13 days or more on a single charge. Tracks more than 100 workouts and daily activities, including sleep, while fitting comfortably on your wrist. Keep yourself empowered, connected, and effortlessly on track with the Galaxy Fit3, which lets you play music, check calls, and send texts all from your wrist. Battery life is based on Samsung's internal lab tests for typical usage pattern scenarios, which include 52 notifications, 4 minutes of text checks, 9 minutes of time checks, and 30 minutes of workouts over a 24-hour period, with the Galaxy Fit3 connected to a Galaxy smartphone via Bluetooth. It is a simulated value of the overall battery consumption determined by examining typical usage trends and the amount of current needed for each function over time.