Vitalograph Lung Age Monitor vs MIR Smart One - Clinical Comparison

Compare Vitalograph Lung Age Monitor and MIR Smart One side-by-side with clinical performance scores, FDA status, pricing, and expert recommendations

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Vitalograph Lung Age Monitor

86 /100

MIR Smart One

92 /100

+7% higher overall score

Vitalograph Lung Age Monitor

Vitalograph

Score

Price

$150

Evidence

Moderate

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Top Rated

MIR Smart One

MIR

Score

Price

$139

Evidence

Strong

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Performance Metrics

Vitalograph Lung Age Monitor

MIR Smart One

Performance Metrics

Vitalograph Lung Age Monitor

MIR Smart One

Measurement Accuracy

Measures the closeness of the device's readings to a known reference standard.

Adheres to ATS/ERS standards for FEV1 and FEV6 measurement; accuracy for lung age calculation is derived from validated predicted value tables.

Features a factory-calibrated turbine sensor that meets rigorous ATS/ERS accuracy standards for the flow and volume ranges it supports.

+2% better measurement accuracy

Measurement Accuracy

Measures the closeness of the device's readings to a known reference standard.

+2% better

Ease of Use

Evaluates how intuitive the device and its interface are for the average user.

Simple two-button operation and clear on-screen prompts make it easy for non-technical users to perform a valid screening test.

Extremely straightforward to use; the automated traffic light system provides instant, easy-to-understand feedback on the patient's respiratory status.

+7% better ease of use

Ease of Use

Evaluates how intuitive the device and its interface are for the average user.

+7% better

Build Quality

Assesses the durability, materials, and physical design of the device.

Features a robust handheld design common to the Vitalograph 4000 series, with a durable plastic housing and accessible flowhead for cleaning.

Build Quality

Assesses the durability, materials, and physical design of the device.

Value for Money

Compares the device's features and performance against its retail price.

While specialized and highly accurate for screening, the lack of data memory or PEF measurement limits its versatility compared to more comprehensive monitors.

Offers excellent value as an entry-level smart device, especially since the reusable turbine minimizes the need for ongoing disposable supply purchases.

+12% better value for money

Value for Money

Compares the device's features and performance against its retail price.

+12% better

App Quality

Measures the functionality, stability, and user interface of the companion digital application.

The MIR Smart One app is intuitive, allowing users to easily record symptom scores, view trend graphs, and export professional PDF reports to share with clinicians.

+100% better app quality

App Quality

Measures the functionality, stability, and user interface of the companion digital application.

+100% better

Clinical Efficacy

Vitalograph Lung Age Monitor

MIR Smart One

Clinical Efficacy

Vitalograph Lung Age Monitor

MIR Smart One

Peak Flow Accuracy

Measures the precision of Peak Expiratory Flow rate readings.

This device is specifically designed for COPD screening and does not include Peak Expiratory Flow (PEF) measurement functionality.

Peak Flow Accuracy

Measures the precision of Peak Expiratory Flow rate readings.

Measurement Repeatability

Assesses the consistency of results across multiple identical maneuvers.

Demonstrates high longitudinal repeatability in FEV1 measurements, essential for monitoring physiological changes in chronic conditions.

Measurement Repeatability

Assesses the consistency of results across multiple identical maneuvers.

Effort-Dependent Sensitivity

Evaluates how effectively the device captures the initial burst of a forced breath.

Uses electronic sensors sensitive enough to trigger quality prompts if the user does not sustain the required 6-second exhalation for a valid FEV6 reading.

Effort-Dependent Sensitivity

Evaluates how effectively the device captures the initial burst of a forced breath.

Asthma Zone Management

Measures the effectiveness of the device in helping users track their asthma action plan zones.

Includes obstruction classification based on GOLD standards rather than traditional green/yellow/red asthma peak flow zones.

Asthma Zone Management

Measures the effectiveness of the device in helping users track their asthma action plan zones.

FEV1 Measurement Accuracy

Measures the precision of Forced Expiratory Volume in the first second.

Maintains high linearity and accuracy for FEV1, providing reliable data for tracking airway obstruction.

+100% better fev1 measurement accuracy

FEV1 Measurement Accuracy

Measures the precision of Forced Expiratory Volume in the first second.

+100% better

FVC Measurement Accuracy

Measures the precision of Forced Vital Capacity readings.

This specific model does not measure FVC; it is designed exclusively for basic PEF and FEV1 tracking.

FVC Measurement Accuracy

Measures the precision of Forced Vital Capacity readings.

Longitudinal Trend Tracking

Evaluates the device's ability to consistently track respiratory changes over time.

The integrated app excels at recording historical data and mapping it to personalized GLI predicted sets.

+100% better longitudinal trend tracking

Longitudinal Trend Tracking

Evaluates the device's ability to consistently track respiratory changes over time.

