Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Advertising Disclosure
10 Best peak flow meters of 2025
Explore top picks
- Best Choice
1
Clicked 22 times in the last monthM MIRMIR Smart ONE | Personal Pocket Spirometer | Peak Flow (PEF) and FEV1
- Curious about how we select the top products for you? Explore How It Works
- Value for Money
2
NascoolUpgraded 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
SonmolSonmol Digital Peak Flow Meter Spirometer Asthma COPD for Adult Kids Portable PEF Forced Expiratory Volume FEV1 Lung Tester Home Medical
4
SonmolUpgrade 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
5
MicrolifeMicrolife (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
-
See Today’s Deals & Prices
6
NascoolDigital Peak Flow Meter,Home Medical with Tracking Software Manually Recording-Accurate&Reliable Spirometer for Asthma COPD Adult Kids
7
SonmolSonmol Digital Peak Flow Meter Portable PEF Forced Expiratory Volume FEV1 Tester with Red Yellow Green Risk Indicator
8
NavnihaalNavnihaal™ Breath-O-Meter Peak Flow Meter
9
SonmolPeak 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
10
NascoolPeak Flow Meter with Bluetooth APP Spirometer for Asthma COPD Monitor Tests PEF FEV1 Home Medical for Kids Adults with 300 Records Storage Function