--- product_id: 626865027 title: "BREATHE Airmonitor Plus Indoor Air Quality Monitor – Smart CO2, PM1 PM2.5 PM10, VOC & Formaldehyde Sensor | Professional-Grade Air Monitor with App" brand: "breathe" price: "$250.55" currency: USD in_stock: true reviews_count: 13 category: "Breathe" url: https://www.desertcart.us/products/626865027-breathe-airmonitor-plus-indoor-air-quality-monitor-smart-co2-pm1 store_origin: US region: United States of America --- # 30-day data history & trend tracking Smart app with instant alerts Real-time multi-pollutant sensing BREATHE Airmonitor Plus Indoor Air Quality Monitor – Smart CO2, PM1 PM2.5 PM10, VOC & Formaldehyde Sensor | Professional-Grade Air Monitor with App **Brand:** breathe **Price:** $250.55 **Availability:** ✅ In Stock ## Summary > 🌿 BREATHE smarter, live better — your indoor air’s new best friend. ## Quick Answers - **What is this?** BREATHE Airmonitor Plus Indoor Air Quality Monitor – Smart CO2, PM1 PM2.5 PM10, VOC & Formaldehyde Sensor | Professional-Grade Air Monitor with App by breathe - **How much does it cost?** $250.55 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/626865027-breathe-airmonitor-plus-indoor-air-quality-monitor-smart-co2-pm1) ## Best For - breathe enthusiasts ## Why This Product - Trusted breathe brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek, Compact Design:** Modern aesthetic fits seamlessly into any home, office, or classroom setting without disrupting your style. - • **Effortless Setup & Calibration:** Plug in, connect via app in under 30 seconds, and enjoy precise air quality monitoring with minimal fuss. - • **Data-Driven Air Quality Insights:** Analyze 30 days of historical data to understand and optimize your indoor environment. - • **Precision Multi-Sensor Technology:** Track CO₂, PM1, PM2.5, PM10, VOC & Formaldehyde with professional-grade accuracy. - • **Smart Alerts for Proactive Health:** Receive instant notifications on your phone to act before air quality impacts your focus or wellbeing. ## Overview The BREATHE Airmonitor Plus is a professional-grade indoor air quality monitor that precisely measures CO₂, particulate matter (PM1, PM2.5, PM10), VOCs, and formaldehyde. Designed for homes, offices, and classrooms, it offers real-time data, 30-day trend history, and smart app alerts to help you maintain a healthier, more productive environment. Its sleek design and easy app integration make advanced air quality monitoring accessible and actionable for modern living. ## Description BREATHE Airmonitor Plus Indoor Air Quality Monitor – Smart CO2, PM1 PM2.5 PM10, VOC & Formaldehyde Sensor | Professional-Grade Air Monitor with App: desertcart.com: Industrial & Scientific Review: Good tech - The unit has a pretty straightforward interface and easy for anyone to set up. Easy to read display with many options to customize on the phone based app. Accuracy appears to be fairly sensitive, at least in terms of tracking change and proving historical records. I like it and glad I bought it, I didn’t know how bad indoor air quality got while I slept. Helps me make adjustments. Review: I recommend - I really like the air monitor. I’m hoping they improve the app though. Right now, I get many notifications whenever the PM or CO2 limit is reached whether that’s because the levels are increasing or decreasing. It'd be nice to also add the AQI to see how the air inside compares to outdoor air quality. It needs to stay plugged in 24/7 if you want continuous readings all day. Otherwise the battery life was not very long. Maybe a few hours. I like the display. If you have the screen sleep on, you have to walk up to it and wave at it to wake up the screen and then it’ll go back to sleep after a few minutes. You can also leave the screen on 24/7 and change the brightness levels on the app. ## Features - PROFESSIONAL INDOOR AIR QUALITY MONITORING: Accurately track CO₂, PM1, PM2.5, PM10, TVOC, Formaldehyde (HCHO), Temperature and Humidity in real time. Advanced sensors provide a complete picture of your indoor air environment at home, in offices, or classrooms. - ADVANCED MULTI-SENSOR ACCURACY: Unlike basic CO₂ monitors, Airmonitor Plus combines precision particle sensing with gas detection technology to deliver deeper air quality insight, not just a single data point. - UNDERSTAND WHAT IMPACTS YOUR AIR: Identify changes caused by cooking, cleaning products, HVAC cycles, occupancy, or ventilation issues so you can take action to improve comfort and productivity. - SMART APP WITH ALERTS & HISTORY: Connect to the free Breathe Tech app for remote monitoring, instant air quality alerts, and 30-day data history so you can track trends and make smarter decisions about your indoor environment - DESIGNED FOR HOME, OFFICE & BEDROOM USE: Modern compact design fits naturally into any space while continuously monitoring air quality day and night; ideal for families, allergy sufferers, offices, and indoor health awareness - CO2 METER FOR HEALTHIER LIVING: Equipped with a precise CO2 meter, this air quality monitor indoor detects rising CO2 levels, helping you ventilate