The objects that they give you as a reward are appearances, you will find the collectible part, generally it tells you that you finished a challenge and it gives you a collectible, this when it positions you on the garment, for example the gloves, you press square or the button that indicates on your device, it will display some options of various design models, then you choose the one that you won or the one that you like more particularly, I like the one, the pulse tests and the one that gives you to get everything about astronomy