⌚ Apple Watch Ultra 2 – Specification Overview Connectivity: Network: GPS Cellular Wireless: Wi‑Fi 802.11 b/g/n (2.4/5 GHz), Bluetooth 5.3 Launch: Announced: September 12, 2023 Released: September 22, 2023 Body: Case Size: 49 mm (Height: 49 mm, Width: 44 mm, Depth: 14.4 mm) Weight: 61.8 g Material: Grade 5 Titanium (Black finish) Water Resistance: WR100 (water resistant up to 100 m) Dust Resistance: IP6X dustproof Display: Type: Always-On Retina LTPO OLED Size: 1.92″ (410 × 502 pixels) Display Area: 1,185 mm² Brightness: Up to 3,000 nits Protection: Sapphire crystal glass Platform: Chipset: S9 SiP with dual-core CPU and 4-core Neural Engine OS: watchOS 10 Memory & Storage: Internal Storage: 64 GB RAM: Not officially specified Sensors & Features: Health Sensors: Third-generation optical heart sensor, electrical heart sensor (ECG), blood oxygen sensor (SpO₂), body temperature sensing Environmental Sensors: Dual-frequency GPS, always-on altimeter, ambient light sensor Motion Sensors: High-g accelerometer, gyroscope Other Features: Ultra Wideband (UWB), Precision Finding, Depth app (supports diving), Double Tap gesture Audio & Input: Speakers: Dual built-in stereo speakers Controls: Digital Crown, Side Button, Action Button Positioning & Connectivity: GPS, GLONASS, Galileo, QZSS, BeiDou Wi‑Fi, Bluetooth, NFC eSIM for cellular functionality Battery: Battery Life: Up to 36 hours (typical use), up to 72 hours (Low Power Mode) Charging: Fast magnetic USB‑C charging (0–80% in about 1 hour) Colors & Bands: Case Finish: Black Titanium Band Options: Black Ocean Band, compatible with Alpine Loop, Trail Loop, and others

