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

International Protection (IP) code: IP68 | Voice recording: Yes | Charging time: 1.3 h | Display technology: AMOLED | Audio formats supported: AAC | Audio formats supported: OGA | Audio formats supported: AWB | Wi-Fi standards: 802.11g | Shape: Round | Audio formats supported: 3GA | Audio formats supported: M4A | Pixel density: 327 ppi | Accelerometer: Yes | Display resolution: 480 x 480 pixels | Battery type: Built-in battery | Width: 44.4 mm | Audio formats supported: OGG | Battery capacity: 425 mAh | Electronic compass: Yes | Band size: M/L | Pedometer: Yes | Quality of sleep: Yes | Military standard: MIL-STD-810H | Market positioning: Smartwatch | Thickness: 9.7 mm | Touchscreen: Yes | Wi-Fi standards: Wi-Fi 4 (802.11n) | Display number of colours: 16 million colours | Water resistance: 5 ATM | Depth: 44.4 mm | Wi-Fi: Yes | Audio formats supported: WAV | Audio formats supported: AMR | Activity tracker: Yes | Heart rate monitor: Yes | Audio formats supported: MP3 | Weather forecast: Yes | Built-in microphone: Yes | Virtual assistant: Samsung Bixby | Display diagonal: 3.81 cm (1.5") | Mobile network connection: No | Geomagnetic sensor: Yes | Barometer: Yes | Display brightness: 600 cd/m² | Band colour: Green | Weight: 33.8 g | Wi-Fi standards: 802.11b | Watch case size: 44 mm | Wireless charging: Yes | Galileo: Yes | BeiDou: Yes | Watch case material: Aluminium | Calendar: Yes | Wi-Fi standards: 802.11a | Bluetooth version: 5.3 | Operating system installed: Wear OS | Fall detection: Yes | Blood oxygen sensor: Yes | Built-in speaker(s): Yes | Gyroscope: Yes | RAM capacity: 2 MB | Always-on display: Yes | GPS (satellite): Yes | Near Field Communication (NFC): Yes | GLONASS: Yes | Stress monitoring function: Yes | Heart rate sensor type: Optical | Warnings: Do not leave the device in high temperature areas. | Display type: Digital | Stopwatch: Yes | Display technology marketing name: Super AMOLED | Personal goals: Yes | Bluetooth: Yes | Watch case colour: Green