to boost focus, reduce drowsiness, and maintain a healthy environment—perfect for homes and offices. - BOOST FOCUS & PRODUCTIVITY: Monitor air quality to prevent concentration issues caused by high CO2 or pollutants. Ideal for home offices, study spaces, or anywhere you need peak performance—outperforms basic air quality testers for homes. - EASY CALIBRATION: Built-in quick-calibration tools ensure accurate CO₂, VOC, HCHO, and temperature readings. Clear instructions included for fast setup. - AIR QUALITY TESTS FOR HOME MADE SIMPLE: No complex setup needed! This air quality test kit connects in under 30 seconds via the app, offering instant readings and easy-to-read graphs—an intuitive indoor air quality meter for all users. - MOLD & AIR QUALITY MONITOR INDOOR MOLD SOLUTION: Detect conditions that promote mold with humidity and particulate tracking (PM1/2.5/10). A powerful air quality monitor mold detecting tool. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CLYRBRSB | | Best Sellers Rank | #10,017 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #17 in Indoor Air Quality Meters | | Brand | BREATHE | | Built-In Media | Airmonitor Plus, Charging Cable, User Guide | | Color | White | | Compatible Devices | Android devices running v6.0 or later, iOS devices running v13.0 or later | | Customer Reviews | 4.2 out of 5 stars 462 Reviews | | Item Dimensions D x W x H | 1.4"D x 2.8"W x 3.3"H | | Item Weight | 4 ounces | | Manufacturer | Breathe Tech Ltd | | Manufacturer Warranty Description | 2 Year Manufacturer | | Mfr Part Number | BTL40001 | | Model Number | BTL40001 | | Power Source | Corded Electric | | Product Dimensions | 1.4"D x 2.8"W x 3.3"H | | Product Style | Modern Aesthetic | | Sensor Type | TVOC | | Smart Home Compatibility | Smart Home Compatible | | Style | Modern Aesthetic | | Unit Count | 1.0 Count | ## Product Details - **Brand:** BREATHE - **Color:** White - **Compatible Devices:** Android devices running v6.0 or later, iOS devices running v13.0 or later - **Item Weight:** 0.25 Pounds - **Manufacturer:** Breathe Tech Ltd - **Power Source:** Corded Electric - **Product Dimensions:** 1.4"D x 2.8"W x 3.3"H - **Sensor Type:** TVOC - **Style:** Modern Aesthetic - **Unit Count:** 1.0 Count ## Images ![BREATHE Airmonitor Plus Indoor Air Quality Monitor – Smart CO2, PM1 PM2.5 PM10, VOC & Formaldehyde Sensor | Professional-Grade Air Monitor with App - Image 1](https://m.media-amazon.com/images/I/613UlX5ix0L.jpg) ## Questions & Answers **Q: What air quality metrics does the Airmonitor Plus measure?** A: It monitors 8 vital indoor air parameters: PM1.0, PM2.5, PM10 (particulates); CO₂ (via NDIR sensor); TVOC (volatile organic compounds); HCHO (formaldehyde); Temperature; and Humidity. **Q: How accurate is the CO₂ sensor?** A: The CO₂ sensor uses a professional-grade NDIR module with ±50 ppm accuracy **Q: Is the Airmonitor Plus easy to set up and use?** A: Absolutely • Connects to 2.4 GHz Wi Fi in under 30 seconds via the Breathe Tech app • You can silence alerts easily by pressing the rear button twice, or customize notifications in-app. **Q: Can I view and export historical data?** A: Yes. The free Breathe Tech app stores up to 30 days of data, visible with clear graphs, and you can export it in CSV format for trend analysis. **Q: How long does the battery last and what's best for continuous use?** A: • The built-in battery offers 1-2 hours of portable use depending on settings • For continuous monitoring, simply plug it into a 5V power supply ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good tech *by M***S on March 7, 2026* The unit has a pretty straightforward interface and easy for anyone to set up. Easy to read display with many options to customize on the phone based app. Accuracy appears to be fairly sensitive, at least in terms of tracking change and proving historical records. I like it and glad I bought it, I didn’t know how bad indoor air quality got while I slept. Helps me make adjustments. ### ⭐⭐⭐⭐⭐ I recommend *by J***C on March 12, 2026* I really like the air monitor. I’m hoping they improve the app though. Right now, I get many notifications whenever the PM or CO2 limit is reached whether that’s because the levels are increasing or decreasing. It'd be nice to also add the AQI to see how the air inside compares to outdoor air quality. It needs to stay plugged in 24/7 if you want continuous readings all day. Otherwise the battery life was not very long. Maybe a few hours. I like the display. If you have the screen sleep on, you have to walk up to it and wave at it to wake up the screen and then it’ll go back to sleep after a few minutes. You can also leave the screen on 24/7 and change the brightness levels on the app. ### ⭐⭐⭐⭐ Mostly great unit, with a few wrinkles to iron *by B***. on June 7, 2025* This is a very useful device for my purposes— I have a small office area that I work in with poor ventilation and I was curious how bad the air quality was. I was very surprised to find that my CO2 levels were at a very concerning 4,500— they are supposed to be around 400. The monitor immediately