Hub Required for WiFi Function
- SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless 3Packs, 100m Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, 2-Year Battery Life, Free Data Storage
- SwitchBot Matter Hub 2, work as a WiFi Thermometer Hygrometer, IR Remote Control, Smart Remote and Light Sensor, Link SwitchBot to Wi-Fi (Support 2.4GHz), Compatible with Alexa&Google Assistant

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-22*