Phone Specifications

Apple Watch Series 2 Aluminum 42mm specification and features

Network
TechnologyNo cellular connectivity
2G bands N/A
GPRSNo
EDGENo
Launch
Announced2016, September. Released 2016, December
StatusDiscontinued
Body
Dimensions42.5 x 36.4 x 11.4 mm (1.67 x 1.43 x 0.45 in)
Weight34.2 g body (1.20 oz)
BuildGlass front, ceramic back, aluminum frame
SIMNo
 50m water resistant
Display
TypeOLED capacitive touchscreen, 16M colors
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
1000 nits max brightness (advertised)
Platform
OSwatchOS 3.0, upgradable to 6.2.8
ChipsetApple S2 (16 nm)
CPUDual-core 780 MHz Cortex-A7
GPUPowerVR G6200
Memory
Card slotNo
Internal8GB 512MB RAM
Camera
 No
Sound
LoudspeakerYes
3.5mm jackNo
Comms
WLANWi-Fi 802.11 b/g/n
Bluetooth4.0, A2DP
GPSYes, with GLONASS
NFCYes
RadioNo
USBNo
Features
SensorsAccelerometer, gyro, heart rate
 Natural language commands and dictation
Battery
 Non-removable Li-Ion 334 mAh battery (1.27 Wh)
ChargingWireless charging
Stand-byUp to 18 h (mixed usage)
Misc
ColorsCase colors: silver, gold, rose gold, gray
Band colors: gray, white, blue, brown, orange, black
Band types: sport, woven nylon
ModelsA1758