Here is a little about Pokemon Go Plus
GET GOING,
GET ALERTS,
GET POKÉMON!
The Pokémon GO Plus is a small device that lets you enjoy Pokémon GO while you're on the move and not looking at your smartphone. The device connects to a smartphone via Bluetooth low energy and notifies you about events in the game—such as the appearance of a Pokémon nearby—using an LED and vibration.
So it seems to already be sold out everywhere! Was hoping to grab on for Christmas. Let me know if you know where i can get one. ALso, if your child already has one, thoughts?