I have only been able to successfully pair my pokemon go plus with one particular phone (a Note Edge). I've tried pairing the same pokemon go plus with other phones (not simultaneously but at different times) including a galaxy s6, and a number of other android phones and it fails to pair. So, this has me wondering whether a single pokemon go plus will pair with other phones.
I am also curious about known pairing issues of the pokemon go plus.
Best Answer
As stated on Pokémon Go Plus Support, in order to use Pokémon Go Plus an another device, you need to unpair with the device it is currently linked to.