Pokemon Go Plus Device Suffers Delay

UPDATE: A Nintendo representative provided the following statement to IGN:
“The delay is due to the preparations for the Pokémon Go application update in order to optimize Pokémon Go Plus. In order for us to offer new experiences to play Pokémon Go with Pokémon Go Plus with a quality level high enough to satisfy as many people as possible, we decided that it is necessary to take enough time for the completion. We ask for your understanding.”
Original story