Brand - Apple, Model - Apple Watch Ultra, Watch Size - 49mm, Cellular Network - Yes, Dial Shape - Square, Processor /CPU - 64-bit dual-core processor, Chip - S8 SiP, Display Size - 1.8 Inch, Display Resolution - 410 x 502, Display Brightness - 2000 nits, Storage - 32GB, Camera - No, Loudspeaker - Yes, Microphone - Yes, Waterproof - Yes, Waterproof Rating/Level - IP6X, Water Resistant - Yes, Dustproof - Yes, Blood Oxygen - Yes, Sensors - Electrical Heart Sensor (ECG App), Third-generation optical heart sensor, Accelerometer, Water temperature sensor, Ambient light sensor, Electrical Heart Sensor (ECG App) - Yes, Optical Heart Sensor - Yes, Activity Tracker - Yes, Vibration - Yes, Button - 1, Card slot - No, Wi-Fi - Yes, Wi-Fi Type - 802.11b/g/n 2.4GHz and 5GHz, Bluetooth - Yes, Bluetooth Version - Bluetooth 5.3, GPS - Yes, Connectivity - Bluetooth, WiFi, GPS, Cellular, Charging Method/Port - Magnetic Charging, Body Color - Titanium, Band Color - Black/Grey, Watch Dimension - 49 x 44 x 14.4mm, Weight - 61.3gm, Others - Power: Built-in rechargeable lithium-ion battery, Up to 18 hours LTE. Whats in the Box: 1 x Titanium Case, 1 x Ocean Band, 1 x Apple Watch Magnetic Fast Charger to USB-C Cable (1m), Features - Environmental Features: 100% recycled tungsten in the Taptic Engine, 100% recycled rare earth elements in all magnets, 100% recycled tin in the SiP, Energy efficient, Responsible packaging, Arsenic-free display glass, Mercury, BFR, PVC and beryllium free. Compass, Always-on altimeter, Water resistant 100 meters, Certified IP6X dust resistant, Tested to MIL-STD 810H, Blood oxygen sensor (Blood Oxygen app), International emergency calling, Emergency SOS, International roaming, High-g accelerometer Up to 256 g-forces with Fall Detection and Crash Detection, High dynamic range gyroscope, Depth gauge, Dive ready to 40m / 130 ft. Dual speakers 40% louder than Series 8, Three-microphone array with beamforming and wind noise mitigation, Warranty - 1 Year, Country of Origin - USA, Made in/ Assemble - China