Description
Material &
Color
Armor Aluminum case with Sport Band
- 44mm: Graphite, Sapphire, Sliver
- 40mm: Graphite, Pink Gold, Sliver
Titanium case with D-Buckle Sport Band
- Black Titanium, Gray Titanium
Dimensions1
& Weight2
- 44mm: 43.3 x 44.4 x 9.8 mm, 33.5g
- 40mm: 39.3 x 40.4 x 9.8 mm, 28.7g
45.4 x 45.4 x 10.5 mm, 46.5g
Display Sapphire Crystal
- 44mm: 1.4" (34.6mm) 450x450 Super
AMOLED, Full Color Always On Display
- 40mm: 1.2" (30.4mm) 396x396 Super
AMOLED, Full Color Always On Display
Sapphire Crystal
- 1.4" (34.6mm) 450x450 Super AMOLED,
Full Color Always On Display
Processor Exynos W920 Dual-Core 1.18GHz
Memory 1.5GB RAM + 16GB internal storage
Battery
(typical)3
- 44mm: 410mAh
- 40mm: 284mAh
590mAh
Charging Faster Charging (WPC-based wireless charging)
OS Wear OS Powered by Samsung (Wear OS 3.5)4
UI One UI Watch4.5
Sensors Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart Signal + Bioelectrical
Impedance Analysis), Temperature Sensor, Accelerometer, Barometer, Gyro Sensor,
Geomagnetic Sensor, Light Sensor
Connectivity LTE5
, Bluetooth 5.2, Wi-Fi 802.11 a/b/g/n 2.4+5GHz, NFC, GPS/Glonass/Beidou/Galileo
Durability 5ATM + IP68 / MIL-STD-810H
Compatibility Android 8.0 or higher and with more than 1.5GB of RAM6
