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

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