How often does Smart Trainer update my routines?

It depends on your progress. Smart Trainer's algorithm is constantly analyzing your progress, all the sets logged, and based on lots of different variables, will suggest changes when appropriate.

Smart Trainer can suggest small changes like updating your reps or weight, or replacing an exercise with another one. As well as suggest you an all new workout, with lots of different exercises.

Tip:

If you've set your experience level to Intermediate or Advanced when you created your workout with Smart Trainer, then in the Summary Screen you will have the option to change how ofter you want all new workout suggested to you.