Watermelon phone watch charging is to plug the data cable of the phone watch into the charging head. According to the public information, the charging port of watermelon skin children's watch is on one side of the strap, and the special data line of the watch should be plugged into the charging head to charge. Watermelon telephone watch is a new communication tool which integrates the functions of watch, call and positioning. Simple and portable, small and light, in line with children's playful nature.