ULTRA3 Available: Apple Watch Ultra, 3rd Generation, latest version. Size: 49mm Material: Titanium Comes with strap, charger, and original box. The watch has full protection. Battery health: 100% The watch is clean, like new, without any scratches. Please do not lowball. Technical Specifications: Display: * Always-On Retina LTPO3 OLED display with wide viewing angle. * 1Hz refresh rate. * Actual screen area: 422 × 514 pixels, 326 pixels per inch. * Flat sapphire crystal face. * Peak brightness up to 3000 nits. * Minimum brightness 1 nit. * Night Mode for Apple Watch Ultra watch faces (Ultra combination, Wayfinder, and Guidance). Chip: * S10 chip with 64-bit dual-core processor. * 4-core Neural Engine. * 64GB storage. Health and Wellness: * Blood Oxygen app. * ECG app. * Cycle Tracking app with retrospective ovulation estimates. * Heart Rate app. * High and low heart rate notifications. * Arrhythmia notifications. * Medications app. * Mindfulness app with mood tracking. * Noise app. * Sleep app with sleep stages. * Sleep Score feature. * Sleep apnea notifications. Safety and Emergency: * Emergency SOS feature. * Worldwide emergency calls. * Siren. * Flashlight. * Crash Detection feature. * Fall Detection feature. * Last known location for emergency calls. * Noise monitoring. * Backtrack. Sensors: * Electrical heart sensor. * 3rd-generation optical heart sensor. * Blood Oxygen sensor. * Temperature sensor. * Depth gauge. * Water temperature sensor. * Compass. * Always-on altimeter. * High g-force accelerometer. * High dynamic range gyroscope. * Ambient light sensor. Audio: * Array of three microphones with beamforming technology and wind noise reduction. * Dual speakers. * Media playback. * Siren undefined: undefined: undefined: undefined: undefined: