The Atlas and Shape are different platforms. The Shape has an AI coach included which supports rep tracking, counting, and guided detection when doing the trainers guided workouts only. The Shape is perfect if you are looking for a holistic 24/7 fitness coach that gives you audio guided workouts based on your daily activity and sleep. The Shape does not automatically detect and track exercises. It has a set custom workout routine that follows an exercise guide with a form video. With the Shape, you can now customize workouts using the Atlas Dashboard from the exercises in our database. The Atlas lets you teach, detect, swim, and track exercises.