Characteristics
- Supported audio formats
  - MP3
  - AWB
  - WAV
  - 3GA
  - M4A
  - AAC
  - AMR
  - OGA
  - OGG
- Activity tracker: Yes
- Virtual assistant: Samsung Bixby
- Military standard: MIL-STD-810H
- Geomagnetic sensor: Yes
- Barometer: Yes
- Sleep quality: Yes
- Calendar: Yes
- Heart rate sensor type: Optical
- Heart rate monitor: Yes
- Gyroscope: Yes
- Accelerometer: Yes
Design
- Housing material: Aluminum
- Watch case color: Silver
- IP protection class: IP68
- Watch case size: 46 mm
- Water resistance: 5 ATM
- Shape: Round
- Back material: Sapphire glass
- Closure Type: Single Pin Buckle
- Buckle color: Silver
- Strap color: White
- Market positioning: Smartwatch
Power
- Supported battery type: Built-in
- Wireless charging: Yes
- Charging time: 1.3 hours
- Battery capacity: 445 mAh
- Battery operation time: 30 h
Weight and dimensions
- Product weight: 63.5 g
- Product width: 46.4 mm
- Product depth: 46 mm
- Thickness: 1.06 cm
Network
- Galileo: Yes
- BeiDou: Yes
- Mobile network generation: 4G
- GLONASS: Yes
- Mobile network connectivity: Yes
- GPS: Yes
Efficiency
- Built-in microphone: Yes
- Processor manufacturer: Samsung
- Installed operating system: Wear OS
- Flash memory: 64 GB
- Processor model: Exynos W1000
- Number of processor cores: 5
- RAM capacity: 2000 MB
- Built-in speakers: Yes
Display
- Marketing name of display technology: Super AMOLED
- Screen diagonal: 1.3"
- Resolution: 438 x 438 px
- Touchscreen: Yes
- Display colors: 16 million colors
- Pixel density: 327 ppi
- Color display: Yes
- Always-on display: Yes
- Brightness: 600 cd/m²
- Display type: Digital
- Display technology: AMOLED
Software
- Sports Apps: Samsung Health
Ports and interfaces
- Bluetooth: Yes
- Wi-Fi: Yes
- Wi-Fi standards
  - Wi-Fi 4 (802.11n)
  - 802.11b
  - 802.11g
  - 802.11a
- NFC: Yes
- Bluetooth version: 5.3