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Comentado en los Estados Unidos el 23 de marzo de 2025
Didn’t use the app for phone but device is easy set up with clear results
EMA
Comentado en los Estados Unidos el 4 de febrero de 2025
Pretty accurate! The numbers my son got from this are the same as the numbers he got at the doctor’s office.
sara
Comentado en los Estados Unidos el 16 de enero de 2025
Values did not come close to hospital tests.
customer review
Comentado en los Estados Unidos el 17 de mayo de 2024
The peak flow meter is very simple to use. I charged it for two hours before using as it said to do in the directions. As soon as you turn it on and the screen says 'go' it's ready to use. Take a deep breath, blow as fast and hard as you can into the mouthpiece and the reading is instant, signified by two beeps. After you take three readings, the average is supposed to be your current level. There is an app that you can put on your phone to keep track of your readings, and I think the device stores 300 readings. My only issue is with the expiration date on the device. The one I received expires in only two years.
TikTock32
Comentado en Singapur el 15 de diciembre de 2024
I am new to using spirometers, and should have done my homework before purchasing this. It measures only FEV1 and PEF. It does not measure FCV. Pity as this limits its usefulness. The FCV to FEV1 ratio is a useful number. I returned this, and plan to get a spirometer that also measures FCV and FEF.
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