10 Best peak flows of 2025

Explore top picks

Best Choice

1

M MIR
MIR Smart ONE | Personal Pocket Spirometer | Peak Flow (PEF) and FEV1
Main highlights

Quick and Convenient Lung Monitoring
One-second blow test for Peak Flow and FEV1 via smartphone.

Ideal for Personal and Family Use
Suitable for ages 5 to 93, perfect for home monitoring.

Highly Praised for Ease of Use
Customers appreciate its simplicity and smartphone integration.
9.9

Exceptional

Our Rating

9.5
Bluetooth connection

9.3
Simple to use

9.1
worth the money
How do we rank?

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Value for Money

2

Nascool
Upgraded Digital Peak Flow Meter for Asthma Adult, Kids w/Green LCD Display, Home Spirometer Testing Device with Bluetooth APP for Smart Asthma Monitoring with 300 Records Storage Function
Main highlights

Key Features and Benefits
Accurate lung condition monitoring with Bluetooth, instant readings, and easy data tracking on a clear LCD screen.

Ideal Use Cases
Perfect for asthma patients to manage their condition at home, on the go, and for sharing data trends with doctors.

Customer Reviews Highlight
Most praised for its accuracy, ease of use, and the ability to track and share asthma trends effectively.
Key specs
- Measurement:Quick 1-second readings
- Accuracy:Air pressure sensor technology
- Material:ABS heat resistant mouthpiece
- Display:Large backlit LCD screen
- Installation:N/A
9.8

Exceptional

Our Rating
3

Sonmol
Sonmol Digital Peak Flow Meter Spirometer Asthma COPD for Adult Kids Portable PEF Forced Expiratory Volume FEV1 Lung Tester Home Medical
Main highlights

High Precision and Repeatability
Utilizes a differential pressure transducer for precise, repeatable measurements.

Home Monitoring for Respiratory Health
Ideal for tracking asthma and COPD symptoms at home.

Ease of Use and Quick Results
Customers praise its easy operation and fast, accurate readings.
9.6

Exceptional

Our Rating

8.0
Simple to use

8.0
Precision

8.0
worth the money
4

Microlife
Microlife (Deluxe Kit) Digital Peak Flow Meter Tests PEF / FEV1 / Early Detection of Asthma Attacks | Spirometer for Kids & Adults | Perfect for Monitoring Asthma, COPD & other Lung Conditions at Home
Main highlights

Key Features
Tracks 240 memories with date/time, meets ATS standards, includes stop light risk indicator and software for detailed analysis.

Ideal Use Cases
Perfect for monitoring asthma, COPD, and other lung diseases, especially in tracking daily lung function changes.

Customer Praise
Most reviews highlight the ease of cleaning and the accuracy of measurements as standout features.
9.5

Excellent

Our Rating

8.2
clearly written

8.0
Precision

8.0
Simple to use
5

BND- SDI Diagnostics

SDI Diagnostics 29-7000 Mouthpieces for Peak Flow Meter / Spirometer, Disposable 100/Box
9.4

Excellent

Our Rating
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6

Nascool
Digital Peak Flow Meter,Home Medical with Tracking Software Manually Recording-Accurate & Reliable Spirometer for Asthma COPD Adult Kids
Main highlights

High Accuracy Sensor
Ensures precise readings with no need for calibration.

Ideal for Respiratory Monitoring
Suitable for asthma, COPD, athletes, and respiratory health tracking.

Easy to Use
Praised for clear instructions and simple operation.
Key specs
- Measurement:High accuracy
- Accuracy:High accuracy
- Material:Durable, compact
- Display:PEF FEV1 automatically
- Installation:Easy to clean
9.2

Excellent

Our Rating

9.7
movability

8.2
Simple to use

8.0
Precision
7

Sonmol

Peak Flow Meter，Portable Peak Flow Meter Test PEF & FEV1 for Kids Adults Asthma COPD & Other Lung Conditions Monitor, Tracking App Bluetooth Connection with 300 Records Storage Function
9.0

Excellent

Our Rating
8

Sonmol

Sonmol Digital Peak Flow Meter Portable PEF Forced Expiratory Volume FEV1 Tester with Red Yellow Green Risk Indicator
8.7

Very Good

Our Rating
9

Sonmol
Upgrade Spirometer with Risk Indicator & 300 Records Storage, Portable Peak Flow Meter with Tracking App and Bluetooth Tests PEF & FEV1, Asthma COPD & Other Lung Conditions Monitor for Kids Adults
Main highlights

Ultra-Accurate Sensor
Sonmol spirometer uses a differential-pressure-type sensor for precise PEF & FEV1 measurements, meeting U.S. Health guidelines.

Ideal for Respiratory Conditions
Perfect for asthma, COPD, and other lung conditions, offering easy monitoring and management.

Praised Risk Indicator
Traffic light system alerts users to lung function status, aiding proactive health management.
Key specs
- Flow Rate:2 parameters PEF & FEV1
- Breath Indicator:Risk Indicator
- Mouthpiece:2 types, removable
- Capacity:300 test records
- Battery:Rechargeable, 6 months
8.5

Good

Our Rating
10

Peak Pure & Natural

Peak Pure & Natural Peak Blood Flow - Nattokinase Supplement - Healthy Blood Circulation Supplements for Adults | 100mg - 30 Capsules
8.4

Good

Our Rating

10 Best peak flows of 2025

1

MIR Smart ONE | Personal Pocket Spirometer | Peak Flow (PEF) and FEV1

9.5

9.3

9.1

How do we rank?

How do we rank?

Analyzing top stores

2

Upgraded Digital Peak Flow Meter for Asthma Adult, Kids w/Green LCD Display, Home Spirometer Testing Device with Bluetooth APP for Smart Asthma Monitoring with 300 Records Storage Function

3

Sonmol Digital Peak Flow Meter Spirometer Asthma COPD for Adult Kids Portable PEF Forced Expiratory Volume FEV1 Lung Tester Home Medical

8.0

8.0

8.0

4

Microlife (Deluxe Kit) Digital Peak Flow Meter Tests PEF / FEV1 / Early Detection of Asthma Attacks | Spirometer for Kids & Adults | Perfect for Monitoring Asthma, COPD & other Lung Conditions at Home

8.2

8.0

8.0

5

SDI Diagnostics 29-7000 Mouthpieces for Peak Flow Meter / Spirometer, Disposable 100/Box

6

Digital Peak Flow Meter,Home Medical with Tracking Software Manually Recording-Accurate & Reliable Spirometer for Asthma COPD Adult Kids

9.7

8.2

8.0

7

Peak Flow Meter，Portable Peak Flow Meter Test PEF & FEV1 for Kids Adults Asthma COPD & Other Lung Conditions Monitor, Tracking App Bluetooth Connection with 300 Records Storage Function

8

Sonmol Digital Peak Flow Meter Portable PEF Forced Expiratory Volume FEV1 Tester with Red Yellow Green Risk Indicator

9

Upgrade Spirometer with Risk Indicator & 300 Records Storage, Portable Peak Flow Meter with Tracking App and Bluetooth Tests PEF & FEV1, Asthma COPD & Other Lung Conditions Monitor for Kids Adults

10

Peak Pure & Natural Peak Blood Flow - Nattokinase Supplement - Healthy Blood Circulation Supplements for Adults | 100mg - 30 Capsules

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