identified it as unhealthy and that prompted me to immediately open my windows and cut my fans on to circulate air. As soon as I did that, the numbers began to rapidly decrease until they finally got back down to 405 or so (Good/Healthy). Problem is, as soon as I close them and begin to hang around, they creep right back up pretty rapidly— but at least the monitor shows this is the case very clearly for me. I know these readings are legit because the CO2 numbers go down immediately after I open windows or get fresh air in— and further, when I am in the room (like overnight) they increase substantially and progressively— but during the day while I am out of the office all day and return, it is still in the low 400’s. So it’s definitely me increasing the CO2 levels and that proves to me it’s not just some random made up measurements. The other particulates are very low here probably due to me having a high quality HEPA filter always running, so that doesn’t surprise me but lines up with what I’d expect to be accurate. But when I open the windows and my neighbor down the road is burning some debris or something or someone has a fire nearby or there’s pollen etc- those particulates immediately shoot up as soon as I let the outside in. So I’m convinced it’s a legit product and measurements are real based on those evidences. That is all useful info that I can apply to help with my health. Everything is easy on the unit, but the one difficulty I had (like so many others) was getting the darn unit to connect to the app and wifi. I tried sooo many times— and I’m a network engineer, so I know what I’m doing. Here is a tip: the only way I was finally able to get it to connect was I had to unplug it and completely drain the battery dead, then hold the power button for 10 seconds as I plugged it back in and it came back on (to set it into pairing mode)— the time I did that it worked immediately and perfectly. Hope that helps someone with this same problem. Shouldn’t be that way but I think that’s the fix. The only other issue I have with this product is the display is freakin BRIGHT- you don’t want this thing in your bedroom while you’re sleeping, trust me. You can dim the brightness using the app (once you can finally get it to connect and pair, otherwise you’re doomed)… but I’d rather use the proximity sensor to cut the screen off when I’m away or not moving/near— that’s a clearly advertised feature. Unfortunately, this feature does not seem to work. It’s set in the app to cut the display off when I’m not near, but it never does. Have adjusted time limits, cut it on and see… cut it off and see… tried it on AC power and on battery, restarted everything— nothing works so far. Very disappointed in that because I have to put it in my drawer at night or cut it off so my room is not like a midsummer day; which is a bummer since it’s supposed to be able to cut the display off via the proximity sensor. Best I can do is crank the brightness level way down, but then I can hardly see it during the day- so please fix that bug. Other than that, it seems to be accurate as far as I can tell and the temp and humidity sensors are within a few percent/degrees of my 2 other meters so— truth is I’m not sure which, if any of them are accurate, but they’re all “close enough” for my purposes. I’m not running a science lab or anything where I need .00001 precision there. Anyhow. Unit is cool, battery life is very short- only a few hours- but I don’t really use it off the AC anyhow, so no biggie for me. Would like all the features to work a bit better and the app fleshed out a little more (widen the alarm thresholds, they’re very limited… and make the active screen on the app match what’s on the unit, or save the last one you had it on- I hate having to select CO2 every single time I go to view— I am never really interested in PPM or VOC levels but it always starts on the same screen no matter what you’ve set it to on the unit or in the app last. Super easy to do a “default initial screen”… but it works for what most people are interested in. I could recommend it as a useful tool if your air quality is in question and you want to be able to have a way to monitor and get quantitative data to be able to act on. ## Frequently Bought Together - BREATHE Airmonitor Plus: Smart Air Quality Monitor Indoor - 8-in-1 CO2 Meter, Formaldehyde Detector, VOC Meter, PM1/2.5/10, Temperature & Humidity - Air Quality Tester for Home with App - Mold Armor Do It Yourself Mold Test Kit for Home, Test Surfaces, Air Quality, and HVAC, Safe and Easy to Use, Effective Both Indoors and Outdoors - Mold Test Kit for Home Within 6 Individual Tests,DIY Detector at Home,Surface Mold,HVAC,Indoor Air Quality Testing Kits,Black Mold Testing,Includes Detailed Mold Identification Guide and Free Lab --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/626865027-breathe-airmonitor-plus-indoor-air-quality-monitor-smart-co2-pm1](https://www.desertcart.us/products/626865027-breathe-airmonitor-plus-indoor-air-quality-monitor-smart-co2-pm1) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-11*