And then my missus wonders why I did not install a weight and fitness tracking app that came with the new scales she bought me. I am quite capable of tracking my progress, even without pen and paper, let alone an app. It's called remembering things! Besides, why on earth does the app only work if it has internet access? Oh, wait! It wants to store my weight and fitness data in the cloud! The 64GB of storage is clearly not sufficient for the deluge of data generated by this app, I suppose.
Thanks, but no thanks. I will store these data in my personal wetware, which I can carry without inconvenience, even in the gym, and which won't leak data (especially when wearing a tinfoil hat), unless I choose to tell someone.