The only problem with the Apple Watch’s unprecedented ubiquity is that it results in us all wearing the same watch. So, the primary way to customize the look and feel is to pair it with a smart ...

1 UPHF, CNRS, Université de Lille, ISEN, Centrale Lille, UMR 8520, IEMN, Valenciennes, France. 2 UPHF, INSA, Valenciennes, France. 3 BESTTIC, Famars, France. 4 ...