 It is the first widespread Tamagotchi release in the west to feature a color screen, along with the ability to connect to a mobile device using an app.The Keitai Kaitsuu Tamagotchi Plus, known as the K-Plus, is capable of connecting to Japanese mobile phones.In order to connect the Tamagotchi with cell phones, cell phone users first have to download a Tamagotchi game onto their phone.