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Expert guides, helpful insights and practical advice to help you understand air quality and breathe better.
Regular price
$129.99 USD ($110.49 with FALL15) & Free Shipping
Regular price
Sale price
$129.99 USD
BREATHE Airmonitor Plus - Gen 2
See what’s affecting your indoor air, so you can take action with confidence.
Regular price
$129.99 USD ($110.49 with FALL15) & Free Shipping
Regular price
Sale price
$129.99 USD
BREATHE Airmonitor Plus - Gen 2
See what’s affecting your indoor air, so you can take action with confidence.
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In Stock
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Free Returns
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Designed in USA
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2-Year Warranty
Know What’s Wrong. Know What To Do.
Your air can look clean and still contain elevated CO₂, harmful particles, VOCs or excess humidity. Airmonitor Plus shows you what’s changing, why it matters, and what you can do about it.
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High CO₂
Stuffy air • Headaches • Tiredness • Poor focus → Ventilate. Bring in fresh air.
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High PM (Particulate Matter)
Tiny particles that can penetrate deep into your lungs → Find the source. Run your purifier.
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High VOCs
Fumes from cleaners, fragrances, paint & furnishings → Remove the source. Ventilate.
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High Humidity
Creates conditions for mold & dust mites → Reduce moisture. Ventilate or dehumidify.
See what customers are saying about us
Read genuine customer feedback and product reviews on Amazon.
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Trusted by 20,000+ Customers
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Professional-Grade CO₂ & PM Sensors
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90 Day Risk-Free Trial
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2 Year Warranty & Lifetime US Support
✅ 90-Day Risk-Free Trial — Easy returns and full refund if you're not completely satisfied.
Free ✔ prime 2-day shipping
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What Does Airmonitor Plus Measure?
Airmonitor Plus tracks 8 key air quality metrics in real time:
CO₂, PM1.0, PM2.5, PM10, TVOC, Formaldehyde (HCHO), Temperature, and Humidity.
Together, these measurements help you identify poor ventilation, indoor pollution, allergens, smoke, and other factors that affect your indoor air quality.
Why Should I Choose Airmonitor Plus?
Airmonitor Plus combines professional-grade CO₂ and particle sensors with app connectivity, smart alerts, historical data, and CSV export, all in one device.
Trusted by over 20,000 customers worldwide, it delivers the features and accuracy of premium monitors at an accessible price.
Is It Easy To Connect To Wi-Fi?
Yes. Most customers are connected in under a minute.
Simply download the Breathe Tech app and follow the guided setup process. Airmonitor Plus connects to standard 2.4GHz Wi-Fi networks.
Can I Use It Without Wi-Fi?
Absolutely.
Live air quality readings are displayed directly on the monitor. Wi-Fi is only required for features such as remote viewing, alerts, historical data, and data export.
Can I Export My Data?
Yes.
Using the Breathe Tech app, you can export your historical air quality data as a CSV file for further analysis, reporting, or record keeping.
This feature is popular with homeowners, schools, offices, HVAC professionals, researchers, and anyone who wants to track air quality trends over time.
What Type Of CO₂ Sensor Does It Use?
Airmonitor Plus uses a professional-grade NDIR (Non-Dispersive Infrared) CO₂ sensor.
NDIR technology is widely regarded as the most accurate and reliable method for measuring indoor carbon dioxide levels and is commonly used in commercial air quality monitoring equipment.
This allows Airmonitor Plus to provide accurate, dependable CO₂ measurements that help you understand ventilation quality and make informed decisions about your indoor environment.
How many Airmonitors do I need?
For most homes, one monitor per main living area or floor is a good starting point.
BREATHE measures the air around it rather than having a fixed “coverage area.” Air quality can vary between rooms, so for the clearest picture across your home, consider additional monitors for bedrooms, living areas, home offices or basements.
Real Customers, Real Reviews
Join 20,000+ happy customers
I can buy a cheaper air quality monitor on Amazon, why pay more for Airmonitor Plus?
You can. But air quality monitors aren’t all built the same.
