Dimensions42 x 35.9 x 10.5 mm (1.65 x 1.41 x 0.41 in)
Weight50 g body (2.82 oz)
BuildGlass front (Sapphire crystal), ceramic/sapphire crystal back, stainless steel frame
ColorsN/A
IP RatingN/A
SIMNo
DisplayN/A
TypeRetina OLED, 450 nits (peak)
Size1.65 inches
Resolution390 x 312 pixels (~303 ppi density)
RefreshN/A
ProtectionSapphire crystal glass
FeaturesN/A
PlatformN/A
OSwatchOS 1.0, upgradable to watchOS 4.3.2
ChipsetApple S1 (28 nm)
CPU520 MHz Cortex-A7
GPUPowerVR SGX543
Memory8GB 512MB RAM
RAMN/A
CardNo
BatteryLi-Ion 250 mAh (0.94 Wh), non-removable
Bat.TypeLi-Ion 250 mAh (0.94 Wh), non-removable
ChargingWireless
TechNo cellular connectivity
2G/EDGENo
GPRSNo
3GN/A
4GN/A
5GN/A
SpeedN/A
SensorsAccelerometer, gyro, heart rate
OthersN/A
Announced2014, September. Released 2015, April
StatusDiscontinued
PriceN/A
RatingN/A
