Body
- Dimensions: 40.4 x 39.3 x 9.8 mm (1.59 x 1.55 x 0.39 in)
- Weight: 26.6 g (0.95 oz)
- Build: Glass front (sapphire crystal), aluminum frame
- SIM: eSIM
- Water Resistance: 50m/5ATM (up to 10 min)
- IP68 dust/water resistant (up to 1.5m for 30 min)
- MIL-STD-810H compliant*
- ECG certified
- Compatible with standard 20mm straps
Display
- Type: Super AMOLED
- Size: 1.2 inches
- Resolution: 396 x 396 pixels (~330 ppi density)
- Protection: Sapphire crystal glass
- Always-on display
Platform
- OS: Android Wear OS 4, One UI Watch 5
- Chipset: Exynos W920 (5 nm)
- CPU: Dual-core 1.18 GHz Cortex-A55
- GPU: Mali-G68
Memory
- Card slot: No
- Internal: 16GB 1.5GB RAM
Sound
- Loudspeaker: Yes
- 3.5mm jack: No
Comms
- WLAN: Wi-Fi 802.11 a/b/g/n, dual-band
- Bluetooth: 5.0, A2DP, LE
- Positioning: GPS, GALILEO, GLONASS, BDS
- NFC: Yes
- Radio: No
- USB: No
Features
- Sensors: Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin)
Battery
- Type: Li-Ion 247 mAh battery, non-removable
- Charging: Wireless (Qi)