Can it calculate fev1 / fvc?

no, the device does not calculate this ratio because it does not measure FVC. It measures and trends Peak Flow (PEF) and the Forced Expired Volume at one second (FEV1)

My unit functions very inconsistently. At times out of 3 readings, I will register a 480, 20, 25. Other times, it will only register two of my three readings. I get too many readings in the 20s, then all of a sudden it will throw in a 520 etc., that I am not sure I can trust it anymore. I am currently shopping for another unit.

Which app can calculate fcv, fef25/75, fev1/fvc? my fev1 is at 40 percent and i have no diagnosis yet.

Hi. MIR Spirobank App can calculate fcv, fef25/75, fev1/fvc and more. But this app is not compatible with MIR Smart One device. The compatible device is MIR Spirobank Smart. You can email us for further info on how to get this device (not available on Amazon for the moment). Please visit spirometry.com and fill in the contact form. Thank you!

What country is this manufactured in? Also, what country is this shipping from?

Dear Customer, This item is manufactured in Rome, Italy. This item will be ship from Puerto Rico, via USPS First Class. Item is in stock ready to be ship. Kind Regards, Pelegrina Team

Desertcart Logo

Deliver to Hong Kong

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

💨 Breathe easy, track smarter—your lungs, your data, anytime, anywhere.

FAMILY FRIENDLY DESIGN - Accurate lung function testing for ages 5 to 93—perfect for every household member.
PLUG PLAY SIMPLICITY - Ready to use right out of the box—no complicated setup, just breathe and know.
MEDICARE READY CONVENIENCE - Soon to be covered under Medicare with HCPCS code—healthcare billing made easy.
INSTANT LUNG HEALTH INSIGHTS - Get Peak Flow & FEV1 results in just one second—no waiting, no hassle.
SEAMLESS SMARTPHONE INTEGRATION - Bluetooth connectivity streams your data directly to the free MIR Smart One app on iOS & Android.

The M MIR FEV1 Personal Spirometer is a compact, Bluetooth-enabled device that measures Peak Flow and FEV1 in just one second. Compatible with iOS and Android via the free MIR Smart One app, it supports users aged 5 to 93 and is poised for Medicare reimbursement, making lung health monitoring accessible, fast, and hassle-free.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.