BREATHE – Smart Air Quality Monitor


BREATHE|Smart 2 air quality monitor ships with everything you need to monitor the air around you indoors and outdoors – Protect yourself and your family:

  • Instantly displays real-time air pollution levels so you can reduce your exposure to toxic air.
  • Set up in seconds, it works on its own out of the box, with no phone, app, or subscription required.
  • Easy to use touchscreen interface.
  • Portable compact size, just 68mm x 40mm x 27mm, fits in the palm of your hand.
  • Accurate laser-based scattering technology instantly detects harmful fine dust and cigarette smoke particles.
  • Stylish design fits in your home or office decor.
  • It advises reducing exposure when air pollution levels increase.
  • Know when it’s safe to exercise or spend time outside without doing more harm than good.

Out of stock

BREATHE Smart 2 Air Quality Monitor – It measures Outdoor and Indoor Air Quality, Dust, Smoke and PM2.5

BREATHE Smart 2 is the world’s smallest particulate (PM2.5) pollution air monitor – Be more thoughtful about the air you breathe. Instantly displays real-time concentrations of harmful pollution so you can reduce your exposure to toxic particulate matter. Make invisible air pollution visible, and see what’s in the air you breathe.

  • REDUCE AIR POLLUTION EXPOSURE. It helps you make lifestyle changes so you can breathe cleaner air.
  • MEASURES AQI & PM 2.5 CONCENTRATION. Protect yourself and your family from smoke and dust pollution.
  • PORTABLE & VERSATILE. Use as an outdoor air quality monitor or indoor air quality monitor.
  • PEACE OF MIND. View data for up to 30 days to identify and avoid pollution hot spots.
  • ACCURATE INFORMATION. A laser air quality sensor measures particulate pollution in the air around you.

What’s in the box?

  • BREATHE|Smart 2 air quality monitor.
  • They are charging dock.
  • Power adaptor with adaptors for the USA, China, Europe, Korea, and other countries and continents.
  • USB-C charging cable.
  • Universal mounting strap.

Air pollution is an invisible killer, and current evidence suggests that PM2.5 alone causes more deaths and illnesses than all other environmental exposures combined. However, if you know what’s in the air you breathe, you can take active steps to reduce your exposure to indoor and outdoor air pollution. For example, exposure can be reduced by 50% by adjusting your work, school, or nursery route.

  • Real-Time Readings: BREATHE Smart 2 uses an accurate laser sensor to constantly measure air quality and instantly displays the current Air Quality Index and PM 2.5 Concentration.
  • No Phone Required: Unlike other air monitors, BREATHE Smart 2 works straight out of the box – no phone, app, or subscriptions required.
  • Exposure History: BREATHE Smart 2 stores air quality readings for up to 30 days so you can monitor your exposure and identify pollution hot spots.

How Can Breathe Smart Air Monitors Help You?

Parents: Children are more vulnerable to breathing in polluted air than adults. They breathe more air each minute for their size than adults, and buggies and prams put them at the level of car exhausts. Use BREATHE|Smart 2 on your pram to monitor exposure to air pollution, and in the nursery or bedroom so you know when to ventilate.

Cyclists: Cyclists breathe more profoundly and quicker than pedestrians while closer to exhaust fumes, increasing the number of airborne particles penetrating the lungs. Evidence has shown that avoiding busy roads can reduce the pollution you breathe by up to 50%. BREATHE|Smart 2 can help you choose low pollution routes.

Pregnant: Studies have shown that if a baby is exposed to air pollution in the womb, it can alter lung development. Exposure to air pollution can lead to premature birth and low birth weight if your baby is exposed to air pollution. You can’t avoid air pollution while pregnant, but BREATHE|Smart 2 can help you monitor and reduce the amount you breathe in.

Runners: If you frequently run in urban environments, you could be putting yourself at risk of several health conditions due to air pollution. Heavy breathing during exercise means you inhale more pollution, and particles get lodged deeper into your lungs. BREATHE|Smart 2 can help you monitor and reduce your exposure by showing you where and when air pollution is high.

Respiratory Conditions: People suffering from respiratory diseases such as chronic obstructive pulmonary disease (COPD) and asthma are especially vulnerable to the detrimental effects of air pollutants. Air pollution can induce the acute exacerbation of COPD and the onset of asthma, increasing respiratory morbidity and mortality. Monitor pollution levels at home and when to alter routes or limit exercise.

Product Datasheet and Manual

If applicable, the Product Documentation such as Datasheet, Brochure, Reference Materials, CAD Design, STEP Files, Manuals, and Tutorials will be available for download upon purchase. In addition, the order confirmation email will include a link to download the product file(s) from the My Account section as needed.


