The Sma Watch – Star Sign Smart Watch is a smart watch that is matched by couples and there are interaction designs. Wherever you are, touch the Sma Watch on your wrist, he/she will feel you instantly. This smart watch have special couple’s interactive functions like, if the man’s press the up function button in 2 seconds the matches ladies watch will vibrate slightly and three LED lights will shine. The Sma Watch – Star Sign Smart Watch has many more interactive functions for the couples.