Samsung Galaxy Watch9 3.81 cm (1.5") AMOLED 44 mm Digital 480 x 480 pixels Touchscreen silver Wi-Fi GPS (satellite)

Processor cores: 10
Processor manufacturer: Qualcomm
Accelerometer: Yes
Heart rate monitor: Yes
Audio formats supported: WAV, AMR, MP3, AAC, OGA, 3GA, AWB, M4A, OGG
Ambient light sensor: Yes
Gyroscope: Yes
Heart rate sensor type: Optical
Barometer: Yes
Military standard: MIL-STD-810H
Geomagnetic sensor: Yes
International Protection (IP) code: IP68
Market positioning: Smartwatch
Shape: Round
Lens material: Sapphire
Watch case size: 44 mm
Closure type: Single prong strap buckle
Watch case material: Aluminium
Water resistance: 5 ATM
Watch case colour: Silver
Battery type: Built-in battery
Wireless charging: Yes
Weight: 34 g
Width: 46 mm
Thickness: 8.6 mm
Depth: 43.7 mm
GPS (satellite): Yes
Mobile network connection: No
Galileo: Yes
GLONASS: Yes
Quasi-Zenith Satellite System (QZSS): Yes
BeiDou: Yes
Built-in microphone: Yes
Built-in speaker(s): Yes
Sensor type: BIA
Built-in camera: No
RAM capacity: 2 MB
Display technology: AMOLED
Display type: Digital
Display number of colours: 16 million colours
Display resolution: 480 x 480 pixels
Display diagonal: 3.81 cm (1.5")
Touchscreen: Yes
Display technology marketing name: Super AMOLED
Always-on display: Yes
Pixel density: 327 ppi
Wi-Fi standards: 802.11g, 802.11a, 802.11b, Wi-Fi 4 (802.11n)
Near Field Communication (NFC): Yes
Wi-Fi: Yes
Battery capacity: 445 mAh