Audio formats supported: 3GA, AWB, M4A, OGG, WAV, AMR, MP3, AAC, OGA
Virtual assistant: Samsung Bixby
Activity tracker: Yes
Electronic compass: Yes
Weather forecast: Yes
Voice recording: Yes
Calendar: Yes
Heart rate monitor: Yes
Gyroscope: Yes
Geomagnetic sensor: Yes
Stopwatch: Yes
Accelerometer: Yes
Pedometer: Yes
Heart rate sensor type: Optical
Quality of sleep: Yes
Military standard: MIL-STD-810H
Personal goals: Yes
Barometer: Yes
Blood oxygen sensor: Yes
Stress monitoring function: Yes
International Protection (IP) code: IP68
Band colour: Green
Market positioning: Smartwatch
Band size: M/L
Shape: Round
Water resistance: 5 ATM
Watch case material: Aluminium
Watch case size: 44 mm
Watch case colour: Green
Battery type: Built-in battery
Wireless charging: Yes
Battery capacity: 425 mAh
Charging time: 1.3 h
Weight: 33.8 g
Depth: 44.4 mm
Width: 44.4 mm
Thickness: 9.7 mm
GPS (satellite): Yes
Galileo: Yes
GLONASS: Yes
4G standard: LTE
Mobile network generation: 4G
Mobile network connection: Yes
BeiDou: Yes
Built-in microphone: Yes
Operating system installed: Wear OS
RAM capacity: 2 MB
Built-in speaker(s): Yes
Fall detection: Yes
Display resolution: 480 x 480 pixels
Display number of colours: 16 million colours
Display diagonal: 3.81 cm (1.5 )
Display technology marketing name: Super AMOLED
Pixel density: 327 ppi
Always-on display: Yes
Display brightness: 600 cd/m²
Display technology: AMOLED
Display type: Digital
Touchscreen: Yes
Bluetooth: Yes
Wi-Fi standards: 802.11b, 802.11a, 802.11g, Wi-Fi 4 (802.11n)
Wi-Fi: Yes
Bluetooth version: 5.3
Near Field Communication (NFC): Yes
