I got this an email from Qantas:
Take advantage of the ‘Wellness Rewards 28-Day Trial’ on the Qantas Assure App and earn Qantas Points for everyday activities like walking the dog, playing with the kids or riding your bike – without having an Eligible Qantas Assure Product.
Fine print:
The Qantas Assure App is offered by Qantas and you must be a member of the Qantas Frequent Flyer program and 13 years of age or over to use the App. During the Qantas Assure Wellness Rewards 28-Day Trial, App users will earn Qantas Points without having to purchase an Eligible Qantas Assure Product. Qantas Points earned during this trial will be credited to your Qantas Frequent Flyer account on a fortnightly basis. Once the 28-Day Trial has ended, Qantas Frequent Flyer members who do not purchase an Eligible Qantas Assure Product will accumulate Locked Qantas Points by completing activities through the App. Locked Qantas Points will expire 12 months after the member last accumulated a Locked Qantas Point. Up to 3,000 Locked Qantas Points can be converted to Qantas Points following purchase of an Eligible Qantas Assure Product. Qantas reserves the right to extend or withdraw this offer at anytime.
So you'll need to either link your fitbit/Google fit/Apple Health account to the Qantas Assure app, and set some goals for their challenges - higher daily goals attract more qantas points.
Links to the apps:
https://play.google.com/store/apps/details?id=com.qantas.ass…
https://itunes.apple.com/au/app/qantas-assure/id1081741211?m…
Any way to use the data from Apple Health Kit?