Dimensions38.6 x 33.3 x 11.4 mm (1.52 x 1.31 x 0.45 in)
Weight41.9 g body (1.48 oz)
BuildGlass front (Sapphire crystal), ceramic/sapphire crystal back, stainless steel frame
ColorsN/A
IP RatingN/A
SIMNo
DisplayN/A
TypeRetina OLED, 1000 nits (peak)
Size1.5 inches
Resolution340 x 272 pixels (~290 ppi density)
RefreshN/A
ProtectionSapphire crystal glass
FeaturesN/A
PlatformN/A
OSwatchOS 3.0, upgradable to watchOS 6.2.8
ChipsetApple S2 (16 nm)
CPUDual-core 780 MHz Cortex-A7
GPUPowerVR G6200
Memory8GB 512MB RAM
RAMN/A
CardNo
BatteryLi-Ion 273 mAh (1.03 Wh), non-removable
Bat.TypeLi-Ion 273 mAh (1.03 Wh), non-removable
ChargingWireless
TechNo cellular connectivity
2G/EDGENo
GPRSNo
3GN/A
4GN/A
5GN/A
SpeedN/A
SensorsAccelerometer, gyro, heart rate
OthersN/A
Announced2016, September. Released 2016, December
StatusDiscontinued
PriceN/A
RatingN/A
