- The three berührungsempflindlichen buttons above the light bar are actually placed a bit unfortunate. You type next new items even after weeks. When you meet they react promptly, however. I of course wonder at such styled and thoughtful devices like this could not anyone misbehaving during product development. Because it would have been much easier to change just a design question than some other technical problem, the one faced in the development of security.
- The relatively short battery life is noticeable.