Apple Watch Series 3 Aluminum Specification

NetworkTechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100 / 800 - Europe, Australia (A1891)
HSDPA 850 / 1700(AWS) / 1900 / 800 - USA, LATAM, Canada (A1861)
HSDPA 2100 - China (A1892)
4G bands1, 3, 5, 7, 8, 18, 19, 20, 26 - Europe, Australia (A1891)
2, 4, 5, 12, 13, 17, 18, 19, 25, 26, 41 - USA, LATAM, Canada (A1861)
1, 3, 39, 40, 41 - China (A1892)
SpeedHSPA 42.2/5.76 Mbps, LTE
LaunchAnnounced2017, September
StatusAvailable. Released 2017, September
BodyDimensions42.5 x 36.4 x 11.4 mm (1.67 x 1.43 x 0.45 in)
Weight34.9 g (1.23 oz)
BuildGlass front, ceramic back, aluminum frame
SIMeSIM
50m water resistant
DisplayTypeRetina OLED, 1000 nits (peak)
Size1.65 inches, 8.6 cm2 (~55.4% screen-to-body ratio)
Resolution390 x 312 pixels (~303 ppi density)
ProtectionIon-X strengthened glass
3D Touch display
PlatformOSwatchOS 4.0, upgradable to 7.0
ChipsetApple S3
CPUDual-core
GPUPowerVR
MemoryCard slot No
Internal8GB 768MB RAM, 16GB 768MB RAM
CameraNo
SoundLoudspeakerYes
3.5mm jackNo
CommsWLANWi-Fi 802.11 b/g/n
Bluetooth4.2, A2DP, LE
GPSYes, with A-GPS, GLONASS
NFCYes
RadioNo
USBNo
FeaturesSensorsAccelerometer, gyro, heart rate, barometer
Natural language commands and dictation (talking mode)
BatteryTypeLi-Ion 341 mAh, non-removable (1.34 Wh)
ChargingWireless charging
Stand-byUp to 18 h (mixed usage)
MiscColorsSilver, Gold, Space Gray
ModelsA1860, A1861, A1889, A1891, A1890, A1892, A1858, A1859
SAR0.52 W/kg (head) 0.34 W/kg (body)
PriceAbout 480 EUR