Apple Watch Series 12

The longest battery life of any Apple Watch.
Now with up to 45 hours of Max Extended Workout tracking

Apple Watch Series 12 combines advanced health monitoring, fitness tracking and smart connectivity in a slim, durable design. Powered by the S11 chip, it introduces improved heart-rate sensing, Readiness Score, enhanced HRV tracking, Siri AI and up to 24 hours of battery life. 

Key Specifications

• Sizes: 42mm and 46mm
• Display: Always-On Retina LTPO3 OLED
• Brightness: Up to 2,000 nits
• Processor: Apple S11 dual-core chip
• Storage: 64GB
• Battery: Up to 24 hours
• Low Power Mode: Up to 38 hours
• Fast charging: Up to 80% in approximately 30 minutes
• Health: Heart rate, ECG, blood oxygen, HRV and temperature sensing
• Wellness: Readiness Score, sleep tracking and Sleep Score
• Alerts: Irregular rhythm, sleep apnea and hypertension notifications
• Connectivity: GPS, Wi-Fi, Bluetooth 5.3 and optional 5G Cellular
• Safety: Fall Detection, Crash Detection and Emergency SOS
• Water resistance: WR50 swimproof
• Dust resistance: IP6X
• Materials: Aluminum, titanium or ceramic
• Operating system: watchOS
• Compatibility: iPhone 11 or newer with iOS 27 or later