Anyone with an understanding of cryptocurrency understands the importance of its management and storage. Designer Benjamin Hubert has proposed a design-forward and unhackable “wallet,” in the form of an aluminum wrist accessory much like a faceless watch. Known as TROVE, the app-connected piece stores the currency offline, locked by the wearer’s ECG signature. Thus, it becomes impossible to forget the authentication. It also happens to be quite good looking. Learn more about the object at Wallpaper*.