Creating a watts/kg chart that tracks and records your weight via manual entry and smart scale connectivity is something that we do intend to do, but it is currently a lower priority than some other major projects that we are tackling.
We are in the middle of a full app overhaul that will make developing new features in the future much easier, but sadly it is a time-consuming process. We have now released the new desktop applications, and we are now hard at work on the mobile applications.
As we complete major projects such as the app overhaul and development resources free up, we will have more bandwidth for these types of features. But sadly, their development is a ways off for now. It is still a planned feature, but we don’t have eyes on it quite yet.
Sorry to be the bearer of bad news .