Samsung Galaxy Watch7 3.81 cm (1.5) AMOLED 44 mm Digital 480 x 480 pixels Touchscreen 4G Green Wi-Fi GPS (satellite)

Display technology: AMOLED | Water resistance: 5 ATM | Weather forecast: Yes | Width: 44.4 mm | Touchscreen: Yes | Calendar: Yes | Activity tracker: Yes | Display number of colours: 16 million colours | Heart rate monitor: Yes | Battery capacity: 425 mAh | Display resolution: 480 x 480 pixels | Wi-Fi standards: 802.11a | Built-in microphone: Yes | Virtual assistant: Samsung Bixby | GLONASS: Yes | Audio formats supported: OGG | Wi-Fi standards: 802.11g | Wi-Fi standards: Wi-Fi 4 (802.11n) | Wi-Fi: Yes | Weight: 33.8 g | Wi-Fi standards: 802.11b | Display diagonal: 3.81 cm (1.5") | Audio formats supported: WAV | Audio formats supported: AMR | Watch case size: 44 mm | Blood oxygen sensor: Yes | Bluetooth: Yes | Watch case colour: Green | Pixel density: 327 ppi | RAM capacity: 2 MB | Audio formats supported: AWB | Audio formats supported: MP3 | Audio formats supported: 3GA | International Protection (IP) code: IP68 | Wireless charging: Yes | Galileo: Yes | Display brightness: 600 cd/m² | Mobile network connection: Yes | Audio formats supported: M4A | Thickness: 9.7 mm | Depth: 44.4 mm | Watch case material: Aluminium | Voice recording: Yes | Audio formats supported: AAC | Audio formats supported: OGA | Market positioning: Smartwatch | Electronic compass: Yes | Shape: Round | Band size: M/L | Barometer: Yes | Band colour: Green | GPS (satellite): Yes | 4G standard: LTE | Geomagnetic sensor: Yes | Personal goals: Yes | Near Field Communication (NFC): Yes | Gyroscope: Yes | Quality of sleep: Yes | Military standard: MIL-STD-810H | Display type: Digital | BeiDou: Yes | Battery type: Built-in battery | Fall detection: Yes | Stress monitoring function: Yes | Built-in speaker(s): Yes | Stopwatch: Yes | Heart rate sensor type: Optical | Bluetooth version: 5.3 | Charging time: 1.3 h | Operating system installed: Wear OS | Accelerometer: Yes | Pedometer: Yes | Display technology marketing name: Super AMOLED | Mobile network generation: 4G | Always-on display: Yes