The Ruby vs Sapphire challenge is part of the Go Tour: Hoenn event in Pokémon Go. It asks you to pick between two teams in Pokémon Go - Ruby or Sapphire - and then contribute to a worldwide challenge ...

Pokemon GO's global Hoenn Tour is on the horizon, and trainers can select one of two teams to work towards the goals set by the event. The teams are Ruby and Sapphire, a callback to the first two ...