Music player: Yes
Heart rate sensor type: Electrical, Optical
Barometer: Yes
Smart notifications: Yes
Audio formats supported: AAC, OGA, M4A, 3GA, AWB, MP3, OGG, WAV, AMR
Accelerometer: Yes
Activity tracker: Yes
Geomagnetic sensor: Yes
Heart rate monitor: Yes
Ambient light sensor: Yes
Gyroscope: Yes
Automatic daily activity detection: Yes
Quality of sleep: Yes
Shape: Round
Watch case colour: Black
Buckle colour: Black
Lens material: Sapphire
Watch case size: 40 mm
Closure type: Single prong strap buckle
Band colour: Black
Removable strap: Yes
Market positioning: Smartwatch
Battery capacity: 247 mAh
Battery life (max): 40 h
Battery type: Built-in battery
Depth: 39.3 mm
Weight: 26.6 g
Width: 40.4 mm
Thickness: 9.8 mm
BeiDou: Yes
Galileo: Yes
GLONASS: Yes
GPS (satellite): Yes
Processor cores: 2
Operating system installed: Wear OS
Flash memory: 16 GB
RAM capacity: 1.5 MB
Processor frequency: 1180 MHz
Touchscreen: Yes
Display number of colours: 16 million colours
Display diagonal: 3.05 cm (1.2 )
Display diameter: 3.04 cm
Display technology marketing name: Super AMOLED
Display type: Digital
Display resolution: 396 x 396 pixels
Colour display: Yes
Display technology: AMOLED
Sports activity apps: Samsung Health
Wi-Fi: Yes
Bluetooth: Yes
Wi-Fi standards: 802.11a, Wi-Fi 4 (802.11n), 802.11g, 802.11b
Bluetooth profiles: A2DP, AVRCP, HFP, HSP
Near Field Communication (NFC): Yes
Bluetooth version: 5.3
