Samsung Galaxy Watch 8 Smartwatch

Thinner, Lighter, and Smarter on Your Wrist

The Galaxy Watch 8 sheds bulk without cutting corners — its thinner Armor Aluminum case and Dynamic Lug System deliver an all-day-comfortable fit, while the Super AMOLED display stays bright and readable wherever the day takes you. Available in 40mm and 44mm sizes, it's built to fit a range of wrists without compromising on screen clarity.

Galaxy AI features carry the load: Running Coach adapts training in real time, Advanced Sleep Coaching turns a week of data into practical recovery tips, and Energy Score distills your vitals into one simple daily readiness number. Continuous optical heart rate, stress, and body composition sensors keep detailed health data flowing to the Samsung Health app.

Wi-Fi, Bluetooth 5.3, NFC, and GPS keep it connected for notifications, contactless payments, and accurate route tracking, backed by a battery built to comfortably last through a full day of mixed use.

• Armor Aluminum case: Thinner, lighter build for all-day wearability.
• Dynamic Lug System: Adaptive strap fit across wrist sizes.
• Running Coach & Sleep Coaching: Galaxy AI-personalized training and recovery insights.
• Energy Score: One-number daily readiness summary.
• Body composition sensor: Tracks muscle mass, body fat, and more from your wrist.
• Two sizes: 40mm and 44mm to match your fit preference.

Specifications

• Case sizes: 40mm / 44mm Armor Aluminum
• Display: Super AMOLED, always-on capable
• Connectivity: Wi-Fi, Bluetooth 5.3, NFC
• Positioning: GPS
• Sensors: Optical heart rate, BIA body composition, accelerometer, gyro, barometer
• OS: Wear OS powered by Samsung
• Water resistance: 5 ATM + IP68
• Colors: Graphite, Silver