Processor
• S10 SIP with 64-bit dual core processor
• 4-core Neural Engine
• 64GB capacity
Display
• LTPO3 OLED Always-On Retina display
• Wide-angle OLED
• Up to 40% brighter when viewed at an angle
• Edge-to-edge display
• lon-X front glass (aluminium cases)
• Sapphire front crystal (titanium cases)
• Up to 2,000 nits maximum brightness
• 1 nit minimum brightness
• 326 pixels per inch

Power and Battery
• All-day battery life, up to 18 hours of normal uses
• Up to 36 hours in Low Power Mode'
• Built-in rechargeable lithium-ion battery
• Fast-charge capable*
• Up to 80% charge in about 30 minutes4
• 15 minutes for up to 8 hours of normal use
• 8 minutes for up to 8 hours of sleep tracking

Input and Output
• Double-tap gesture
• Faster on-device Siri with health data access
• Precision Finding for iPhone"
• ECG app®
• High and low heart rate notifications
• Electrical heart sensor
• Third-generation optical heart sensor
• Temperature sensor
• Compass
• Always-on altimeter
• High-g accelerometer
• High dynamic range gyroscope
• Ambient light sensor
• Depth gauge
• Water temperature sensor
• Medications app
• Mindfulness app with state of mind tracking
• Noise app
• Sleep app including sleep stages
• Speaker
• Media playback