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Network
Technology
GSM / HSPA / LTE
Launch
Announced
2018, September. Released 2018, September
Status
Discontinued
Body
Dimensions
44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in)
Weight
36.7 g (1.31 oz)
Build
Glass front, ceramic/sapphire crystal back, aluminum frame
SIM
eSIM
Display
Type
Retina LTPO OLED, 1000 nits (peak)
Resolution
448 x 368 pixels (~326 ppi density)
Protection
Ion-X strengthened glass
Platform
OS
watchOS 5.0, upgradable to watchOS 10.6.2
Chipset
Apple S4
CPU
Dual-core
GPU
PowerVR
Memory
Internal
16GB 1GB RAM
Main Camera
Cameras
No
Connectivity
Wi-Fi
Wi-Fi 802.11 b/g/n
Bluetooth
5.0, A2DP, LE
GPS
GPS, GLONASS, GALILEO, QZSS
NFC
Yes
USB
No
Features
Sensors
Accelerometer, gyro, heart rate, barometer
Battery
Battery
Li-Ion 292 mAh (1.12 Wh), non-removable
Misc
Colors
Silver, Gold, Space Gray
More Watch Comparisons
Network
Technology
GSM / HSPA / LTE
Launch
Announced
2018, September. Released 2018, September
Status
Discontinued
Body
Dimensions
44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in)
Weight
36.7 g (1.31 oz)
Build
Glass front, ceramic/sapphire crystal back, aluminum frame
SIM
eSIM
Display
Type
Retina LTPO OLED, 1000 nits (peak)
Resolution
448 x 368 pixels (~326 ppi density)
Protection
Ion-X strengthened glass
Platform
OS
watchOS 5.0, upgradable to watchOS 10.6.2
Chipset
Apple S4
CPU
Dual-core
GPU
PowerVR
Memory
Internal
16GB 1GB RAM
Main Camera
Cameras
No
Connectivity
Wi-Fi
Wi-Fi 802.11 b/g/n
Bluetooth
5.0, A2DP, LE
GPS
GPS, GLONASS, GALILEO, QZSS
NFC
Yes
USB
No
Features
Sensors
Accelerometer, gyro, heart rate, barometer
Battery
Battery
Li-Ion 292 mAh (1.12 Wh), non-removable
Misc
Colors
Silver, Gold, Space Gray