---
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: "€ 150.25"
currency: EUR
in_stock: true
reviews_count: 11
category: "Switch Bot"
url: https://www.desertcart.gr/products/663790281-co2-detector-with-built-in-hygrometer-temperature-humidity-monitor-carbon
store_origin: GR
region: Greece
---

# 6-in-1 multi-display 12-month battery life Swiss NDIR sensor ±50ppm 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:** € 150.25
**Availability:** ✅ In Stock

## Summary

> 🌿 Breathe smarter, live better — your air quality guardian awaits!

## 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?** € 150.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/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

- • **Precision You Can Trust:** Swiss industrial-grade NDIR sensor delivers real-time CO2 readings every second with ±50 ppm accuracy—know your air quality down to the detail.
- • **Smart Alerts, Zero Guesswork:** Customizable alarms via sound, screen, and app notifications keep you ahead of unhealthy air conditions—never miss a ventilation moment.
- • **Seamless Smart Home Integration:** Connect with SwitchBot Hub to automate fans or humidifiers and control via voice assistants—effortless air quality management at your command.
- • **Compact, Portable & Long-Lasting:** Lightweight design with wall-mount and desk stand options plus up to 12 months battery life—perfect for any workspace or living area.
- • **All-in-One Environmental Dashboard:** Monitor CO2, temperature, humidity, time, date, and weather forecasts on a crisp LCD for instant insights.

## Overview

The SwitchBot CO2 Detector is a sleek, multi-functional air quality monitor featuring a high-precision Swiss NDIR sensor that measures CO2 levels every second with ±50 ppm accuracy. It displays CO2, temperature, humidity, time, date, comfort level, and weather forecasts on a large LCD screen. With customizable alarms and integration into the SwitchBot smart home ecosystem, it enables automated ventilation control and voice commands. Portable and durable, it offers up to 12 months of battery life and versatile mounting options, making it an essential tool for maintaining a healthy indoor environment.

## 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: Great for monitoring CO2 levels in my home office - I bought this as I was concerned about CO2 levels in my home office, particularly in winter when the windows tend to be shut and the door is shut during meetings. I'd been feeling quite drowsy in the afternoons and wondered whether this had something to do with CO2 levels. It sits on my desk and displays temperature, humidity and CO2 levels. I've quickly realised how fast the CO2 levels rise in my small office when I'm in meetings and it's a really good prompt to crack open a window and refresh the air. I'm an avid home assistant user and this integrates well. You need the switchbot app to setup initially but I haven't bothered with a switchbot hub as home assistant picks up it's bluetooth (you need a device to act as a bluetooth proxy e.g. pretty much any ESP32 device, a Shelly relay etc). In Home Assistant it was detected automatically and I get readings for - temperature and humidity (I think these are updated every minute), - CO2 PPM which is updated ~25min, - battery level I've no idea how accurate the CO2 PPM is as I've got nothing to compare it to, but I don't need it to be calibrated, I'm just interested in the trends (normal ventilated room is between 400 and 700, stuffy office with door close is >1200) The size is good and it comes with a kick-stand for sitting on your desk but there's also a slot for mounting on a screw or picture hook if you want it on the wall. The device feels solid - not flimsy at all and the display is crystal clear and a really good size. The device can be powered by USB-C or battery. I've had it running on my desk for about a month and the provided batteries are still showing 100% CO2 monitors aren't cheap, but I was quite happy to pay £55 for this and consider it good value for money
Review: Amazing Air Quality Monitor! - The SwitchBot Air Quality Monitor has been a fantastic addition to my smart home setup. Its 5-in-1 functionality is incredibly convenient, providing detailed readings for temperature, humidity, CO2 levels, and more—all in one glance. I especially appreciate the multi-point monitoring feature, as it lets me track both indoor and outdoor conditions. The app alerts are very useful, notifying me when levels go out of range even when I'm away. Setup was easy, and the air quality monitor seamlessly integrates with the other Switchbot products like the Smart Humidifier. It can be wired or used wirelessly and charged which is super convenient. Highly recommend!

## 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 |
|---------------|-------|
| ASIN | B0DBVDWB6G |
| Batteries | 1 AAA batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Alkaline |
| Battery description | Battery included (rechargeable) |
| Best Sellers Rank | 9,620 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in CO2 Detectors |
| Colour | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (894) |
| Date First Available | 1 Aug. 2024 |
| Display style | LCD LED |
| Included Components | Instruction Manual |
| Item Package Quantity | 1 |
| Item Weight | 154 g |
| Item model number | W4900010 |
| Manufacturer | Wonderlabs |
| Material | Meter Pro CO2 |
| Part Number | W4900000 |
| Power Source | Battery Powered |
| Product Dimensions | 9.2 x 2.4 x 7.9 cm; 154 g |
| Size | CO2 Detectors |
| Style | Standard |

## Product Details

- **Battery description:** Battery included (rechargeable)
- **Brand:** SwitchBot
- **Colour:** White
- **Item weight:** 154 Grams
- **Operating humidity:** 0% to 99%

## 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)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for monitoring CO2 levels in my home office
*by M***E on 20 August 2025*

I bought this as I was concerned about CO2 levels in my home office, particularly in winter when the windows tend to be shut and the door is shut during meetings. I'd been feeling quite drowsy in the afternoons and wondered whether this had something to do with CO2 levels. It sits on my desk and displays temperature, humidity and CO2 levels. I've quickly realised how fast the CO2 levels rise in my small office when I'm in meetings and it's a really good prompt to crack open a window and refresh the air. I'm an avid home assistant user and this integrates well. You need the switchbot app to setup initially but I haven't bothered with a switchbot hub as home assistant picks up it's bluetooth (you need a device to act as a bluetooth proxy e.g. pretty much any ESP32 device, a Shelly relay etc). In Home Assistant it was detected automatically and I get readings for - temperature and humidity (I think these are updated every minute), - CO2 PPM which is updated ~25min, - battery level I've no idea how accurate the CO2 PPM is as I've got nothing to compare it to, but I don't need it to be calibrated, I'm just interested in the trends (normal ventilated room is between 400 and 700, stuffy office with door close is >1200) The size is good and it comes with a kick-stand for sitting on your desk but there's also a slot for mounting on a screw or picture hook if you want it on the wall. The device feels solid - not flimsy at all and the display is crystal clear and a really good size. The device can be powered by USB-C or battery. I've had it running on my desk for about a month and the provided batteries are still showing 100% CO2 monitors aren't cheap, but I was quite happy to pay £55 for this and consider it good value for money

### ⭐⭐⭐⭐⭐ Amazing Air Quality Monitor!
*by M***S on 21 October 2024*

The SwitchBot Air Quality Monitor has been a fantastic addition to my smart home setup. Its 5-in-1 functionality is incredibly convenient, providing detailed readings for temperature, humidity, CO2 levels, and more—all in one glance. I especially appreciate the multi-point monitoring feature, as it lets me track both indoor and outdoor conditions. The app alerts are very useful, notifying me when levels go out of range even when I'm away. Setup was easy, and the air quality monitor seamlessly integrates with the other Switchbot products like the Smart Humidifier. It can be wired or used wirelessly and charged which is super convenient. Highly recommend!

### ⭐⭐⭐⭐ 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 Greece*
*Store origin: GR*
*Last updated: 2026-02-20*