Activity Tracking: Calories, heart rate, sleep, fitness modes. Provides insights on health metrics through the Withings app.
Water resistant: Yes

Activity Tracking: Monitors steps, calories, distance, heart rate, sleep tracking, blood oxygen, stress tracking, GPS, energy levels, hydration, and women’s health. Tracks running, cycling, swimming, yoga, and more. Also has sports apps for workout modes and guided exercises.
Water resistant: Yes