The Forerunner 245 music is the new addition of garmin watches. It features a colored display and all the key functions needed in a road running watch. It has some new features such as, incident detection, more advanced running dynamics and music. With a subscription to spotfiy or sother music services you are able to run with out your phone while keeping your tunes. It has a battery life of 7 days in smartwatch mode and 6 hours in GPS mode with music.