Health & wellness: Your most balanced life. Galaxy watch makes it simple to balance mind and body. Improve the quality of your rest with integrated sleep cycle tracking. Stay hydrated and get reminders to keep moving throughout the day. Track calories burned and calories consumed. And when things get stressful, reset with guided meditation and breathing exercises.3 Battery: Go for days. Go nonstop for days on a single charge4. The wireless charger lets you power up without slowing down. Design personalization: Two sizes. Unlimited style. Whether you’re meeting with clients or grabbing coffee with friends, a classic watch design will always fit the occasion. Available in two sizes and three colors, the Galaxy Watch offers a wide range of stylish watch faces so realistic they hardly look digital. Plus, choose from a collection of interchangeable bands for different occasions.