Obviously Sil_liS is not the target audience for this type of thing nor should he be as he would probably fall off his bike trying to parse his friend's name in less than 10 seconds.
That does not mean that it won't be in demand from a certain subset of people. The 275,000 people who have or have ordered a Pebble watch is evidence enough of that.
Can anyone really suggest that you can't understand at a glance who is calling or who is sending you a message?
Companies will make smart watches and people will buy them and Sil_liS will just have to walk around with a smartphone stand wherever he goes.