Easily download up to 500 songs to your watch, and connect with Bluetooth® headphones (sold separately) for phone-free listening. Customize with thousands of free watch faces, apps and more from our Connect IQ™ store. More than 15 preloaded sports apps, including yoga, running, swimming, strength training and many more; use preloaded workouts, or create and download custom ones. Monitor your fitness level with VO2 max and fitness age estimates, plus keep an eye on how you handle stress. Battery life³: up to 7 days in smartwatch mode and up to 5 hours in GPS with music mode