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WE SHIP WORLDWIDE: We primarily ship via FedEx, UPS, DHL, and USPS because they’re reliable, fast, and easily trackable. We usually ship within two to three business days after the full payment. Standard delivery generally occurs within 5 to 7 business days after the shipping date. However, the delivery may take about 7 to 10 business days, depending on the shipping destination, logistics, weather conditions, product weight, size, or shipping company distribution structures.

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CUSTOMS and TARIFFS: While not all products require a tariff, some products may require a minimal tariff if applicable in your country for orders of $800.00 and above. The total amount for your order does not include a customs fee/tariff. A tariff belongs to the buyer when applicable. Why don't we add tariffs to the product's retail price? - If all countries deducted the same tariff amount, we would have added the tariff amount to the product price. However, we do not do that because each country charges a different amount, while some do not even charge. Therefore we can't add any tariff to the product's retail pricing. Oz Robotics, Manufacturing Partner, or Supplier are not responsible for tariffs. Please check the "Made In:" and "Brand:" labels on the product page to see the product's origin. The total amount for your order does not include any duties, import taxes, customs fees, and GST/VAT. The buyer must pay all import duties. If you choose not to pay the tariff and parcel returns, there will not be any refund. Please click here to see more on Tariffs.

Return Policy

5 HOURS: Mistakes happen when ordering, so you have 5 hours to request an order cancellation, but we cannot refund the PayPal or Stripe Processing Fees because they do not refund us. Unfortunately, after 5 hours, your item(s) have either been shipped, prepared to ship, or are currently custom-made. Therefore, we will not process your cancellation request after this period has passed..

AFTER 5 HOURS: If you want to cancel your order after 5 Hours, we will deduct 30% of the total for restocking + PayPal or Stripe processing fees and the Return Shipping cost for unopened packages.

AFTER RECEIVING YOUR ORDER: If you decide not to keep your item(s) after they arrive, please see our Refund and Replacement Policy

EXCHANGE POLICY: Oz Robotics wants you to be happy with your new purchase. However, we abide by the exchange policy of our suppliers because we do not manufacture these products; our suppliers do. Once you use the product, our supplier(s) and we have the right not to issue a refund. Still, we will offer an exchange for wrongly purchased items or products with serious and irreversible defects or technical problem(s). The buyer will pay the shipping fee for wrongly purchased products or similar issues. If the product you purchased is defective, please email us at with photos or a video of the defective parts to evaluate before you send it. Click HERE for more on Refund and Replacement Policy

REFUND POLICY: Oz Robotics accepts refunds on a minimal basis unless there is a manufacturing defect. For electronic items, returns are only accepted on devices with serious and irreversible problems; meanwhile, the customer must apply for the returns within seven days of delivery. Before a refund acceptance, please include images or a video and any other proof of the defect. However, we abide by the exchange policy of our suppliers because we do not manufacture these products. For more info please visit Refund and Replacement Policy.

Other than our supplier's default policy, once a return is agreed upon, you can ship your defective item to the provided return address that you should receive from us first. Please ship the order in original packaging with all the accessories and additional parts. If the Required Parts are not sent back, they will be billed for or expected to be shipped later. And only once all items have arrived will our staff check the returned product for testing. Include in your package a signed letter stating the reason for your return, the original receipt, proof of defect, images, a video, etc. It will help us to speed up the process on your behalf.

The purchaser (customer/buyer) is responsible for all shipping costs when returning an item. However, upon receiving the returned order, we will assess the product. If it is determined that there is, in fact, a manufacturing defect, then we will refund the shipping costs as well as repair or replace or refund the full amount to the purchaser if the product is not fixable.

If you wish to return an unused product, please do so within seven days from the ship date for a refund on the purchase price minus shipping and handling. Refunds will be credited to the original credit card used for payment 24-48 HOURS after receiving the product back. We will charge a 30% of the total for restocking + PayPal or Stripe processing fees and the Return Shipping cost for unopened packages.

Once your return is received and inspected, and if you agree to a refund, refunds will be credited to the original credit card used for payment in 24-48 hours. Please note that we will charge a 50% restocking fee once you return a product without any defect.

Once your refund is processed, PayPal will return the money to the card used. It may take at least five business days (depending on the bank and credit company) before your refund is posted in your bank account and statements. Contact Us if you have not received your refund after five business days.

Do not return your product to our New York office. For any exchange or refunds, please email us first at for us to provide you with the steps that need to be followed. Any product you return must be in the same condition you received and returned in the original packaging without being used. Please keep the original receipt. More on Refund and Replacement Policy.

Shipping costs

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United States (US) Any Any Free shipping
Any Any Any Free shipping

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