The Samsung Galaxy Fit3 is a lightweight fitness tracker with a 1.6-inch AMOLED display, durable aluminum body, and up to 13 days of battery life. It supports 100+ workout modes, sleep and heart rate tracking, SpO₂ monitoring, and comes with 5ATM + IP68 water resistance. With features like fall detection and emergency SOS, the Fit3 is designed to keep you active, connected, and safe every day.