---
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: "$235"
currency: NZD
in_stock: true
reviews_count: 8
category: "Switch Bot"
url: https://www.desertcart.nz/products/663790281-co2-detector-with-built-in-hygrometer-temperature-humidity-monitor-carbon
store_origin: NZ
region: New Zealand
---

# 6-in-1 multi-data display 12-month battery life ±50 ppm high-precision CO2 sensor 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:** $235
**Availability:** ✅ In Stock

## Summary

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

## 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?** $235 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/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 Sensor Accuracy:** Experience rapid, precise CO2 readings every second with ±50 ppm accuracy, ensuring you never miss a spike in indoor air quality.
- • **Customizable Multi-Alert System:** Stay ahead with sound, visual, and app notifications that alert you instantly when CO2 or humidity levels exceed your set thresholds.
- • **Seamless Smart Home Integration:** Effortlessly connect with SwitchBot Hub and voice assistants like Alexa, Google Assistant, and Siri for automated ventilation and smarter living.
- • **Sleek, Portable, and Long-Lasting:** Compact design with versatile mounting options and up to 12 months of battery life keeps your workspace fresh without interruption.
- • **All-in-One Environmental Dashboard:** Monitor CO2, temperature, humidity, time, date, and weather forecasts on one crystal-clear screen—your personal air quality command center.

## Overview

The SwitchBot CO2 Detector is a cutting-edge air quality monitor featuring a large 6-in-1 display that tracks CO2 levels, temperature, humidity, time, date, and weather forecasts. Equipped with a Swiss industrial-grade NDIR sensor, it delivers highly accurate CO2 readings every second within a 400-9999 ppm range. Customizable alerts notify you via sound, screen, and app notifications when air quality dips, while integration with the SwitchBot ecosystem enables automated ventilation control. Compact and portable, it offers up to 12 months of battery life and versatile mounting options, making it an essential tool for maintaining a healthy, productive indoor environment.

## Description

Product Description View all the information you want at once, making it easy for you to know when to ventilate home for a healthier environment. 12hr Weather Forecast Data Displays local outdoor temperature & humidity aswell as weather forecast icons, helping you plan trips outside in advance. Supports temperature and humidity data display from a Meter Series device. SwitchBot Hub required. Voice Command Compatible Supports Alexa, Google Assistant, Siri Shortcuts, IFTTT, and SmartThings. SwitchBot Hub Mini/Hub 2 required. Large Clear LCD Display Our largest screen to date allows you to easily read different data from 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. Compare with SwitchBot similar items Meter Pro CO2 Meter Pro Weather Station Outdoor Meter Meter Plus Meter

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: 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.

## 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 |
| Battery Description | Batterie inbegriffen (rechargeable) |
| Battery description | Batterie inbegriffen (rechargeable) |
| Best Sellers Rank | 15,618 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in CO2 Detectors |
| Brand | SwitchBot |
| Colour | White |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 945 Reviews |
| Included Components | Instruction Manual |
| Item Weight | 154 Grams |
| Item weight | 154 Grams |
| Manufacturer | Wonderlabs |
| Mounting Type | Freestanding |
| Mounting type | Freestanding |
| Operating Humidity | 0% to 99% |
| Operating humidity | 0% to 99% |
| Temperature Accuracy | 1 °C |
| UPC | 810150541649 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 60 Degrees Celsius |

## 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)

## 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

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐ 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
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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-23*