Vivoactive keeps track of your energy levels, menstrual cycle, stress, sleep, estimated heart, hydration and more Get easy-to-follow, animated workouts right on your watch screen, including cardio, strength, yoga and Pilates Easily download songs to your watch, including playlists from Spotify, Amazon music or Deezer (may require a premium subscription With a third-party music provider), and connect with headphones (sold separately) for phone-free listening Keeps track of your energy levels, menstrual cycle, stress, sleep, estimated heart, hydration and more