The Samsung Galaxy Watch4 is designed to be your companion on your journey towards a healthier you. It features advanced body composition tracking, allowing you to measure body fat percentage, skeletal muscle, body water, and more. The watch also tracks your fitness progress, supports over 90 exercises, and monitors sleep stages, blood oxygen levels, and snoring patterns. With a sleek Armor Aluminum metal frame, you can personalize your watch with various watch faces and bands. It runs on Wear OS Powered by Samsung, providing seamless access to apps and integration with other Samsung Galaxy devices.