MIR Smart One
Moderate Clinical Evidence
FDA 510(k) Cleared
Home Spirometers

MIR Smart One

by MIR Model: Smart One (911102)

$139.00
91/100
Clinical Score
HSA/FSA: Usually Eligible

Key Features

Utilizes bi-directional digital turbine technology for superior measurement accuracy over standard spring-based meters.
Measures both PEF and FEV1, allowing for deeper clinical insights into lung airway obstruction levels.
Automatic Bluetooth 5.0 pairing ensures data is captured and trended on iOS or Android devices without manual entry.
Interactive in-app incentive animations assist users in achieving optimal exhalation for more reliable test results.

Device Overview

The MIR Smart One is a pocket-sized digital spirometer designed for home use by patients with asthma, COPD, and other lung conditions. Unlike traditional mechanical meters, it utilizes the same turbine technology found in clinical diagnostic spirometers to measure Peak Expiratory Flow (PEF) and Forced Expiratory Volume in one second (FEV1), providing highly accurate and repeatable results that sync automatically to the MIR Smart One mobile application.

Technical Specifications

Model Number Smart One (911102)
Manufacturer MIR
Connectivity
Bluetooth
Category Home Spirometers
Flow Range (L/min) 0 - 960 L/min (±16 L/s)
Accuracy (±L/min or ±%) ±10% or 0.33 L/s for PEF; ±2.5% or 50 mL for FEV1
Zone Indicators In-app digital traffic light system (Green, Yellow, Red)
Digital vs Mechanical Digital
Memory/Data Logging Unlimited data storage and trending via Smart One App
Mouthpiece Type Reusable personal plastic mouthpiece (30mm diameter)
Cleaning Method Washable turbine and mouthpiece with warm water and soap

Cost & Coverage Analysis

Pricing Breakdown

Device Price $139
Disposable Cardboard Mouthpieces (Pack of 100 mouthpieces)
$35.00 / per box
Replacement Turbine and Mouthpiece Kit (Single patient replacement kit (910013))
$71.46 / one time

HSA / FSA Eligibility

Usually Eligible

Eligibility may vary by provider and plan. Check with your HSA/FSA administrator for specific details.

Clinical Review

Evidence-based evaluation by medical professionals

"An accessible and user-friendly Bluetooth spirometer that excels in tracking basic asthma metrics like PEF and FEV1, though it lacks advanced parameters for complex COPD staging."
Strong Clinical Evidence Recommended
92
Score

The MIR Smart One stands out as a premier over-the-counter (OTC) entry point for decentralized respiratory diagnostics. Our evaluation focused on its ability to provide accurate Peak Expiratory Flow (PEF) and Forced Expiratory Volume in one second (FEV1) measurements in a home environment. Utilizing a reusable, factory-calibrated turbine flowmeter and Bluetooth Low Energy connectivity, the device interfaces seamlessly with the MIR Smart One mobile application. While it does not capture Forced Vital Capacity (FVC) or other complex parameters needed for advanced COPD staging, clinical testing protocols demonstrated high concordance with laboratory spirometry equipment for the parameters it does measure. The inclusion of an automated traffic-light indicator system makes it exceptionally well-suited for patients tracking daily asthma symptoms and identifying early signs of airway narrowing.

Comparative Performance

Ranked #4 of 14 clinically evaluated home spirometers devices

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MIR Spirobank Oxi

MIR Spirobank Oxi

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2
Aluna 2 Smart Spirometer

Aluna 2 Smart Spirometer

Aluna

3
MIR Spirobank Smart

MIR Spirobank Smart

MIR

4
MIR Smart One

MIR Smart One

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92 /100

Clinical Context

Our #1-ranked home spirometers device demonstrated superior performance across key clinical metrics. Compare detailed specifications to make an evidence-based selection.

Where to Buy

Verified retailers and current pricing

CardiacDirect

Price: $139.00
3-5 business days

Free shipping; FSA/HSA eligible.

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MFI Medical

Price: $150.00
3-5 business days

Free shipping in contiguous US; 30-day free returns.

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MDMaxx

Price: $150.00
3-5 business days

Medicare HCPCS code pending (approved as DME item by CMS).

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Important Information

  • • Prices and availability subject to change
  • • Some devices may require a prescription
  • • HSA / FSA eligibility: Usually Eligible
  • • Purchase from authorized retailers for warranty protection
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