The Pokemon Go Plus is now available but you may have trouble connecting to your smartphone. Here are some troubleshooting tips to get you connected.
Pokemon Go Plus - Pokemon GO Guide - IGN
Pokemon GO troubleshooting: How to fix PoGo problems - Tech Advisor
Pokémon Go Plus + is a handy way to go hands-free - Reviewed
Poké Ball Plus and Pokémon Go Plus - how they work, LED meanings and how to pair to your device
megacom DuoMon Egg 1P/2P Auto Catcher Compatible for Pokemon Go Plus with Voice Notifications - Faster Wireless for Pocket Monsters Go Game - Long-Lasting Battery, Stable Connection : Patio, Lawn
Pokémon GO Plus+: An Honest Review
Pokémon Go Plus Review - Review - Nintendo World Report
Go Plus+ Fails to Connect : r/pokemongo
android - Can a pokemon go plus pair with multiple phones? - Arqade
How To Pair your POKEBALL PLUS to POKEMON GO - STEP BY STEP TUTORIAL