Samsung Galaxy Watch 8 3.3 cm (1.3") AMOLED 40 mm Digital 438 x 438 pixels Touchscreen 4G Graphite Wi-Fi GPS (satellite)

Audio formats supported: OGG Geomagnetic sensor: Yes Gyroscope: Yes Heart rate monitor: Yes Virtual assistant: Samsung Bixby Accelerometer: Yes Quality of sleep: Yes Military standard: MIL-STD-810H Activity tracker: Yes Heart rate sensor type: Optical Barometer: Yes Band colour: Graphite International Protection (IP) code: IP68 Market positioning: Smartwatch Shape: Round Closure type: Single prong strap buckle Back material: Sapphire glass Water resistance: 5 ATM Buckle colour: Graphite Watch case material: Aluminium Watch case size: 40 mm Watch case colour: Graphite Battery capacity: 325 mAh Battery type: Built-in battery Wireless charging: Yes Depth: 42.7 mm Width: 40.4 mm Weight: 30 g Thickness: 8.6 mm GPS (satellite): Yes GLONASS: Yes Mobile network connection: Yes Galileo: Yes Mobile network generation: 4G BeiDou: Yes Processor cores: 5 Processor model: Exynos W1000 Operating system installed: Wear OS Built-in speaker(s): Yes Processor manufacturer: Samsung