Audio formats supported: AAC, OGA, MP3, WAV, AMR, OGG, M4A, AWB, 3GA
Barometer: Yes
Virtual assistant: Samsung Bixby
Accelerometer: Yes
Activity tracker: Yes
Geomagnetic sensor: Yes
Gyroscope: Yes
Heart rate sensor type: Optical
Quality of sleep: Yes
Military standard: MIL-STD-810H
Heart rate monitor: Yes
International Protection (IP) code: IP68
Water resistance: 5 ATM
Watch case material: Aluminium
Closure type: Single prong strap buckle
Band colour: Graphite
Watch case size: 44 mm
Market positioning: Smartwatch
Watch case colour: Graphite
Buckle colour: Graphite
Shape: Round
Back material: Sapphire glass
Charging time: 1.3 h
Wireless charging: Yes
Battery capacity: 435 mAh
Battery type: Built-in battery
Width: 43.7 mm
Depth: 46 mm
Weight: 34 g
Thickness: 8.6 mm
GLONASS: Yes
GPS (satellite): Yes
BeiDou: Yes
Galileo: Yes
Operating system installed: Wear OS
Processor manufacturer: Samsung
RAM capacity: 2000 MB
Built-in speaker(s): Yes
Processor cores: 5
Processor model: Exynos W1000
Processor frequency: 1500 MHz
Flash memory: 32 GB
Built-in microphone: Yes
Touchscreen: Yes
Display technology marketing name: Super AMOLED
Display type: Digital
Display technology: AMOLED
Colour display: Yes
Pixel density: 327 ppi
Display brightness: 600 cd/m²
Always-on display: Yes
Display resolution: 480 x 480 pixels
Display diagonal: 3.81 cm (1.5 )
Display number of colours: 16 million colours
Sports activity apps: Samsung Health
Wi-Fi standards: Wi-Fi 4 (802.11n), 802.11a, 802.11g, 802.11b
Wi-Fi: Yes
Near Field Communication (NFC): Yes
Bluetooth version: 5.3
Bluetooth: Yes
