Brand - Apple, Model - Apple Watch Ultra, Watch Size - 49mm, Cellular Network - Yes, SIM Card Type - No, Dial Shape - Square, Dial Type - Digital, Processor /CPU - Apple S8 SiP with 64-bit dual-core processor, Chip - S8 SiP, Display Type - LTPO OLED Retina Display, Display Brightness - Up to 2,000 Nits, Storage - 32GB, Camera - No, Loudspeaker - Yes, Microphone - Yes, Waterproof - Yes, Water Resistant - 100 Meter, Dustproof - Yes, Blood Pressure - No, Blood Oxygen - Yes, Heart Rate - Yes, Sensors - Depth gauge 1m accuracy, Temperature sensing, Blood oxygen sensor and app, Electrical heart sensor and ECG app, Third-generation optical heart sensor, High and low heart rate notifications, Irregular rhythm notification, Compass, Always-on Altimeter., 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, Bluetooth - Yes, Bluetooth Version - Bluetooth 5.3, NFC - No, GPS - Yes, Connectivity - Precision dual-frequency GNSS: GPS, GNSS, Galileo, BeiDou, LTE and UMTS, 2.4GHz and 5GHz, U1 chip (Ultra Wideband), Working Temperature - 0 Degree C - 35 Degree C (Operational Temperature), Charging Method/Port - Magnetic, Build - Flat sapphire crystal display, Body Materials - Titanium, Body Color - Titanium, Band Color - Green Alpine Loop Band, OS & Version - watchOS, Watch Dimension - 49 x 44 x 14.4mm, Weight - 61.3 gm, Others - Battery Life: Normal Use: Up to 18 hours, Apple Watch Magnetic Fast Charger to USB-C Cable., Features - Safety: Emergency SOS, International Emergency Calling, Siren, Crash Detection, Fall Detection. Splash, Water and Dust resistance: Dust Resistance IP6X, EN13319 recreational scuba diving to 40m, ested to MIL-STD 810H: altitude, high temperature, low temperature, temperature shock, immersion, freeze with thaw, ice and freezing rain, and shock and vibration. Environmental Requirements: On-wrist operating temperature: -20 Degree C to 55 Degree C, Non-operational storage temperature -20 Degree C to 45 Degree, Dive operating temperature 0 Degree C to 40 Degree C, Relative Humidity: 5% to 90% non-condensing., Part No - MQFN3LL/A, MQFN3ZP/A, Warranty - 1 Year, Country of Origin - USA, Made in/ Assemble - China