The initial shot of the smartphone with the Decathlon app logo and the prominent text 'Baixe o APP Decathlon' grabs attention.

The ad opens with a smartphone displayed vertically against a blue background. The screen shows the Decathlon app. Text appears on the right side of the screen. The phone then transitions to show different screens of the app, displaying products and promotions. The ad uses quick cuts and dynamic text animations. The final scene shows the Decathlon logo.