A lower price can mean compromises in sensors, connectivity, data history, support and warranty. Here’s what to check before you choose.
| Airmonitor Plus | What to check in other monitors | |
|---|---|---|
CO₂ sensor |
True NDIR CO₂ sensor |
Is CO₂ measured directly or estimated as eCO₂? |
Particle sensor |
Laser PM1 / PM2.5 / PM10 |
What type of particle sensor is used? |
Measurements |
8 air quality measurements |
Which pollutants does it actually measure? |
Remote monitoring |
Wi-Fi + smartphone app |
Can you check readings when away from home? |
Data history |
90 days included |
How much history can you access? |
Data export |
Downloadable CSV data |
Can you export your readings? |
Alerts |
App notifications |
Will it notify you when air quality changes? |
Battery & portability |
Built-in rechargeable battery |
Can you move it around without plugging it in? |
Subscription |
No subscription fees |
Are important features behind a paywall? |
Warranty |
2-year warranty |
How long are you covered? |
Customer support |
US-based support |
Who helps if something goes wrong? |
Know what you’re buying
A screen full of numbers doesn’t necessarily mean a better air quality monitor. The sensors behind those numbers, and what you can do with the data, matter.
Key Features
Breathe Better With Smart Monitoring
Airmonitor Plus combines advanced sensors and easy-to-use technology to help you stay in control of your indoor air quality.
8-in-1 Precision Sensing
Tracks PM1, PM2.5, PM10, CO, TVOCs, Formaldehyde (HCHO), Tempera ture, and humidity in real time.
Real-Time Air Quality Alerts
Instant notifications let you know when your air quality drops, so you can act immediately.
Mobile App Connectivity
View detailed data, history, and trends right from your smartphone with our dedicated iOS & Android app.
Data Storage & Export
Stores up to 90 days of air quality data which can be exported for analysis
Professional-Grade CO₂ Monitoring
Track ventilation quality in real time using an accurate NDIR CO₂ sensor. Know when it's time to open a window, improve airflow, or adjust your HVAC system.
Detect Airborne Particles
Monitor PM1, PM2.5, and PM10 levels from cooking, wildfire smoke, dust, pollen, pet dander, and other airborne pollutants.
Wi-Fi Connected Monitoring
Monitor conditions remotely, review trends, and get notified when air quality changes so you can take action quickly.
Complete Air Quality Picture
Measure CO₂, PM1, PM2.5, PM10, TVOC, HCHO, temperature, and humidity—all in a single monitor.
Influencer / Social
Trusted by Experts & Everyday Users
See how the Airmonitor Plus is making an impact in real homes.
Breathe Easy
Ready to Breathe Better? 🌿
Take control of your indoor air quality today with BREATHE Airmonitor Plus. Backed by thousands of happy customers, we make it safe, simple, and risk-free for you to try.
- 90-Day Risk-Free Trial – Love it or return it hassle-free.
- Free USA/Canada Shipping & Easy Returns – Straight to your door.
- Lifetime US Based Support – Always here for you.
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How Accurate Is Airmonitor Plus?
Airmonitor Plus uses a professional-grade NDIR CO₂ sensor and laser particle sensor to deliver accurate, reliable air quality measurements. These technologies are widely used in commercial monitoring equipment and provide dependable readings you can trust.
Can I View Air Quality When I'm Away From Home?
Yes. Once connected to Wi-Fi, you can monitor your air quality from anywhere using the Breathe Tech app. View live readings, check historical trends, and receive alerts when air quality changes.
Is Airmonitor Plus Suitable For Bedrooms, Nurseries, and Schools?
Absolutely. Airmonitor Plus is designed for any indoor environment where air quality matters, including bedrooms, nurseries, classrooms, offices, and living spaces.
What Is Your Return Policy?
Try Airmonitor Plus risk-free for 90 days. If you're not completely satisfied, simply contact us within 90 days of delivery to arrange a return and refund.
Does Airmonitor Plus Include A Warranty?
Yes. Every Airmonitor Plus includes a 2-Year Warranty and lifetime customer support from the Breathe Tech team.
