Description:

Design and Display Case Materials: Aluminum (Jet Black, Rose Gold, Silver) and Titanium (Slate, Gold, Natural) Size: 42mm and 46mm Weight: 30-41.7 grams, depending on the case material and size Display: LTPO3 OLED Always-On Retina display, up to 40% brighter when viewed at an angle Resolution: 374x446 pixels (42mm) or 416x496 pixels (46mm) Hardware and Features Chip: S10 SiP with 64-bit dual-core processor and 4-core Neural Engine Storage: 64GB capacity Sensors: Electrical heart sensor, third-generation optical heart sensor, temperature sensor, compass, and more Connectivity: Wi-Fi 4, Bluetooth 5.3, and LTE (for cellular models) Battery Life: Up to 18 hours of normal use, up to 36 hours in Low Power Mode Health and Wellness Features ECG App: Generates an electrocardiogram similar to a single-lead electrocardiogram Blood Oxygen App: Measures blood oxygen levels Cycle Tracking App: Tracks menstrual cycles and provides retrospective ovulation estimates Heart Rate App: Monitors heart rate and provides high and low heart rate notifications Additional Features - *Water Resistance*: Up to 50 meters - *Dust Resistance*: IP6X rating - *Apple Pay*: Supports contactless payments - *Siri*: Supports on-device processing