Great, but one critical flaw! – Joy for Spotify - Watch & Voice Controlled Music Review

This app works very well, and it's recognized almost everything I've thrown at it. However, having to open the app on the iPhone first is super lame. That almost defeats the entire reason for having the app. I bought it to control music on my phone while using Bluetooth streaming in the car. Having to pull the app out of my pocket and open the app first while driving is a first-world problem that almost makes me want my $2 back.
Review by Jnar77 on Joy for Spotify - Watch & Voice Controlled Music.