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

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