Instructions:
Once you pair your Rook monitor to your RookMotion app, follow the next steps:
Open your RookMotion app (log in if you haven't already).
Tap "Training" in the lower menu and choose the type of exercise you want to do.
Tap the red button that contains a heart rate monitor icon (this icon will be red if you don't pair a monitor to your app).
Choose your heart rate monitor.
Once your heart rate monitor is paired, tap "Play" and start training.