No doubt that the wearables devices or dress are here to stay. Proof of this is that at the Mobile World Congress 2015 are still seeing more devices and more improved than in the previous edition. One is Acer Liquid Leap +, a major revision of the previous quantifying bracelet Acer with a clear commitment to be open to any user, either by being compatible with the three major mobile platforms or through their design possibilities thanks to the straps interchangeable.  It is a quantifier device. That is, focused on counting and measuring user activity. Something that extends steps,