Samsung Galaxy Watch Ultra 3.81 cm (1.5) AMOLED 47 mm Digital 480 x 480 pixels Touchscreen 4G Silver Wi-Fi GPS (satellite)

Battery type: Built-in battery | Display type: Digital | Display resolution: 480 x 480 pixels | Bluetooth version: 5.3 | Wi-Fi: Yes | Wi-Fi standards: Wi-Fi 4 (802.11n) | Wi-Fi standards: 802.11g | Weight: 60.5 g | Wi-Fi standards: 802.11b | Accelerometer: Yes | Operating temperature (T-T): -20 - 55 °C | Wi-Fi standards: 802.11a | Calendar: Yes | Heart rate monitor: Yes | Display number of colours: 16 million colours | Built-in microphone: Yes | Virtual assistant: Samsung Bixby | Shape: Round | Thickness: 1.21 cm | Band colour: Grey | Electronic compass: Yes | Width: 47.4 mm | Charging time: 1.63 h | Operating system installed: Wear OS | Battery capacity: 590 mAh | Display brightness: 600 cd/m² | 4G standard: LTE-TDD & LTE-FDD | Geomagnetic sensor: Yes | Near Field Communication (NFC): Yes | Built-in speaker(s): Yes | Pedometer: Yes | Operating altitude: -500 - 9000 m | BeiDou: Yes | GPS (satellite): Yes | Display technology: AMOLED | Depth: 47.1 mm | GLONASS: Yes | Audio formats supported: MP3 | Audio formats supported: AWB | Audio formats supported: WAV | Audio formats supported: AMR | Mobile network connection: Yes | Audio formats supported: AAC | Audio formats supported: OGA | Personal goals: Yes | Audio formats supported: M4A | Pixel density: 327 ppi | Touchscreen: Yes | Audio formats supported: 3GA | Gyroscope: Yes | Market positioning: Smartwatch | Display diagonal: 3.81 cm (1.5") | Bluetooth: Yes | International Protection (IP) code: IP68 | Audio formats supported: OGG | SIM card type: eSIM | 3G standards: UMTS | Wireless charging: Yes | Quality of sleep: Yes | RAM capacity: 2 MB | 3G standards: WCDMA | Weather forecast: Yes | Band size: One Size | Voice recording: Yes | Water resistance: 10 ATM | Stopwatch: Yes | Galileo: Yes | Barometer: Yes | Display technology marketing name: Super AMOLED | Always-on display: Yes | Blood pressure monitor: Yes | Mobile network generation: 4G | Heart rate sensor type: Optical | Military standard: MIL-STD-810H | Activity tracker: Yes | Watch case colour: Silver | Watch case material: Titanium | Watch case size: 47 mm | Fall detection: Yes | Stress monitoring function: Yes