Pokémon Pikachu

Pokémon Pikachu is a pedometer with a virtual pet element. Players are given a pet Pikachu, and must walk to build up a currency called watts. Once enough watts have been earned, the player may spend them on gifts that will increase Pikachu's happiness. If too much time goes by without giving Pikachu a gift, it will become less friendly towards the player. Watts may also be gambled in a slot machine minigame. The device contains a real-time clock, and Pikachu operates on a daily schedule that includes eating, bathing, and sleeping.