The protective film on the front sits relatively loosely, nevertheless, the HTC can be easily operated. On the sides of markings are applied in addition, so that the user knows where that button is. The operation of the buttons work in spite of the protective layer of neoprene to be very good.
Only the slightly too short strap for attaching the bracelet interferes somewhat during handling, but is sufficient if it is the arm completely out.
All in all I can recommend the bracelet every athlete, whether it be jogging or Fittnessstudio much because it hardly restricts plus is still very inexpensive.