Lasts up to 13 days on a single charge. Sits lightly on the wrist and tracks over 100 workouts and daily activities, including sleep. With the Galaxy Fit3, you can play music, receive calls, and send texts - all directly from your wrist. Stay active, connected, and effortlessly on track with the Galaxy Fit3. Its sleek and lightweight design fits comfortably into your workout routine. The slim aluminum case weighs only 18.5 g, so it won't weigh you down or interfere with your training. And thanks to its 5ATM and IP68 certification, it's also ready for rain and dust. Look ready to train and stay fit.