This is a Geek Squad Certified Open Box Product. See below for more information. Built to support your workouts and active days, the Samsung Galaxy Fit3 Fitness Tracker, designed to track your heart rate and sleep with Connected GPS and up to 13 days of battery life. Nightly sleep stages and resting heart rate give you a clearer picture of recovery. Connected GPS uses your phone to map outdoor runs, rides, and walks. This description was generated by AI and reviewed for accuracy.