Read progress without chasing one day
Body weight is stored on your account. Rallix looks at the trend. A single weigh-in moves for reasons that are not fat gain or fat loss, so the useful question is what the last several weeks did.
Strength progress comes from the weights, reps, and RPE you log. Training consistency is part of the same picture. Your body weight is not posted to Community.
Premier adds two longer reads. One connects weight, food, and strength across roughly eight weeks. The other is a weekly review: what Rallix noticed, not another chart of the same day. Basic weight tracking does not require Premier.