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

Features
Heart rate monitor: Yes
Gyroscope: Yes
Accelerometer: Yes
Geomagnetic sensor: Yes
Virtual assistant: Samsung Bixby
Audio formats supported: MP3, OGG, WAV, AMR, M4A, 3GA, AAC, OGA, AWB
Quality of sleep: Yes
Military standard: MIL-STD-810H
Heart rate sensor type: Optical
Activity tracker: Yes
Barometer: Yes

Design
International Protection (IP) code: IP68
Shape: Round
Closure type: Single prong strap buckle
Market positioning: Smartwatch
Band colour: Graphite
Buckle colour: Graphite
Water resistance: 5 ATM
Watch case material: Aluminium
Watch case size: 40 mm
Watch case colour: Graphite
Back material: Sapphire glass

Power
Battery type: Built-in battery
Battery capacity: 325 mAh
Wireless charging: Yes

Weight & dimensions
Weight: 30 g
Thickness: 8.6 mm
Depth: 42.7 mm
Width: 40.4 mm

Network
Mobile network connection: Yes
GPS (satellite): Yes
GLONASS: Yes
Galileo: Yes
Mobile network generation: 4G
BeiDou: Yes

Performance
Flash memory: 32 GB
Processor model: Exynos W1000
Built-in speaker(s): Yes
Operating system installed: Wear OS
Processor cores: 5
Processor manufacturer: Samsung
Built-in microphone: Yes
RAM capacity: 2000 MB

Display
Display resolution: 438 x 438 pixels
Display technology: AMOLED
Touchscreen: Yes
Display type: Digital
Display brightness: 600 cd/m²
Colour display: Yes
Display number of colours: 16 million colours
Pixel density: 327 ppi
Display diagonal: 3.3 cm (1.3")
Always-on display: Yes
Display technology marketing name: Super AMOLED

Software
Sports activity apps: Samsung Health

Ports & interfaces
Wi-Fi: Yes
Wi-Fi standards: 802.11b, 802.11a, Wi-Fi 4 (802.11n), 802.11g
Bluetooth: Yes
Bluetooth version: 5.3
Near Field Communication (NFC): Yes