You will remember surely Pokemon Go Plus, silver dedicated to Pokemon Go that lets you hunt for Pokemon even without pulling out your smartphone from your pockets.
In Japan now comes also a Variant: Pokemon Go Plus Ring makes it possible to wear the accessory like a ring, holding it so handy for your Pokemon hunting sessions.

To accompany even the stickers that willcoaches to customize it at will, which you can see in the picture below.

We’ll see if this attachment may also arrive in our country in the West.

Source: SuperNerd