I, his proud dad, noticed previously he fond of watch, even cheap e-watch his mom bought him. I envisaged that he has expectation as successful man in American movies or any TV scenes, with a valued watch. I think he wants a watch as leaving teenage, being elegant and wealthy. Then I moved by the growing kid’s dream. I searched at once online store for android smart watch. Pebble is OK but version 2 needs near ￥1000 while version 1 was transit product for me. Then I found Sony SW2 on taobao.com lists within my financial radar, around ￥500.