+100% better

Clinical Spirometry Correlation

Assesses how closely the home measurements align with formal clinical pulmonary function tests.

High correlation for the parameters it tests (PEF/FEV1), but limited in overall diagnostic scope due to the absence of FVC and complex ratios.

+100% better clinical spirometry correlation

Clinical Spirometry Correlation

Assesses how closely the home measurements align with formal clinical pulmonary function tests.

+100% better

Specifications

Specification	Vitalograph Lung Age Monitor	MIR Smart One
Price	$150	$139
FDA Status	FDA 510(k) Cleared	FDA 510(k) Cleared
Clinical Evidence	Moderate Clinical Evidence	Strong Clinical Evidence
Clinical Recommendation	Worth Considering	Recommended
Connectivity	N/A	bluetooth

Value for Money

86 score / $150

57.3

value score

92 score / $139

66.2

value score

15% better value

Value score = Performance score ÷ Price × 100

Vitalograph Lung Age Monitor

Strengths

✓ Calculates 'Lung Age' to make clinical data easily understandable for patients.
✓ Measures both FEV1 and FEV6 for reliable obstruction screening.
✓ Includes GOLD classification staging for COPD severity.
✓ Handheld and portable design ideal for periodic screenings.
✓ Integrated quality prompts ensure every test meets validity standards.

Limitations

× Does not measure Peak Expiratory Flow (PEF), the primary asthma metric.
× Zero internal memory for tracking data trends over time.
× Lacks Bluetooth or USB connectivity for digital report generation.

MIR Smart One

Strengths

✓ Factory-calibrated reusable turbine ensures consistent accuracy.
✓ Seamless Bluetooth pairing with the intuitive MIR Smart One app.
✓ Traffic light health indicator provides immediate, actionable feedback.
✓ Allows for easy sharing of PDF reports with healthcare providers.
✓ Calculates results based on personalized GLI predicted sets.

Limitations

× Does not measure Forced Vital Capacity (FVC) or advanced COPD metrics.
× Relies entirely on a smartphone or tablet; no built-in screen.
× Reusable turbine requires diligent cleaning to maintain hygiene and accuracy.

Expert Review Summary

Our clinical assessment and verdict for each device

Vitalograph Lung Age Monitor

Worth Considering

"The Vitalograph Lung Age Monitor is a specialized diagnostic aid that translates complex spirometric data into an easily understood 'lung age' metric for COPD screening."

The Vitalograph Lung Age Monitor is a dedicated electronic device engineered for the early identification of Chronic Obstructive Pulmonary Disease (COPD) and the assessment of lung health in smokers. Unlike standard respiratory monitors in this category, this device does not measure Peak Expiratory Flow (PEF). Instead, it focuses on Forced Expiratory Volume in 1 second (FEV1) and Forced Expiratory Volume in 6 seconds (FEV6). By calculating the FEV1/FEV6 ratio, the device provides a reliable surrogate for total lung capacity in home and point-of-care settings. Its primary innovation is the 'Lung Age' calculation, which benchmark's a user's performance against predicted norms to provide a physiological age for their lungs. The monitor also includes GOLD (Global Initiative for Chronic Obstructive Lung Disease) staging for identifying the level of obstruction. While the device features integrated quality prompts to ensure maneuvers are performed correctly, it is important to note that this specific model lacks internal memory for longitudinal data tracking, serving primarily as a point-of-use screening instrument.

Moderate Clinical Evidence

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MIR Smart One

Recommended

"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."

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.

Strong Clinical Evidence

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Where to Buy

Verified purchase options and current availability

Vitalograph Lung Age Monitor

$150 MSRP

Carolina Diagnostic Solutions

$150.00

3-5 business days Official medical supplier; price excludes taxes and shipping.

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Kahntact Medical

$199.00

Ships same day FSA/HSA eligible; frequently used in workplace wellness and clinic settings.

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Manufacturer Site

HSA/FSA: Usually Eligible

MIR Smart One

Top Choice

$139 MSRP

CardiacDirect

$139.00

3-5 business days Free shipping; FSA/HSA eligible.

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MFI Medical

$150.00

3-5 business days Free shipping in contiguous US; 30-day free returns.

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MDMaxx

$150.00

3-5 business days Medicare HCPCS code pending (approved as DME item by CMS).

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Manufacturer Site

HSA/FSA: Usually Eligible

Important Purchase Considerations

• Prices shown are current as of the last update and may vary. Always verify pricing at the retailer's website.
• Some medical devices may require a prescription. Check with your healthcare provider before purchasing.
• Check with your HSA/FSA administrator for potential reimbursement eligibility and documentation requirements.
• Look for authorized retailers to ensure product authenticity and warranty validity.