NETWORK
Technology
No cellular connectivity
2G bands N/A
Speed No
GPRS No
EDGE No
BODY
Dimensions 40 x 40 x 10.9 mm (1.57 x 1.57 x 0.43 in)
Weight 26 g (0.92 oz)
Build Front glass, aluminum frame
SIM No
Samsung Pay
MIL-STD-810G
50m waterproof (IP68)
Compatible with standard 20mm straps
ECG certified
Touch-sensitive bezel
DISPLAY
Type Super AMOLED capacitive touchscreen, 16M colors
Size 1.2 inches, 6.3 cm2 (~39.4% screen-to-body ratio)
Resolution 360 x 360 pixels, 1:1 ratio (~364 ppi density)
Protection Corning Gorilla Glass DX+
Always-on display
PLATFORM
OS Tizen-based wearable OS 4.0
Chipset Exynos 9110 (10 nm)
CPU Dual-core 1.15 GHz Cortex-A53
GPU Mali-T720
MEMORY
Card slot No
Internal 4GB 768MB RAM
CAMERA
No
SOUND Loudspeaker Yes
3.5mm jack No
COMMS
WLAN Wi-Fi 802.11 b/g/n
Bluetooth 5.0, A2DP, LE
GPS Yes, with GLONASS, GALILEO, BDS
NFC Yes
Radio No
USB No
FEATURES
Sensors Accelerometer, gyro, heart rate, barometer
Natural language commands and dictation
BATTERY
Non-removable Li-Ion 247 mAh battery
Charging Wireless charging