When you first launch the app it will ask you if you want to connect the data.

If you accidentally decline this, you will then need to authorise it manually.

This is done in the setting app on your iPhone:

Launch the iPhone settings app

Navigate to privacy

Navigate to Health

Navigate to Puff-O-Tron

Enable Puff-O-Tron to write inhaler data

Return to Puff-O-Tron and it will all work!

This is stored in the Apple Health app on your phone, it's not kept in Puff-O-Tron.

Launch the Health app

Click Browse on the bottom right

Type Puff in the search bar

Click Inhaler Usage

Optionally add Inhaler usage in your Favorates, so it appear on the first screen

Get more information about the Apple Health app here : https://support.apple.com/en-au/HT203037

Any iPhone running iOS 13 or later, watch extension requires watchOS 5 or later.

Note: Puff-O-Tron does not work on iPad as they don't support health data.

This is easy!

Launch the Watch app on your iPhone (makling sure your watch is paired with your phone)

Scroll down to Puff-O-Tron in the My watch section

Turn "Show App on Apple Watch" on

The app will appear on your watch

No, the app just transfers data to the Apple HealthKit system, this data may be backed up with with your phone backups and also to iCloud of you have this enabled.

Please see the privacy policy here https://www.gorgeousity.com/privacy-policy

This is the maximum typical dose, you can log the max of 10 multiple times if needed.