How to use

1) Download the app

2) Connect

3) Take your reading

4) Track and manage


If your phone has a headphone jack, you can just simply plug the device in. If it doesn’t have a headphone jack, you can use a suitable headphone jack adapter or you can use it with the Bluetooth adapter.

How to blow

Use in a well lit area

For the best results, use in a well lit area.

More accurate than mechanical peak flow meters. Read more here.

BMC Research Article