Found this Qantas app that accesses your phone's (or secondary device) health data and rewards Frequent Flyer points for you being active and/or exercising. You obviously do need to have a Frequent Flyer account to use it, but you can create one for free if necessary. After 28 days you can continue accruing reward points but it is at a reduced rate. You can also receive bonus points for referring friends to the app.
[iOS, Android] up to 1,500 Free Frequent Flyer Points through The Qantas Wellness App (Physical Activity Required)