There are some problems, however, which does not compromise the functionality:
- The strap cuff opens fully, so to put it is necessary or hold it with both hands, or put it on the partially closed arms. It's not very convenient, it would have sufficed that there is a stop at the end strap - I always worried that the strap does not open and the cuff falls (as I put it on, after that va)
- Missing an indication for the volume buttons, they are completely invisible and must find them groping
- The plastic wrap on the front reflects a lot of light (not practical in the sun) and tends to fog (which does not help)
Finally a product that works (I'll keep it) but hey, it could have been better, especially from Belkin