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

Wi-Fi standards: 802.11a | Display diagonal: 3.81 cm (1.5") | Mobile network connection: Yes | Audio formats supported: 3GA | Audio formats supported: M4A | RAM capacity: 2 MB | Band colour: Green | Thickness: 9.7 mm | Operating system installed: Wear OS | Shape: Round | Gyroscope: Yes | Display technology: AMOLED | Audio formats supported: MP3 | Audio formats supported: AWB | Personal goals: Yes | GLONASS: Yes | Heart rate sensor type: Optical | Bluetooth version: 5.3 | Wi-Fi standards: 802.11g | Market positioning: Smartwatch | Charging time: 1.3 h | Depth: 44.4 mm | Battery type: Built-in battery | Width: 44.4 mm | Electronic compass: Yes | Barometer: Yes | Weight: 33.8 g | Wi-Fi standards: 802.11b | Audio formats supported: AAC | Audio formats supported: OGA | Accelerometer: Yes | Geomagnetic sensor: Yes | Pedometer: Yes | Near Field Communication (NFC): Yes | Always-on display: Yes | 4G standard: LTE | Display resolution: 480 x 480 pixels | GPS (satellite): Yes | Built-in speaker(s): Yes | Pixel density: 327 ppi | Touchscreen: Yes | Display type: Digital | Stopwatch: Yes | Wireless charging: Yes | Galileo: Yes | Audio formats supported: WAV | Audio formats supported: AMR | Wi-Fi standards: Wi-Fi 4 (802.11n) | Display brightness: 600 cd/m² | Wi-Fi: Yes | Bluetooth: Yes | Built-in microphone: Yes | Virtual assistant: Samsung Bixby | Calendar: Yes | Activity tracker: Yes | Heart rate monitor: Yes | Weather forecast: Yes | International Protection (IP) code: IP68 | Display number of colours: 16 million colours | Audio formats supported: OGG | Band size: M/L | Battery capacity: 425 mAh | Voice recording: Yes | Water resistance: 5 ATM | BeiDou: Yes | Mobile network generation: 4G | Quality of sleep: Yes | Military standard: MIL-STD-810H | Watch case size: 44 mm | Display technology marketing name: Super AMOLED | Watch case material: Aluminium | Stress monitoring function: Yes | Watch case colour: Green | Fall detection: Yes | Warnings: Do not leave the device in high temperature areas. | Blood oxygen sensor: Yes