Galaxy Watch8 is thinner, lighter, and brighter than ever. Reimagined with a new cushion shape and Dynamic Lug bands, the sleek case hugs your wrist for health readings. Longer battery life keeps new fitness tracking features locked in. Plus, enhanced performance powers a reimagined One UI 8 Watch experience. Elevate your style with its minimalist design, available in 40mm and 44mm case sizes, in Graphite and Silver. Crafted with an Armor Aluminum case for durability, it's designed for your most active days. The New Dynamic Lug System ensures a comfortable and secure fit for accurate health tracking. Discover your optimal bedtime with personalized sleep schedules and insights from your sleep data. Start your day informed with an Energy Score from Galaxy AI, analyzing sleep and heart rate for an overall health summary. Track your heart and stress levels while you sleep, with recommendations for your blood system health. Measure antioxidant levels, a world's first in smartwatches, to understand how your diet affects your health. Refresh your mind with mindfulness tools for stress management and living in the moment. Coaching for the long run is provided by Running Coach, offering personalized plans to achieve your fitness goals. Experience AI assistance with Google Gemini built-in for instant answers and task completion. One UI 8 Watch provides glanceable, customizable information with a wide range of watch faces. Personalize your watch with custom faces and bands to suit your fashion or function.