Nintendo confirmed today that the Pokémon GO Plus accessory, which was originally scheduled to be released near the end of July 2016, will be delayed until September 2016.
The #PokemonGO Plus accessory will now be released Sept 2016 instead of the originally expected end of July launch. https://t.co/QgjZf1aAV6
— Nintendo of America (@NintendoAmerica) July 27, 2016