Momo is a capybara who lives in a small hot spring on your iPhone, iPad, Apple Watch, and Apple TV. Buy a boba tea in real life, tap it in, and something arrives: a new friend for the water, a prize for the teahouse shelf. His onsen gets the same sky you do — clear, cloudy, rain, storm or snow, at whatever hour it is where you are. Nothing decays, nothing expires, and nothing ever asks anything of you.