Body Dimensions47.4 x 47.4 x 12.1 mm (1.87 x 1.87 x 0.48 in)Weight60.5 g (2.15 oz)BuildSapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 4)SIMeSIM IP68 dust tight and water resistant (immersible up to 100m/10ATM for 10 min)MIL-STD-810H compliantECG certified
Display TypeSuper AMOLEDSize1.5 inchesResolution480 x 480 pixels (~327 ppi density)ProtectionSapphire crystal glass
Platform OSAndroid Wear OS 5, One UI Watch 6ChipsetExynos W1000 (3 nm)CPUPenta-coreGPUMali-G68
Memory Card slot NoInternal 32GB 2GB RAM, 64GB 2GB RAM
Camera No
Sound LoudspeakerYes3.5mm jackNo
Comms WLANWi-Fi 802.11 a/b/g/n, dual-bandBluetooth5.3, A2DP, LEPositioningGPS (L1+L5), GLONASS, GALILEO, BDSNFCYesRadioNoUSBNo
Features SensorsAccelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive
Battery TypeLi-Ion 590 mAhCharging10W wireless
Misc ColorsTitanium Sliver, Titanium Gray, Titanium White, Titanium BlueModelsSM-L705F, SM-L705N, SM-L705USAR EU0.11 W/kg (head) 0.36 W/kg (body)