e-skin sleep and lounge offers the same comfort and casual design of regular pajamas and loungewear while also being able to analyze the wearer's sleep condition, automatically adjusting the room environment accordingly. It also enables everyday monitoring of the wearer's activity levels and can detect falls. e-skin is wearable IoT clothing that collects personal health check data simply by wearing it. e-skin is designed for sports training and adopts a new and efficient training system for elderly.